O2
Side-by-side technical data
O2 XDA Exec 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 XDA Exec, if you care about…
- Battery Capacity
- 1,620 mAh
- against 1,300 mAh
- Talk time
- 8 h
- against 5 h
- Display Diagonal
- 3.6″
- against 2.8″
- Display Horizontal Resolution
- 640 px
- against 480 px
O2 XDA Zest, if you care about…
- Bluetooth Version
- Bluetooth 2.0
- against Bluetooth 1.2
- Maximum Storage Capacity
- 256 MB
- against 128 MB
- Display Pixel Density
- 286 ppi
- against 222 ppi
- Weight
- 102.5 g
- against 285 g
Specification comparison
Battery
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,620 mAh Best value | 1,300 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 8 h Best value | 5 h |
| Standby time | 250 h | 260 h Best value |
| Music playback time | — | — |
Design
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Body Colors | Black | Black |
| Body Thickness | 25 mm | 16.5 mm Best value |
| Body Width | 81 mm | 60.5 mm |
| Body Height | 127 mm | 102 mm |
| Weight | 285 g | 102.5 g Best value |
| Usable Surface | 39 % | 39.3 % Best value |
| 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 | Yes | — |
Performance
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Processor Model | — | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | 0.52 GHz | 0.624 GHz Best value |
| Maximum Storage Capacity | 128 MB | 256 MB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Intel Bulverde 520 MHz | 624 MHz Marvell TavorP |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | — | 128 MB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Display Aspect Ratio | 4:3 | 4:3 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 3.6″ Best value | 2.8″ |
| Display Horizontal Resolution | 640 px Best value | 480 px |
| Display Vertical Resolution | 480 px | 640 px Best value |
| Display Pixel Density | 222 ppi | 286 ppi Best value |
| 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 Exec | XDA Zest |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Operating System | Windows Mobile 5.0 | Windows Mobile 6.1 |
| OS Family | Windows Mobile | Windows Mobile |
| OS Version | 5 | 6.1 Best value |
| 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 Exec | XDA Zest |
|---|---|---|
| SIM Configurations | Mini-SIM | Single Mini-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 2100 | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 2100 |
| Cellular Technologies | GSM, UMTS | GSM, HSPA |
| Wi-Fi Standards | Wi-Fi 802.11b | Wi-Fi 802.11b/g |
| Wi-Fi Features | — | Wi-Fi 802.11b/g |
| Bluetooth Version | Bluetooth 1.2 | Bluetooth 2.0 Best value |
| Bluetooth Profiles | — | A2DP |
| Navigation Systems | — | GPS, A-GPS |
| Connectivity Features | Infrared, microUSB, MP3 Player | MP3 Player, miniUSB |
| USB Version | miniUSB | miniUSB |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Stereo Speakers Best value | Loudspeaker |
| Alert types | Vibration, Polyphonic ringtones, MP3 ringtones, AAC ringtones, Downloadable ringtones | — |
Technical
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | XDA Exec | XDA Zest |
|---|---|---|
| Built-in functions | Handwriting recognition, MP3 player, Voice memo | Handwriting recognition, Voice memo, MP3 player, Predictive text input |
