O2
Side-by-side technical data
O2 XDA Atom 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 Atom, if you care about…
- Battery Capacity
- 1,530 mAh
- against 1,300 mAh
- Talk time
- 5.5 h
- against 5 h
- Display colors
- 256K colors
- against 65K colors
- Audio Features
- Loudspeaker, Stereo Speakers
- against Loudspeaker
O2 XDA Zest, if you care about…
- RAM Capacity
- 128 MB
- against 64 MB
- Bluetooth Version
- Bluetooth 2.0
- against Bluetooth 1.2
- Maximum Storage Capacity
- 256 MB
- against 128 MB
- Display Pixel Density
- 286 ppi
- against 148 ppi
Specification comparison
Battery
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,530 mAh Best value | 1,300 mAh |
| Battery Type | Li-Po | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 5.5 h Best value | 5 h |
| Standby time | 150 h | 260 h Best value |
| Music playback time | — | — |
Design
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Body Colors | Silver | Black |
| Body Thickness | 18.5 mm | 16.5 mm Best value |
| Body Width | 58 mm | 60.5 mm |
| Body Height | 102 mm | 102 mm |
| Weight | 140 g | 102.5 g Best value |
| Usable Surface | 38.2 % | 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 | — | — |
Performance
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Processor Model | — | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | 0.416 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 PXA272 416 MHz | 624 MHz Marvell TavorP |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | 64 MB | 128 MB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Display Aspect Ratio | 4:3 | 4:3 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 2.7″ | 2.8″ Best value |
| Display Horizontal Resolution | 240 px | 480 px Best value |
| Display Vertical Resolution | 320 px | 640 px Best value |
| Display Pixel Density | 148 ppi | 286 ppi Best value |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Resistive Touchscreen, 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 | 256K colors Best value | 65K colors |
Sensor
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | XDA Atom | 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 Atom | XDA Zest |
|---|---|---|
| SIM Configurations | Single 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, EDGE | GSM, HSPA Best value |
| 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, FM Radio, miniUSB, MP3 Player, MP4/3GP Player | MP3 Player, miniUSB |
| USB Version | miniUSB | miniUSB |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker, Stereo Speakers Best value | Loudspeaker |
| Alert types | Vibration, Downloadable ringtones, Polyphonic ringtones, MP3 ringtones | — |
Technical
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | XDA Atom | XDA Zest |
|---|---|---|
| Built-in functions | Handwriting recognition, MP3 player, Audio/video player, Video player | Handwriting recognition, Voice memo, MP3 player, Predictive text input |
