O2
Side-by-side technical data
O2 XDA Zest vs O2 XDA Terra
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
O2 XDA Zest, if you care about…
- RAM Capacity
- 128 MB
- against 64 MB
- Maximum Storage Capacity
- 256 MB
- against 128 MB
- Display Pixel Density
- 286 ppi
- against 148 ppi
- Weight
- 102.5 g
- against 168 g
Specification comparison
Battery
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,300 mAh | — |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 5 h | 5 h |
| Standby time | 260 h Best value | 200 h |
| Music playback time | — | — |
Design
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Body Colors | Black | Black |
| Body Thickness | 16.5 mm Best value | 17 mm |
| Body Width | 60.5 mm | 59 mm |
| Body Height | 102 mm | 109 mm |
| Weight | 102.5 g Best value | 168 g |
| Usable Surface | 39.3 % Best value | 35.1 % |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | 17 mm |
| QWERTY keyboard | — | Yes |
Performance
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Processor Model | — | TI OMAP 850 |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | 0.624 GHz Best value | 0.2 GHz |
| Maximum Storage Capacity | 256 MB Best value | 128 MB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 624 MHz Marvell TavorP | 200 MHz ARM926EJ-S |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | 128 MB Best value | 64 MB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Display Aspect Ratio | 4:3 | 4:3 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 2.8″ Best value | 2.7″ |
| Display Horizontal Resolution | 480 px Best value | 240 px |
| Display Vertical Resolution | 640 px Best value | 320 px |
| Display Pixel Density | 286 ppi Best value | 148 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Resistive Touchscreen | Resistive Touchscreen |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | 65K colors | 65K colors |
Sensor
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Operating System | Windows Mobile 6.1 | Windows Mobile 5.0 |
| OS Family | Windows Mobile | Windows Mobile |
| OS Version | 6.1 Best value | 5 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 2.0/xHTML, HTML | WAP 2.0/xHTML, HTML |
| Java (J2ME) | — | — |
Connectivity
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| SIM Configurations | Single Mini-SIM | Mini-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 2100 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900 |
| Cellular Technologies | GSM, HSPA Best value | GSM, GPRS, EDGE |
| Wi-Fi Standards | Wi-Fi 802.11b/g | Wi-Fi 802.11b/g |
| Wi-Fi Features | Wi-Fi 802.11b/g | Wi-Fi 802.11b/g |
| Bluetooth Version | Bluetooth 2.0 | Bluetooth 2.0 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS, A-GPS | — |
| Connectivity Features | MP3 Player, miniUSB | USB 1.1 |
| USB Version | miniUSB | USB 1.1 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker | A2DP, Loudspeaker |
| Alert types | — | Vibration, Polyphonic ringtones, MP3 ringtones, Downloadable ringtones |
Technical
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | XDA Zest | XDA Terra |
|---|---|---|
| Built-in functions | Handwriting recognition, Voice memo, MP3 player, Predictive text input | Handwriting recognition, Voice memo, MP3 player |
