Sony Ericsson has been release their latest cybershot branded call Sony Ericsson K850i with 5 megapixel handset and HSDPA 3.5G plus tri-band UMTS support. The camera come with autofocus, a flash, multishots capabilities, and image stabilizer with various photo tweaking apps.

With 262,000 colors display (240×320 pixel), the K850i feature with a radio, multimedia player, expanded memory up to 4 Gb using memory stick micro, stereo blutooh, web browser, email client and RSS feed reader.

Sony Ericsson K810i seems to be exactly identical that for the last time the K800i years. there are a camera of 3.2 megapixel with the development automatic, a xenon flash and possibilities of multishoot. K810i is a telephone of UMTS 2100 with the support of tri-band GSM, the 2.0 “display of QVGA, extensible memory, a complete continuation of software including/understanding a customer of email, web browser, newsreader of RSS and support blogging and a whole crowd of really fresh devices.. but they seem to be exactly the same ones in K810i as older compound.

The slide blocks are little and far enters the chain of Sony Ericsson, W850i is another one with similar name muddling. However, W580i is a device of band GSM of quadruple, rather than the 3G W850i. but nevertheless it is an attractive and interesting compound with its own chief.

Another addition with series of “walkman” of the cellphones, Sony Ericsson W660i is a light phone 3G with a 2″ 176×220 display, a camera of 2 megapixel with the development automatic and the flash, visual Bluetooth calling and stereo, MP3 player, a packed up stick of the memory 512MB, a FM radio and any software familiar of multi-media that we saw packed up with many of other “recent packed of many recent “Walkman” handsets.

The Sony Ericsson K550i (and the i-mode variant, the K550im) are perhaps a good example of the way technology progresses in the mobile phone industry. Almost two years ago, Sony Ericsson announced what was then their high-end camera phone, the K700i. Today, the K550i shares almost exactly the same features, but as the number designation shows, Sony Ericsson now regards this particular handset as a mid-range device.

Sony Ericsson W610i is a very slim monoblock phone with a thickness of just 14mm, it comes with a 1.9″ 176×220 pixel display, 2 megapixel digital camera, an FM radio and expandable memory using Memory Stick Micro cards. Sony Ericsson include a 512Mb card in the box which is enough for about 8 albums worth of high-quality MP3s.

The specification of the K618i already – it’s a very lightweight 3G phone weighing just 89 grams with a 2 megapixel camera, expandable memory (using Memory Stick Micro cards) with a 256Mb card included, it has Bluetooth and of course an MP3 player.

The K618i’s display is only a 176×220 pixel unit, but this is an acceptable trade-off for the handset’s light weight and it will be good enough for most people. Overall, the K618i shows typically stylish Sony Ericsson design – it’s a smart looking device that is pretty unmistakable in its origins.

The Sony Ericsson M600i is a 3G phone with tri-band GSM (900/1800/1900), expandable memory (using Memory Stick Micro cards), plus a full range of applications including the Opera web browser, an email client, and multimedia player. Plus the M600i comes with a jog-dial control in addition to the touchscreen, as does the larger P900 series.