The long awaited entry of Sony Ericsson into the Android phone market has finally arrived. They just released their Xperia X10 handset, which is comparably sized with other Android devices at 63mm x 119mm x 13mm and 130 grams. The processor, a 1Ghz Qualcomm Snapdragon, is quick to process the demands it is given – from browsing the web, loading applications, and other general utilities. The multimedia interface is organized and comprehensive, with everything categorized in close proximity.

The User Experience, or UX, interface introduced with the Sony Ericsson Xperia X10 is new to the market, and it is specially designed to simplify and streamline the way in which information can be accessed. Everything from social networking and contacts to your media is placed in the same database, so when you look up a particular contact, you will see all of their Facebook information, as well as photos they have been tagged in and their text message history with you. Everything you need to know about that person is right at your fingertips with the help of this interface.

The Xperia X10 comes with a notable 480 x 854 resolution on its 4″ TFT display. Long awaited by users of mobile big-screen devices, Sony Ericsson created a scratch resistant surface on the X10′s capacitive touchscreen. Sony rarely disappoints with its camera features, and the Xperia X10 is not an exception. Its impressive 8.1 mega pixel camera delivers crisp high resolution images for viewing not only on the device, but on a large screen PC and in print.

When it comes to media, you cannot beat the Sony Ericsson Xperia X10′s new media player, enabling you to listen to MP3, WMA, and AAC files, as well as watch WMV and MP4 files. You can take whatever songs and movies you want to with you on the go. Fully integrated Twitter and Facebook features permit you to keep up with your friends and family in an instant, and the Bluetooth, GPS and WiFi features are all standard with this phone. You can also store up to 16GB of files and media on the Sony Ericsson Xperia X10 with the microSD card slot.

The Sony Ericsson Xperia X10 is one of the best smartphones on the market right now, and coupled with the Android platform by Google, is sure to be one of the best sellers of 2010.