Samsung Nexus S I9023
Late last year Google and Samsung presented a joint product, the Nexus S i9020. This was the first device to receive Android 2.3. Later, the model presented Nexus S i9023 which is characterized by super-matrix LCD screen, unlike the i9020, which features SuperAMOLED. This device is the first smart phone made using the Contour Display technology, special curved design which improves the ergonomics of the control interface of the touch screen and provides extra comfort.
Sony Ericsson Xperia active
Sony Ericsson announced the original smart phone for an active lifestyle. Hence its name Active. Key features of this model are resistant to dust and water and scratch resistant screen that is covered with a protective mineral layer. This model comes with many accessories. What also distinguished this model, it is typical for Android Sony Ericsson 2011 models, the single-core processor running at 1GHz, 512MB RAM and a camera that has the ability to record HD.
The first phone from HTC with Windows Phone 7 operating system was the model of Mozart. He appeared in certain markets, but the Mango version of the operating system. Speaking about the radar, his appearance was followed almost a year after the appearance of Mozart. HTC Smart Radar is a good solution for Windows Phone operating system. Of pluses in this model should be mentioned quality housing made of metal, a camera with wide angle lens and powerful music player.
In the spring of this year Samsung introduced three new models of relatively inexpensive based on the Android operating system, the Ace, Gio and Fit. The first two models of a processor whose speed is clocked at 800MHz and 320x480 pixel display. Samsung Galaxy Gio model represents an interesting offer, considering it comes with a 3.3 "screen, casing made from high quality materials, well made, functional user interface, and a loud speaker.