Sony Ericsson comes with there cool and smartPhone Xperia X1, Compared to the other smartphones in its league and it’ also comes with QWERTY keyboard its also have a 3G data, The phone will announce on February 2008, The  phone also has an optical sensor stuck in the middle  of  the  four-way directional pad that lets you flick your thumb over its surface, and it will scroll up and down, side to side. It’s an interesting use of tech, but feels slightly awkward, its available on two color Solid Black , Steel Silver.

The Sony Ericsson Xperia X1 touch screen phone weighs a heavy 158 grams, which makes it about 50% heavier than similar smart phones, In terms of calls, signal strength and call clarity were generally good in the parts of the Bay Area I tested in, but phone screens could be better designed. When you hit ( press) the call button from your home screen, it brings up your keypad with a list of recent calls. this is a smart function of this Phone,

Technical and Specification of Sony Ericsson Xperia X1

• Modal :- Sony Ericsson Xperia X1
• Operating System :- Microsoft Windows Mobile 6.1 Professional,
• Dimension :- 110.5 x 52.6 x 17 mm,
• GSM/GPRS/EDGE 850/900/1800/1900
• TFT resistive touchscreen, 65K colors
• 3.15 Mega Pixel Camera with Led Flash light,
• SMS (threaded view)
• SMS, MMS, Email, Push email, IM
• v2.0 with A2DP Bluetooh,
• v2.0 mini USB,
• Wi-Fi 802.11b/g
• Stereo FM Radio with RDS,
• -3.5 Audio jack,
• Inbuilt 256 MB RAM, 512 MB ROM
• Media player, Music player,
• Li-Po 1500 mAh (BST-41) Battery,
• Speaker Phone,
• Weight :- 145g

Sony Ericsson Xperia X1 is also  support java function just like  MP3 / AAC / MP4 player,and also the office used Word, Excel, Power Point, One Note, PDF Viewer), Picture editors and viewer /Blogging and Organizer function Alarm clock, Calculator,Document editors, Document Reader, Handwriting recognition etc.

The Sony Ericsson Xperia X1 is available in India 44,500 Rupees only/-