The new Xda Zinc makes sending and receiving messages a breeze with the slide-out QWERTY keyboard. With its built-in Wireless LAN and Intel XScale® PXA 270 Processor you'll be able to transfer files and messages easily, wherever you are. Equipped with Windows Mobile® 5.0 the 3G-enabled Xda Zinc makes video calling, messaging and surfing the web faster and more reliable. With such impressive features, the Xda Zinc is the absolute communication tool.

Specifications:

General    
Network     UMTS / GSM 850 / 900 / 1800 / 1900
Announced     2006, December
Status     Coming Soon
Size     Dimensions     109 x 58 x 22.6 mm
Weight     175 g

Display    
Type     TFT touchscreen, 65K colors
Size     240 x 320 pixels, 2.8 inches
     - Handwriting recognition
- QWERTY keyboard

Ringtones    
Type     Polyphonic (64 channels), MP3
Customization     Download
Vibration     Yes

Memory    
Phonebook     In shared memory, Photo call
Call records     Yes
Card slot     miniSD
     - 64 MB RAM, 128 MB ROM
- Intel XScale PXA 270, 520 MHz processor

Data    
GPRS     Class 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD     No
EDGE     No
3G     Yes, 384 kbps
WLAN     Wi-Fi 802.11b/g
Bluetooth     Yes
Infrared port     Yes
USB     Yes, miniUSB

Features    
OS     Microsoft Windows Mobile 5.0 PocketPC
Messaging     SMS, MMS, Email, Instant Messaging
Browser     WAP 2.0/xHTML, HTML (PocketIE)
Games     Yes
Colors     Silver
Camera     2 MP, 1600x1200 pixels, video, flash; secondary VGA video call camera
     - Video call
- Pocket Office(Word, Excel, Outlook)
- Java MIDP 2.0
- Voice memo
- MP3/AAC player
- Video/audio album
- Built-in handsfree

Battery          
Standard battery, Li-Ion 1300 mAh
Stand-by     Up to 220 h
Talk time     Up to 5 h

Review: 

if you have this phone, you don't need a personal computer anymore!this phone is quite perfect for a student like me, i love this phone! thank you O2!

Source:
http://www.gsmarena.com