Side-by-side technical data
O2 X7 vs O2 XDA Zest
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 X7, if you care about…
- Weight
- 83 g
- against 102.5 g
- Display colors
- 256K colors
- against 65K colors
O2 XDA Zest, if you care about…
- Battery Capacity
- 1,300 mAh
- against 730 mAh
- Maximum Storage Capacity
- 256 MB
- against 7 MB
- Body Thickness
- 16.5 mm
- against 21 mm
- Talk time
- 5 h
- against 4 h
Specification comparison
Battery
| Specification | X7 | XDA Zest |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 730 mAh | 1,300 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 4 h | 5 h Best value |
| Standby time | 170 h | 260 h Best value |
| Music playback time | — | — |
Design
| Specification | X7 | XDA Zest |
|---|---|---|
| Body Colors | Blue | Black |
| Body Thickness | 21 mm | 16.5 mm Best value |
| Body Width | 41 mm | 60.5 mm |
| Body Height | 85 mm | 102 mm |
| Weight | 83 g Best value | 102.5 g |
| Usable Surface | — | 39.3 % |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | X7 | XDA Zest |
|---|---|---|
| Processor Model | — | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | — | 0.624 GHz |
| Maximum Storage Capacity | 7 MB | 256 MB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | — | 624 MHz Marvell TavorP |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | — | 128 MB |
| RAM Type | — | — |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | X7 | XDA Zest |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | X7 | XDA Zest |
|---|---|---|
| Display Aspect Ratio | 4:5 | 4:3 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | — | 2.8″ |
| Display Horizontal Resolution | 128 px | 480 px Best value |
| Display Vertical Resolution | 160 px | 640 px Best value |
| Display Pixel Density | — | 286 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | 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 | 256K colors Best value | 65K colors |
Sensor
| Specification | X7 | XDA Zest |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | X7 | XDA Zest |
|---|---|---|
| Operating System | — | Windows Mobile 6.1 |
| OS Family | — | Windows Mobile |
| OS Version | — | 6.1 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 1.x | WAP 2.0/xHTML, HTML Best value |
| Java (J2ME) | Yes | — |
Connectivity
| Specification | X7 | XDA Zest |
|---|---|---|
| SIM Configurations | Mini-SIM | Single Mini-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 2G GSM 1900 | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 2100 |
| Cellular Technologies | GSM, GPRS | GSM, HSPA Best value |
| Wi-Fi Standards | — | Wi-Fi 802.11b/g |
| Wi-Fi Features | — | Wi-Fi 802.11b/g |
| Bluetooth Version | — | Bluetooth 2.0 |
| Bluetooth Profiles | — | A2DP |
| Navigation Systems | — | GPS, A-GPS |
| Connectivity Features | Infrared | MP3 Player, miniUSB |
| USB Version | — | miniUSB |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS, EMS, MMS | — |
Audio
| Specification | X7 | XDA Zest |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | — | Loudspeaker |
| Alert types | Vibration, Polyphonic ringtones, Downloadable ringtones | — |
Technical
| Specification | X7 | XDA Zest |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | X7 | XDA Zest |
|---|---|---|
| Built-in functions | Predictive text input, Organizer, Stopwatch | Handwriting recognition, Voice memo, MP3 player, Predictive text input |
