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