In Windows Phone-Nokia’s portfolio has a new flagship, simultaneously became the first LTE-device Finns. On sale it will be in the coming months.

However, it is not known whether Nokia plans to sell its new product outside the United States.

Nokia Lumia 900  is made ​​in accordance with the design concept of the first and so far the only MeeGo-phone Nokia N9, which previously took as a basis Lumia 800. The unit is enclosed in a solid polycarbonate shell thickness deep color 11.5mm and weighing 160 grams, is equipped with a 4.3-inch touch screen ClearBlack AMOLED with 480 by 800 pixels, a single-core 1.4-GHz processor Qualcomm APQ8055 Snapdragon S2, communications 4G LTE and rear 8-megapixel camera with wide angle lens, continuous autofocus, aperture F2.2, 28mm, dual LED flash and 720p @ 30 video.

Of the others: front 1.3 megapixel camera with an aperture of F2.4 and 480p @ 15 video recording, 512MB RAM, 16GB of internal flash storage, communications, 3G HSPA +, GPS, Wi-Fi 802.11b/g/n and Bluetooth 2.1, 3,5-mm jack, dual microphone, microUSB-port. Autonomy from the 1830 mAh battery declared within 7 hours of talk time and 350 hours standby, 60 hours of music playback and 6.5 hours of video playback.

The smartphone runs under the Windows Phone 7.5 Mango. The selected color design include blue and black housings.

The main differences Lumia Lumia 900 from 810 enclosed in the enlarged screen module is available LTE-connection and set the front chamber. Novelty has become somewhat thinner (11.5 vs. 12.1 mm), but added to the height and width, respectively, increased weight (160 vs. 142 g). From the standpoint of design nothing has changed, although the slot microsomes cards now require a thin object, such as paper clips, for his discovery, by analogy with the iPhone (before it was covered with a plug), and the microUSB-port now always open for access.

The rear camera Lumia 900 does not differ from that of its predecessor, however, image quality is definitely inferior to iPhone 4S. The front 1.3-megapixel camera, which, alas, not in the Lumia 800, would allow for video calling, which is equipped with the necessary Widnows Phone applications.

As for the screen, here carried out considerable modernization. Moreover, he has grown from 3.7 to 4.3 inches, it ClearBlack AMOLED-panel no longer rely on Pentile-matrix of subpixels: images that are sharper and more are not accompanied by fringing artifact, such as between contrasting colors. Resolution of 800 by 480 pixels, it seems too small for modern standards in the host displays with large diagonal, but these are the current stringent specification mobile platform Microsoft. The screen, by the way, was quite flat with a raised border around the (old display was slightly convex).

Processor to keep the old single-core 1.4-GHz, “rapid-fire” coping well with the optimized code Windows Phone.

Fixed battery boosted capacity (1830 vs. 1450 mAh), it is necessary to ensure adequate autonomy in as well as enlarged screen, and the availability of LTE-communications.Meanwhile, real-time operation on a single charge still needs to be tested.

Introduced gyroscope would reinforce the attractiveness of the game in control.

Definition of competition will be 900 Nokia Lumia HTC Titan II with its 4.7-inch screen and a 16-megapixel camera, while the Finns asset poses unique design and a number of proprietary applications like Navigator Nokia Drive.