O2 XDA Zest
Network
Technology
GSM / HSPA
2G bands
GSM 900 / 1800 / 1900
3G bands
HSDPA 2100
Speed
HSPA 3.6/0.384 Mbps
Launch
Announced
2008, October. Released 2008, November
Status
Discontinued
Body
Dimensions
102 x 60.5 x 16.5 mm (4.02 x 2.38 x 0.65 in)
Weight
102.5 g (3.60 oz)
SIM
Mini-SIM
Display
Type
TFT resistive touchscreen, 65K colors
Size
2.8 inches, 24.3 cm2 (~39.3% screen-to-body ratio)
Resolution
480 x 640 pixels, 4:3 ratio (~286 ppi density)
Handwriting recognition
Platform
OS
Microsoft Windows Mobile 6.1 Professional
CPU
624MHz Marvell TavorP
Memory
Card slot
microSDHC (dedicated slot)
Internal
128MB RAM, 256MB ROM
Main Camera
Single
3.15 MP, AF
Video
Yes
Selfie camera
Single
VGA videocall camera
Video
Sound
Loudspeaker
Yes
3.5mm jack
No
Comms
WLAN
Wi-Fi 802.11 b/g
Bluetooth
2.0, A2DP
Positioning
GPS, A-GPS, SiRF Star III chipset
Radio
No
USB
miniUSB 1.1
Features
Sensors
Browser
WAP 2.0/xHTML, HTML
SiRF star III chipset
Pocket Office
Voice memo
MP3 player
Predictive text input
Battery
Type
Removable Li-Ion 1300 mAh battery
Stand-by
Up to 260 h
Talk time
Up to 5 h
Misc
Colors
Black