Friday, November 29, 2013

Razer has introduced a headset Kraken Forged Edition

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Razer’s officially announced a new flagship model headphones Kraken Forged Edition.


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The manufacturer notes that the headphones Kraken Forged Edition are collected by hand, and their main feature is that as the material selected for cups brushed aircraft-grade aluminum with a matte surface, not plastic.


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Headphones Razer Kraken Forged Edition uses a pair of powerful 40mm neodymium magnets and soft leatherette ear pads. New also features a fully adjustable headband and foldable design. Also, Kraken Forged Edition feature replaceable cable with built-in microphone that allows you to use the solution Razer gaming and in tandem with the smartphone.


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According to the manufacturer, frequency range is from 20 to 20,000 Hz, and a sensitivity index reaches about 100 dB. Resistance to this pair of headphones – 32 Ohm. As for the built-in microphone, it has a typical frequency range of 50 – 10,000 Hz, and the signal to noise ratio – 60 dB.



“These are the best headphones on the market for games and music, the point” – said Ming-Liang Tan (Min-Liang Tan), president of Razer. “We created a lot of incredible sound devices, and I can proudly say that we have taken another big step forward with the new headphones phenomenal quality.”



Headphones Razer Kraken Forged Edition weighs 390 g, and the cost in Europe is € 300.



Razer has introduced a headset Kraken Forged Edition

For Mega cloud service became available iOS app

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Cloud storage service files Mega announced the launch eponymous application platform for iOS.


From MEGA application user can transfer files to storage service, view and manage them. Also declared the ability to preview documents and some file formats, their streaming. In addition, the user can export and send links to files and folders, as well as import links to files in your account.


Currently use the application can only MEGA owners smartphones iPhone. The iPad version will come soon. In a future version of the developers intend to implement the automatic sync photos. The application is available for download in the store iTunes.



For Mega cloud service became available iOS app

Gigaset entered the tablet market with the model-based SoC Tegra 4 and WQXGA screen

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German Company Gigaset, which made a name for cordless phones, decided to enter the tablet market with two models at once, which are executed in aluminum casings.


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The range of manufacturer plates were named QV830 and QV1030. The first model is equipped with an 8-inch touch screen with a resolution of 1024×768 pixels. Its foundation is a 4-core CPU MediaTek MT8125, clocked at 1.2 GHz. The RAM is 1 GB, and the amount of internal flash memory – 8 GB. There slot Micro SD (support SDHC cards up to 32 GB). The equipment also includes the entry-level modules, wireless Wi-Fi (802.11b/g/n) and Bluetooth (4.0 LE), rear and front facing camera resolution of 5 megapixels and 1.2 megapixels, accelerometer, compass and battery capacity of 3260 mAh.


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Of great interest is the model QV1030. The “heart” is a novelty core Tegra 4 (T40S) with a frequency of 1.8 GHz, in possession of the 2 GB of RAM. IPS screen resolution is 2560×1600 pixels. At 10.1 inches diagonal dot density reaches 299 PPI. Amount of internal flash memory is twice more than the younger model, and is 16 GB. The tablet is equipped with a Gigaset QV1030 main camera resolution of 8 megapixels with dual LED lighting, autofocus and video recording Full HD.


The older model also boasts the presence of stereo speakers, dual-band module Wi-Fi 802.11n (2,4 and 5 GHz) to support MIMO technology and battery capacity of 9000 mAh.


Both models are running Android 4.2.2 OS and will go on sale in the domestic market in early December, the cost of plates and Gigaset QV830 QV1030 is € 199 and € 369 respectively.



Gigaset entered the tablet market with the model-based SoC Tegra 4 and WQXGA screen

Review mirrorless camera Olympus Pen E-P5

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Will stay on Olympus photo market after the great fall in sales “tsifromylnits”? All hope for a mirrorless interchangeable lens apparatus (although from the mirror technology, the company has not officially abandoned). Olympus does not update the range every six months as its competitors. Issue new products technologically justified and not dictated by the marketing department. On one of those “reasonably updated” cameras today we take a closer look.


In a series of Pen Olympus now offers three lines. Most small and simple devices called Pen Mini and have the letter M in the title. In the middle is the Pen Lite, the camera with the letter L balance between simplicity and enhanced functionality. Vertex per line Pen with the letter P, which presents devices with professional and amateur stuffing interface. E-P5 – one of them.


Design


External appearance of the Pen line inspired by the film model 1963 Olympus-Pen F. By the way, it was not a full-frame device (yes, in the last century there were also models with a frame less than 24×36 mm, shoot at the 35th film), and half-frame – size images on film was the standard 18×24 mm (in the “portrait” orientation). According to some reports, the system then Olympus-Pen was the smallest in the world of SLR cameras with interchangeable lenses. On one of the ads even depicted male shoes, which was placed in the unit itself has a couple of lenses.


Each succeeding each other models Pen digital era a little different from the previous one, without losing the retro charm. Judge which version is closer to the original meaningless as a minimum, because the film had an optical viewfinder Pen (this is another story, instead of the dominant pentaprism it used a combination of Porro), and assume the current sight on the screen or on the rear panel, or by Plugs into the accessory port external viewfinder.


If you want to see the location and estimate the size of government, see video overview prepared by the project Hotline Video.


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Changes compared with the previous model (Olympus Pen E-P3) and a lot and a little at a time.


The first thing that catches your eye – the rear screen has gained a degree of freedom (albeit limited, but it is a significant step toward increasing the convenience of shooting unusual angles).


Wheel for changing settings are now located on the front and rear panels – just below the thumb and index finger – in conjunction with the hardware switch set their functions the phone got almost professional management system. Slight offset five-way joystick (one of the wheels used to be located around it) down and left also increased usability – thumb does not need to bend in an unnatural position.


Powering now produced a lever with two fixed positions, and this is good because we see immediately turn off the camera or simply “fell asleep.”


The body is made of aluminum alloy, a number of controls – metal. Quality materials and workmanship meet the requirements to product-preimum klasaa.


Functionality


Owners OM-D EM5 upset and save money for a new model OM-D: Olympus Pen E-P5 not just absorbed all the best developers to come up with the ex-leader, but also received a number of features not available in EM5.


Goodies finally leave, as long as we consider some improvements.


Exposure 1/8000 is still regarded as the prerogative of professional cameras. Need it in at least two cases – when shooting with large apertures in bright light (yes, neutral density filter helps, but can degrade sharpness and lower contrast due to reflections) and when you want to capture very rapid processes (in most cases it is impossible to imitate.) At Pen E-P5 such exposure is.


In contrast – a couple of examples of unsuccessful implementation of very interesting features.


Olympus engineers have added the ability to shoot time-lapse-videos (in the sense of not just do a set of frames at a specified interval, but also turn them into a video.) But the implementation can not even discuss – limit of 99 frames reduces the usefulness of innovations to zero.


Appeared wireless interface Wi-Fi. Itself – great. Very pleased with the implementation of the connection based on the QR-codes and the ability to create two profiles – public (for “foreign” smartphones, which in the presence of adequate free utility you can download only the camera footage material) and private, suggesting greater interaction with the machine, including remote management and geotagging.


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However, implementation of the remote control eliminates virtually all the advantages of wireless access, because shooting can only be performed in automatic mode. Once the alliance partner Olympus Micro 4/3 – company Panasonic – made the program through which change almost all shooting parameters to market such flawed decision, at least ashamed.


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Olympus E-P5 first in a series Pen received intracameral 5-axis optical image stabilization with automatic recognition of the pan. It really is an important achievement, since this system – one of the best on the market.


Engineers finally took into account the fact that Panasonic produces lenses with built-in optical stabilizer, and E-P5 menu item appeared, allowing you to select which of the systems use – their own, in-chamber, or “objective”.


Screen on the rear panel has a “photographic” proportions 3:2, it is powered by LCD technology (OM-D EM-5 – OLED) for reasons of priority color quality, increased to one million the number of pixels.


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Not without a spoon of tar – when tilted down part of the screen casing extends above the bottom edge of the casing. You probably will not notice it. Until then, unless you need to install the camera on a tripod. One way out – to look for the puck in the bins a couple of millimeters thick, and enclose it between the body and the tripod platform – the important thing is to have enough length to secure the screws.


Built-in flash (also envy owners OM-D EM-5) is designed poorly. It is completely hidden in the body, but the folding mechanism does not allow to reject the lamp unit upward. In addition button on the rear panel is too soft and often flash pops from being accidentally pressed, which can have dire consequences when carrying the bag.


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Video mode Pen E-P5 beautiful specifications and menus, but the results are not encouraging. As an interesting note takeaway ideas on hot area of ​​the touch screen incorporating filters – it allows you to add, for example, not to the entire Video Echo roller, but only to his particular story part.


Now about the promised goodies. The first relates to the manual focus. In the Olympus Pen E-P5 there is an increase (up to 14x) and lights contrasting edges. All in all – there is nothing revolutionary. However, their combination allows very accurate the sharpness (eg for macro).


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Lights contrasting edges of objects


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The combination of magnification and illumination contrast edges of objects


But that’s not all. Intrachamber stabilization system can work not only a snapshot, but at the moment the focus, it will be appreciated by owners of telephoto lenses.


Unfortunately, the movie mode lights not working edges. There is one more wish: a choice of two colors of illumination edges (black and white), add one or two more (yellow and red, for example) is easy firmware upgrade.


It should be noted that the autofocus speed and accuracy – one of the best in the industry, especially when you consider the convenience of specifying an arbitrary point. It can be chosen by an enlarged fragment of the image to 14x.


Second goodies – control system parameters. As already noted, in the Olympus Pen E-P5 two wheels, their location is very convenient. However, the “trick” – a hardware switch on the rear panel, instantly reassigns both ring and button at the switch.


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Sounds complicated. But if you get used to, it is very convenient. Basic settings can be changed without any additional travel menu (which in itself is very comfortable at Olympus). For example, in position 1 the wheel set shutter speed and aperture, and in position 2 – sensitivity and the white balance.


In normal mode button enables video recording, but the menu is bound to it is another function.


Just four options, the first two actually overlap each other (the difference – on which wheel is assigned to ISO and white balance), and the third involves remapping button video recording, and the fourth – the focus mode (ring while working offline).


Quality frames


There are a few shots taken on the street – one in the apartment with light saving bulbs and a standard test set.


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First, the white balance when shooting in JPEG. En plein air – no complaints, everything honestly. Indoors, under incandescent lighting – too honest. Automation makes frames unnaturally warm – a person perceives a more neutral image. Save preset position or capture a neutral point of the sample.


JPEG at default settings pleases clarity of details and correct saturation, even in the red.


How small 16-megapixel sensor allows you to raise the sensitivity? If we remain within JPEG, ISO 6400 is completely operational value: look at the images on a scale of 25%. Yes, already have a claim to the dynamic range, can be seen zamylennye. But the results are impressive.


In poor lighting conditions the difference between ISO 200 and 6400 much more noticeable, but the footage is still usable.


There are cases where the frame to make the problem better than not doing any. ISO 12800 and 25600 for JPEG contraindicated, even for the Web is better not to apply. But from RAW obtained good results if the colors quite bad enough to take a picture to grayscale.


The overall quality of the shooting should be called great. Yes, the camera is not designed for specific types of pictures (eg, sports reporting, where the AF tracking is needed), but in the hands of an experienced lover is a great tool for the implementation of most of his creative ideas.


During the test operation of the camera proved to be a good side. It starts quickly, responds promptly to switch (including touch screen). Rate – if you do not need autofocus – 9 c / a in RAW, it is especially useful when shooting HDR (the minimum number of “ghosts”).


According to the manufacturer, the autonomy of up to 330 frames standards CIPA. Especially this study characteristics were not made, but a normal shooting day battery stand. External battery charger, so that if necessary you can buy an extra battery and recharged as needed.


The only serious complaint – the price (especially if you want to purchase an external electronic viewfinder).


Liked


+ Quality Pictures
+ Lots of features and components of the OM-D EM5
+ Almost a professional set of features
+ Innovative control system


Dislike


- Price
- Implementation of Wi-Fi-functions
- Video Quality



Review mirrorless camera Olympus Pen E-P5

Nokia Guru coming to about $ 55 by Christmas

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Nokia Guru finally seems ready to come to market. According to the latest rumors, the device will be identified by the code BH-121 Touch and will arrive before Christmas priced at around $ 55. It is a Bluetooth headset with NFC for pairing with smartphones. The image, already seen in previous articles, it shows a compact device with physical buttons through which you can control the playback of music. Present the micro-USB connector, jack 3.5 “for headphones and a clip to attach the device.” ll See if the game will be distributed in Italy later this year.



Nokia Guru coming to about $ 55 by Christmas

Google and Privacy Glass: still problems in a Seattle restaurant

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The new Google Glass has always been at the center of a delicate discussion about privacy. More and more people are expressing their discomfort at being in a situation where it can be taken a photo of themselves without their knowledge, and the question becomes difficult to handle in crowded places such as restaurants. Despite the low diffusion of Glass restaurateurs many Americans have begun to ban the device from its premises, requiring removal to customers if they wore.


The story we tell is going just as soon as he said and as the protagonist Nick Starr, an engineer from Seattle, who went to Lost Lake Cafe, found himself in front of the request to remove the Google Glass to be able to come in and eat in the room. The outpouring of Starr has not been slow to miss a Facebook post in which he claims to have sometimes eaten a meal in the room wearing Glass.


David Meinert, owner of Lost Lake and other places, this is not new to politics, having already made arrangements, in March, so the Glass were banned in another room of his property. Meinert, interviewed by Forbes, he added that he had recently instructed the members of the staff of Lost Lake to ask their customers without exception the removal of Glass. Jason Lajeunesse, a member of Meinert, adds in the interview:



“This is a fact about privacy. One thing is to pull out a camera to take a picture, so people who do not want to appear to have the time to arrange, but with Glass this is not possible, people do not have this possibility. We want our clients to feel at ease and not as if they were consistently observed. “



On her Facebook posts, Starr has highlighted the fact that the menu of the restaurant encourages customers to take pictures in the room, so post them later on Instagram. The debate about possible privacy violations by those who use the Glass is still open and will probably intensify during 2014, the year of introduction of the new model to be sold in bulk.



Google and Privacy Glass: still problems in a Seattle restaurant

Hasselblad and Sony develop a new type of sensor for cameras

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The Hasselblad brand is definitely known to those who follow the market of digital photography, but unfortunately the reputation, in the last period, it is not caused by positive achievements for having developed innovative products or for bringing cameras particularly interesting to the attention of the general public. The Swedish manufacturer has in fact collaborated with Sony to create a customization of some models proposed by the Japanese brand, realizing luxury versions, different materials, but identical in hardware equipment. Precisely for this reason many will remember products like Stellar , a RX-100 sold at a price much higher, because of the finest materials.


Apparently the cooperation between Sony and Hasselblad is set to continue, but, fortunately, with bases much more promising. According to the site Sony Alpha Rumors , the two brands they would be collaborating on the development of a new type of sensor, which should be announced in early 2014. Although these are rumors, the rumor is considered to be very reliable, as confirmed from multiple sources already known for their reliability.


The details on the operation of the sensor are almost nil, but there are rumors that the operation should allow you to adjust the exposure of each pixel in a totally independent manner. This news, if confirmed, would have a remarkable impact on shooting, first of all a remarkable increase of the dynamic images. At the moment there are no indications on the camera sensor that could equip this before, which is quite understandable, since the “rumors.”



Hasselblad and Sony develop a new type of sensor for cameras

Oppo ready to present two new smartphones next week, r829 and R827?

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After opening this Friday with discounts and promotions on the current draft Smartphone , Oppo is preparing to launch more news next week. Monday, December 2 will in fact be unveiled to the world the new Android device that you can see in the photo, featuring a clean design and a rear shell made of glass.


A couple of days later a further announcement would follow with the presentation of another smartphone and based on the latest leaks, earlier this week we will be able to attend the launch of the r829 model with which we have already had occasion to discover some specific techniques thanks to launch in China and Wednesday we expect to discover all the details on the R827 model , identified by the first image just a few days ago.


So a few more days to find a new line of devices Oppo ready to be marketed online as well.



Oppo ready to present two new smartphones next week, r829 and R827?

Athos showed that clothing with integrated electronics - no longer science fiction destiny

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Despite the large number of “smart” bracelets for tracking physical activity member containing sensors that scare many users, the vast majority of them are still useless products.


Disadvantages of “smart” bracelets due to their orientation towards a specific area of ​​the body – mainly the wrist. Thus, the rest of the body, as well as important indicators associated with their activities, remain out of reach for bracelets.


The next step for manufacturers of portable devices, looking for physical activity, is to move beyond the usual accessories and giving due attention to not only the wrist but also to other parts of the body. Unfortunately, it is fraught with not only an increase in value, but decrease convenience when using such devices, which entwine body wires and sensors.


One of these companies, eager to make a revolution in the market of portable devices, looking for physical activity is Athos, which aims to create sportswear with integrated electronics. According to the resource AllThingsD , more than a year ago at the disposal of Athos appeared first prototype shirt, which was tightly entwined wires $ 300. It seems that since then the company has revised its plans and set up a small wireless module that attaches to the special clothing, equipped with electronics.


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It should be noted that the cost of a complete set of Athos is quite high – at $ 99 for a shirt and shorts, as well as $ 199 for the basic module Athos Core Module, without which the clothing is useless. In describing the characteristics listed Athos Core Module axis accelerometer, three-axis magnetometer, wireless module Bluetooth 4.0 and two LEDs that provide information on developments in the course of training and the level of battery charge. By the way, in terms of autonomy Athos promises more than 10 hours of training.


The manufacturer notes that the first generation of sportswear Athos contains 16 sensors, which measure the performance of 14 major muscles as well as heart rate and respiratory rate. When this muscle activity tracking method is used electromyography. The exact weight of the main unit is not specified, but it is known that he is 20 g lighter than a pack of chewing gum.


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The device is available for pre-order on the official website of the company for U.S. residents only. Athos plans to begin deliveries in the summer of 2014. It should be noted that the module is only compatible with smartphones and tablets iPhone iPad. If you believe the promises of the manufacturer, the appropriate application in the App Store should appear immediately after the start of deliveries. Built in clothes electronics is protected and is not afraid of moisture, so it can be washed in the machine along with the usual clothing. However, the main module in this case, the manufacturer advises to disconnect.



It is worth noting that Athos is not the only company that promotes the idea of ​​integrating electronics into clothing. On Kickstarter you can find a new project Notch, within which the manufacturer promotes sensors cost $ 50, along with sports and casual clothing own design.


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In Notch configuration includes an accelerometer, gyroscope, magnetometer and module Bluetooth, by the last device is synchronized with the iOS-devices.



Athos showed that clothing with integrated electronics - no longer science fiction destiny

AdDuplex: sold 90% of smartphones running Windows Phone 8 Nokia made

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According to the latest report of the analytical company AdDuplex , by the end of November 90% of smartphones sold are running Windows Phone 8 were produced by Nokia. In other words, only 1 in 10 smartphones sold WP8-solution is HTC, Samsung and Huawei.


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This information was collected on the basis of the 2087 applications using SDK AdDuplex. Of course, these data as well as the fact that the most popular model is still the Nokia Lumia 520, few people can surprise. Nevertheless, the results once again demonstrate the value of what Nokia’s mobile business for the company Microsoft.


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It is worth mentioning that the smartphone Nokia Lumia 520 took the palm of model Lumia 920 back in July of this year. Since then much has the market changed Windows Phone 8, but not the sales leader. Four months ago, the share Lumia 520 of the total number of Windows Phone-smartphone was 13.3%. Now its share is almost twice as much – 26.5%. If we take just smartphones running Windows Phone 8, the Lumia 520 share reaches 35%. Maybe now many will understand expediency release an updated model Lumia 525 with the new processor and 1 GB of RAM.


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However, this bias in favor of the entry-level popularity of smartphones in the near future may become for Nokia, but rather have Microsoft, a serious problem. The software giant an urgent need to come up with how to convince partners to continue to support its own platform Windows Phone, as well as encourage users to purchase new smartphones running Windows Phone 8. According AdDuplex, currently about 25% of smartphones are running an outdated OS Windows Phone 7.



AdDuplex: sold 90% of smartphones running Windows Phone 8 Nokia made

The prolonged life cycle Ivy Bridge processors affected Intel plans for 2014

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According to the resource DigiTimes , which refers to sources of information in the channel suppliers, slow transition from the Ivy Bridge processor family at Haswell chips impact on Intel’s original plan for 2014. Now Ivy Bridge remains as a mass platform for laptops, and the new phase-out schedules of these processors are not yet defined.


According to the source, currently based notebook Ivy Bridge processors are more popular solutions than devices based on chips Haswell. The average retail price of the laptop is below $ 675. This situation is the result of the mid-range model and Ultrabooks suffer from weak demand.


As the demand for Ivy Bridge processors are still quite high, Intel is forced to reconsider the cancellation of this platform. However, such a move adversely affect the sales of processors Haswell, which replaced the next year should come next-generation solutions Broadwell. It is reported that Intel has already started to make adjustments in the plans for the delivery of different processors in 2014, to avoid problems with inventory.



The prolonged life cycle Ivy Bridge processors affected Intel plans for 2014

David Mellis offers do own a mobile phone for $ 200

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One of the authors of Arduino platform Mellis David (David Mellis) presented the scheme, instructions and photographs create a mobile phone that, when you have free time and patience, you can do yourself.


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As a basis of mobile phone components used Mellis Arduino GSM Shield, which allows devices to Arduino access to the Internet via mobile networks. With additional components and software, he was able to add support for the display, buttons, speaker, microphone interface. The result was obtained by basic mobile phone that can make and receive voice calls, text messages, store names and phone numbers in the address book, display the time. 


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Order a printed circuit board can be in OSH Park, three boards cost will be about $ 60. Phone Case Mellis proposes to make plywood by laser cutting a suitable instruction attached. However, the housing can be manufactured from other materials in various forms, for example, using 3D-printing. According to the author, the full cost of manufacturing such a mobile phone is around $ 200.



David Mellis offers do own a mobile phone for $ 200

Smartphone Samsung Galaxy Note 3 will receive a red and gold color options casing

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At the moment the smartphone Samsung Galaxy Note 3, available in three color versions of the housing. Users can access the classic black and white versions, and the version in pink body, which is fairly rare.


Now it became known that Samsung is going to offer more choices and colors for the body of the smartphone Galaxy Note 3. According to available information, in early 2014 to market the device will arrive in two new colors: red and gold. When this red version Galaxy Note 3 will be available in the first week of 2014, and Golden – two weeks later. New items will be offered worldwide, but some operators and sellers can get small periods of exclusive sales.


Recall smartphone Samsung Galaxy Note 3 was presented at the beginning of September this year. It is equipped with 5.7-inch display with Full HD resolution and comes with a stylus.



Smartphone Samsung Galaxy Note 3 will receive a red and gold color options casing

Smartphone Geeksphone Revolution allows you to run Android and Firefox OS

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Geeksphone company announced its intention to release a smartphone called the Revolution. Feature of this device is the ability to select the operating system: Android or Firefox OS.


While the technical specifications are not disclosed. Judging by the picture on the website of the company , developers are still making plans on the final characteristics of the device. So far we only know that there is enough processor performance. A spokesman Geeksphone, Smartphone Revolution can be ordered with the operating system Android or Firefox OS. Also available for advanced users the ability to install ROM running Mozilla on Android. It is expected that this model will be the most complete solution with Firefox OS, previous versions of the device is a budget-oriented emerging markets.


Price smartphone Geeksphone Revolution will be about € 300. Starting date of its sales are not disclosed. It also reported that those customers who pre-order model to Peak +, but could not get it because of the disruption of supplies of components, get in return Revolution device at no additional cost. Recall price smartphone Peak + pre-order of € 149.



Smartphone Geeksphone Revolution allows you to run Android and Firefox OS

Thursday, November 28, 2013

Improves the production of iPad mini Retina in the vicinity of the parties

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How many potential customers have discovered in the process of purchasing, supply of mini iPad Retina were lower in the launch phase, compared to what happened with his older brother iPad Air. Several analysts had forecast fourth quarter of 2013 rather than pulled, because of the problems of production and assembly components.


A new report from Digitimes says that the situation is resolving positively, and that compared to 2 million devices expected in order to November, Apple will be able to double that figure in anticipation of the festive season coming up.


So bottlenecks in the production of the components appear to have been largely eliminated, and this is also reflected by the timing offered by the Apple Store is currently limited to 5-10 working days from order date, for all models.



Improves the production of iPad mini Retina in the vicinity of the parties

Nokia Lumia 2520 in a new series of promo videos for AT & T

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The marketing of the Nokia Lumia 2520, Nokia’s first tablet Windows RT, came alive in the U.S. market thanks to the recent distribution with AT & T and Verizon. A launch accompanied by a marketing campaign that, day after day, is becoming more and more in vivo.


As a further demonstration of the will of AT & T to better promote the arrival on the market of the terminal, involved the official promo video below. Commercials that emphasize some of the strengths of the tablet, able to differentiate in an important way by the competing proposals.


It starts from the cover with physical QWERTY keyboard and integrated battery ..



.. continue with the display of 10.1 “FullHD that, thanks to ClearBlack technology, it is readable without problems under direct sunlight ..



.. and ends with the full Office suite and pre-installed in the terminal, added value is not negligible for those who intend to use the Lumia 2520 as a personal productivity tool.



The attention of the U.S. carriers who are working to market the Lumia 2520 in the USA is always very high and it is hoped that the European markets and those who will take care of the distribution of the terminal in our country will demonstrate the same care in the promotion of first tablet Nokia Windows RT, expected in early 2014 in Italy.



Nokia Lumia 2520 in a new series of promo videos for AT & T

HTC Desire 700 is shown in a first hands-on video

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700 HTC Desire is one of the terminals of the Desire range presented in today’s day in Taiwan. Smartphone, as pointed out in the morning, unpublished regard to the Desire range sold in our market that has a design that is very reminiscent of that of the HTC One. The similarities are limited, however, the aesthetic aspect, since both materials is the standard equipment have been revised downward – circumstance understandable, given that HTC Desire 700 is placed in the midrange segment.


The shell is made ​​of polycarbonate, but there are some distinctive features of HTC’s latest production, from dual front speaker BoomSound and user interface Sense. The Snapdragon SoC 200 and the display 5 “QHD resolution are certainly not at the top for a terminal that, according to information from the Taiwanese market, it is proposed 13,900 Taiwanese dollars, or approximately 350 Euros.


Waiting to know more details on the possible distribution of the HTC Desire 700 in our country, you can know him more closely with one of the first hands-on video that the protagonist.



Full Specifications:


  • Display 5 “qHD 960 × 540 pixels

  • Qualcomm Snapdragon SoC 200 (Quadcore [email protected] )

  • 1 GB of RAM

  • 8 GB of storage expandable via microSD

  • Battery 2100 mAh

  • 8MP rear camera and 1.9MP front

  • Size: 145.5x72x10.3mm

  • Weight: 149 grams

  • Dual SIM Card (Slot 1 UMTS / HSPA – Slot 2 GSM / GPRS / EDGE)

  • Operating System Android 4.1 with Sense 5


HTC Desire 700 is shown in a first hands-on video

Wednesday, November 27, 2013

Review Asus Xonar U7

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Need for external sound card appears in at least two cases – if interference from the computer’s power circuits make use of the internal card uncomfortable or if necessary to obtain high-quality sound comes from the owner of the laptop. Criteria for selection of a particular model depends on the main purpose of the system – listening to music or playing games and watching movies. The former requires a stereo DAC with preamp, in the second – a multichannel system.


Conversion of PC home entertainment center can be implemented in two ways: either use “appliances”, or select “computer” components.


The first option is simple: take an HDMI cable and connect the PC to the receiver, then, on another cable HDMI, direct image on the big screen (TV, projector) and enjoy. In fact, simplicity is deceptive. First, this solution requires a lot of space and most likely will not demand to organize one “working” space. Secondly, it is a set of expensive.


The second option assumes the maximum use of the components of the computer world. And consider it. Least because it smaller and cheaper, and more (using a laptop) can easily become mobile.


System will build around an external sound card Asus Xonar U7. It is inexpensive, easy to use, compact and powered by USB.


Design


Little black box with a thin gold rim and handle an impressive washer switch on the top panel. Looks stylish and pleasant to the touch, is of little use for fingerprinting (clean hands do not leave fingerprints).


Most connectors are located on the rear panel. Here the keyword “majority”. The front panel only got headphone (3.5 mm jack) and a mic / line input with volume control rocker. And it creates a certain disadvantage: when you connect the device to a PC and peripherals begins to resemble a spider – cords sticking out from both sides of the housing. Situation could save wall-mount (like modems and routers), but the holes on the bottom of the case is not. There are only four rubber feet and switch between antique and mainstream USB 1 USB 2.


Back on the rear panel. The digital part is represented USB, as well as coaxial and optical outputs (composite connector, fiber optic cable is connected via the supplied adapter).


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Followed by three mini-jack, are responsible for the sound output in multichannel mode.


Finally, the front channels (they are the left and right stereo). Then set RCA-connectors, hinting at the possibility of using the card in a simple Hi-Fi-system.


The top panel also has three LEDs that inform the user about the connected audio output (headphone or linear), as well as the inclusion of a digital output.


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Functionality


Do Asus Xonar U7 three main functions: analog-to-analog conversion and and zvukousilienie.


Consider a digital to analog part. When connected to a PC card will convert the digital data into an audio signal. The only source for it is a USB to computer optical and coaxial digital inputs do not. To connect, for example, to the media player as an external DAC Xonar U7 is not suitable.


Device is almost omnivorous. It is able to work with the data of 44.1 / 48/88, 2/96/172, 4/192 KHz with the bit 16/24 bit. It supports the ASIO. Basis DAC – chip Cirrus Logic CS4398.


Sound works with Dolby Home Theater V4, through an additional control panel, you can select one of the preset sound processing presets or create your own using a graphic equalizer, as well as the simulation of multi-channel systems and speech enhancement.


To choose from two options available output – headphone and line, which can be used as a pre-amplifier, and for active speakers. They are switched either programmatically (via Xonar Audio Center), or hardware, pressing the volume knob. Fact clearly recognized clicking, but the principle is not very good. Imagine what would happen if the night, at the forgotten turned on active speakers, headphones will sound instead of the line out … Prerequisites for such a scenario is, in fact smooth volume knob for ease of rotation is provided only spherical “dent”, click on that a little stronger than we had – a piece of cake.


Headphone amplifier is capable to shake the models with up to 150 ohms resistance in the Xonar Audio Center has a menu for switching power amplification, a choice of three values. With 32 ohm Sennheiser HD 490 amplifier managed without problems, providing a comfortable volume without distortion.


Asus Xonar U7 also able to broadcast digital data on optical or coaxial outputs. It is useful to connect the computer to an external decoder / amplifier, for example, a home theater system.


To an input on the front panel can be connected to the source of the analog signal to be (for example, in the case of the microphone) pre-amplified and digitized in accordance with the parameters set in the driver. By the way, they have the same characteristics playback.


Probably as a serious solution for recording Asus Xonar U7 considered not worth at least because of the implementation of 3.5-millimeter input, but sound input for oral communication is not satisfactory in the Xonar Audio Center has even four voice modifier.


Manufacturer has not provided a full-time opportunity to modernize without losing the warranty. All components are soldered to the board.


Fidelity


There are two poles in PC audio.


One – built-in motherboard audio. They Shareware (since become a standard component and is not sold separately) and outputs a sound.


Second pole – highly specialized devices. Cost of “cheap” to “very expensive” and give the “reference” quality.


Where in such a coordinate system is Asus Xonar U7? On the quality of playback it leaves far behind embedded audio.


Listen Patricia Barber, taken from disk files Café Blue. The sound becomes more open, the scene taking shape, tools acquire flesh, ceasing to be electronic rattles of budget synthesizer.


Rammstein difficult to improve on the audio, but it is very easy to spoil. Heavy music demands dynamics and attack. Mein Teil played much pickier than it is capable of making sound card built-in.


Vocals Tom Waits and his piano generally transmitted reliably. And Soldier’s Things felt even mood.


Indeed, uncompressed music alive, motorists would have compared it with the transfer of “Tavria” in Korean middle class car.


But miracles do not happen, and the amount of less than $ 100 you can not buy a multifunction device with Hi-Fi-sound. Compared with the more expensive DAC in Asus Xonar U7 felt skinny, articulation is not so clear, there is sharpness and detail below.


Empirically supported abstraction, however, has a completely practical side, which is called money. We can safely say that the Asus Xonar U7 fulfills every penny spent on it, not only in the market it has not so many competitors.


This sound card can be recommended as a first step to get a good sound from your computer, but you should understand that it works in conjunction with an output device – set of headphones or amplifier / speakers, and these components must meet the level of quality that provides Asus Xonar U7. In other words, the selection of components should be a balance, and even better – to try to compensate for the shortcomings of one other device features.


U7 sound quite sharp. When connected to a set of Cyrus 7 amplifier and a pair of speakers Chario Constellation Delphinus this disadvantage was offset by the softness of the speaker output. Yes, the cost of components and features of the implementation of sound left their mark. In the path, where each component is worth roughly an order of magnitude more expensive (and even interconnects once bought for a price greater than it is now asking for U7), and clearly felt the lack of dynamics, and the average drawing stage, and a general lack of musicality. But the “quantity” of these drawbacks is clearly not in the “three and a half times larger” than the product for $ 350.


Pick up for Asus Xonar U7 worthy partners and you really love your records, and games will be more engagement and drive.


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Liked


+ Sound quality (considering the price)
+ Loyal price
+ Easy to use
+ Standards support Dolby Digital


Dislike


- No DTS decoder family formats
- Important connectors on the front panel
- Outs for all channels, except the front, a mini-jack



Review Asus Xonar U7

Review reader Barnes and Noble NOOK GlowLight

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Very long time Barnes & Noble was the only company that was a real competition on the world market Amazon E Ink reader. Devices from this manufacturer have always been special design, original design solutions, support popular formats EPUB, the presence of slot for memory cards and other useful features. NOOK first appeared in front of the screen lights. Operating system based on Android allows enthusiasts to fine-tune the software environment for themselves, avoiding artificial restrictions producer. However, this year the company took a step back, releasing a simplified and less functional version of his own model of the previous generation, and not expected by fans of rival Amazon Paperwhite 2013.


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Options and accessories


NOOK GlowLight reader comes in black and white cardboard box, one side of which hints of a read mode in the dark. The inside of the packaging completely glued foam carved niches under the reader and USB-cable white. Corporate power supply unit is not supplied, but if you want you can buy it separately for $ 10. 


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For some money also encouraged to purchase a gray, purple or red polyurethane cover Clip Cover. She attached a special bracket to left side of the reader, it only protects the front panel and is able to fold into a characteristic triangular stand. However, judging by the responses of the real owners ( currently 11 out of 11 people unanimously put 1 point from a possible 5 ), this company has turned accessory not the best.


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When resemblance with Apple’s Smart Cover, this cover is not able to awaken the device using the built-in magnets. Her right side is not attached to the reader, allowing uncontrolled open the bag while carrying. Absence of a channel above the key N leads to the fact that this button is pressed continuously, up to activate the backlight. We were unable to verify personally the cover, but such unanimity in a review says a lot.


Design, connectors


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New NOOK GlowLight made in substantially revised compared to its predecessors design. Housing now white with gray piping, and not dark gray, the back panel has remained without a brand and deepening the original power button, well and most importantly – the reader has lost the memory card slot and dual buttons turn pages! Dimensions of the front panel is the same, but the thickness and weight decreased significantly, the novelty weighs only 175 grams.


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NOOK GlowLight front panel with rounded corners made of soft-touch white plastic with a matte finish. Choice of color is not the best, as his background matrix E Ink looks frankly gray version with a dark frame looks more attractive.


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The upper border of the screen can be found a family name and the bottom – in the hardware button Home stylized form part of the first letter of the logo. Sidewall reader trimmed slip silicone frame, which at first glance, just not too tight to the body, but actually not in any way attached to it. How practical this decision will only long-term operation, but at least the impression of structural integrity of such a step affected.


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Under silicone slotted sidewalls can find the power button (top left) and a single micro-USB connector with an activity indicator (bottom). Finally back panel contains only official information and concave logo NOOK. As you can see, in terms of controls and connectors reader incredibly simple – just two buttons and a single connector. Judging by the way things are going, an audio output and a slot for memory cards into the reader from the market leaders have to forget.


Screen


Three previous generation of readers from Barnes & Noble equipped with screens with a resolution of 800 by 600 pixels and only the new NOOK GlowLight finally got fresher matrix E Ink Pearl HD 1024 at 758 points. As you may recall, Amazon obtained exclusive rights to use the screens of the latest generation E Ink Carta, so developers Barnes & Noble is not physically able to use the matrix. Likely to rely on her appearance in the Reader NOOK is only in the next year, when the next Paperwhite go to the newest matrix E Ink Carta HD (300 PPI). Thus, the image quality from the new Barnes & Noble is on a par with the flagship readers most manufacturers, second only to the above-named Amazon Kindle Paperwhite.


Built-in lights GlowLight implemented typical E Ink reader a way that highlights the row of LEDs end special film-fiber. In our case it is five LEDs mounted above the upper edge of the screen, which is very evident on small shaded areas in this field. In other parts of the screen hue and uniform illumination intensity, the claims we did not have. The manufacturer also mentions the presence of an additional anti-glare filter to read in direct sunlight. The backlight can be turned on using the interface or two-second holding down Home, its intensity is adjusted by moving the slider in the range of 1 to 150 cd/m2. Unlike Amazon Paperwhite, GlowLight lights switched off completely, by removing the tick from the appropriate menu item. 


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Reader Barnes & Noble NOOK GlowLight equipped with an infrared sensor unit, causing the matrix had lower significantly below the plane in the front panel. It is because of this feature, some users prefer capacitive screens, but on the eve of the winter infrared sensor type looks more practical, as it allows turning the pages, even with gloves.


Functionality


Manufacturers traditionally reader does not disclose the detailed specifications of the models was no exception and Barnes & Noble. It is known that the reader NOOK GlowLight built on economical single-core processor with an operating frequency of 800 MHz and equipped with 256 MB of RAM and Wi-Fi module 802.11b/g/n. Configuration with 3G-modem, as its main competitor Amazon Paperwhite, does not currently exist. Built-in battery 5.6 Wh (1530 mAh, 3.7 V) provides up to 8 weeks of battery life, provided a half hour of reading per day and off the backlight when the wireless module.


Internal memory capacity is 4 GB, but this volume available to the user only 500 MB (!) As 1.5GB used by system and another 2 GB is reserved for content purchased from the online store Barnes & Noble. Recall that about the same situation was observed in the case with its predecessor, which at 2 GB of internal memory provides users with only 250 MB of personal space, but can significantly increase the capacity by using memory cards. The main book format NOOK GlowLight still stands EPUB, PDF, and also supports image files JPG, GIF, PNG, BMP.


Interface


Powered reader NOOK GlowLight running proprietary system based on Android 2.X, which inspires hope for the emergence of a serious alternative firmware from enthusiasts. In sleep mode, the screen displays NOOK GlowLight stylized trees or old-fashioned collection of famous authors. To unlock the screen is not enough simply to press the power button or press Home, additionally have to hold your finger on the bottom.


Simple graphic user interface is designed for touch use, and the only control Home button functions as a return to the main window. Despite the lack of a Back button, you can replace swipe from left to right on the top line performance. More information about the book is available by double tapa on the file and need to reboot hold the power button for at least 20 seconds.


Top line interface occupy office icons on the left is a link quickly jump to the last book and the notice and the right – watch, lights, Wi-Fi, and battery settings. By tap into the right corner, you can call an information panel with battery level in percentage, the wireless network name, the backlight brightness level slider GlowLight and link to the section settings. The latter contains surprisingly few points that let you customize the most essential parameters like the system time, the transition to sleep mode (2, 5, 15 or 60 minutes), and enter your billing information and social accounts. Here you can quickly check the battery and the amount of free space in the data store.


The top of the main window displayed cover last opened books indicating progress reading below offer you a list of the most interesting books in the online shop Barnes & Noble. Finally, the bottom line of the main window contains three tabs: My Library, Shop and Search. The last two points are not very interesting for a detailed review, but the local library is interesting ample opportunities groups (All, Books, Magazines, Shelves, and Other Files), sorting (Last, Title, Author) and display mode (Covers or List). 


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While reading, you are alone with the text and reading progress in the form of current / last page of the book, the name of which you only see up to the first turning. In the absence of hardware buttons only have to do it using the touch screen – touch to the right or left side of the page or habitual “flipping” gesture. Tab can be left touching the upper right corner.


By tap on the center of the screen NOOK GlowLight bar appears on official pictograms above (title of the book, clock, lights, bookmarks) and sub-menu below. Content section contains a list of chapters of the book records and bookmarks. Search allows you to find the desired word in the book, although in the absence of a Cyrillic keyboard, this function is practically useless. On the Go menu, you can learn within which chapter you are in, the number of pages before it is finished and quickly go to the right place books, guided “by eye” with the analog slider or specify a specific page number. If the result of the transition you do not accept, you can immediately go back to using a single button. More section allows you specify the parameters of a book file, including size, location, and date of creation.


And finally, the most interesting for the reader to the setting item text includes seven sizes of characters, six font types and three variants of line spacing and margin width. Interestingly, for the PDF-files available only changing the font size, other parameters like scaling or cropping fields are absent. Also note that the reader is not possible to rotate the text in landscape orientation, have read books in the only accessible portrait position.


Operation


During the operation of the new NOOK main claim has caused the rejection of hardware keys to scroll, no memory card slot, and white edging screen, subjectively reduces image contrast. Like the screen with HD-resolution sufficiently uniform bright lights, and the minimum weight and a fresh new design.


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Interestingly, the NOOK GlowLight completely missing the opportunity to control the way a page refresh, options like forced ezhestranichnogo full upgrade or the number of pages after which it occurs simply not on the menu. Instead, it uses a specific algorithm without regular black background fill where the symbols characteristic twitch when turning. Apparently at this moment occurs address inverting symbols outgoing pages, and so there is no accumulation of critical artifacts. For those who are particularly concerned about this situation, we note that a full page refresh still occurs, but only when the lock screen, or return to the main menu.


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Results


As a result, Barnes & Noble NOOK GlowLight turned out very ambiguous. Beginners will appreciate the easy-looking body and backlit screen and high resolution, but more demanding users are likely to remain dissatisfied with the rejection of hardware keys and memory cards, which stands out against the background of previous NOOK reader Amazon Kindle. Even without these features the new Barnes & Noble NOOK GlowLight will be unable to compete on the new Paperwhite least because of lower-quality screen, so that the annual battle Kindle vs. NOOK this time clearly won Amazon Paperwhite.



Review reader Barnes and Noble NOOK GlowLight