Palm
Side-by-side technical data
Palm Centro vs Palm Treo Pro
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?
Palm Centro, if you care about…
- Display Pixel Density
- 201 ppi
- against 181 ppi
- Weight
- 124 g
- against 133 g
- Standby time
- 300 h
- against 250 h
Palm Treo Pro, if you care about…
- Battery Capacity
- 1,500 mAh
- against 1,150 mAh
- RAM Capacity
- 128 MB
- against 64 MB
- Bluetooth Version
- Bluetooth 2.0
- against Bluetooth 1.2
- Maximum Storage Capacity
- 100 MB
- against 64 MB
Specification comparison
Battery
| Specification | Centro | Treo Pro |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,150 mAh | 1,500 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 | 300 h Best value | 250 h |
| Music playback time | — | — |
Design
| Specification | Centro | Treo Pro |
|---|---|---|
| Body Colors | Black, White, Blue, Pink, Olive | Black |
| Body Thickness | 18.6 mm | 13.4 mm Best value |
| Body Width | 53.5 mm | 60 mm |
| Body Height | 107.2 mm | 114 mm |
| Weight | 124 g Best value | 133 g |
| Usable Surface | 28.5 % | 29.5 % 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 | Yes |
Performance
| Specification | Centro | Treo Pro |
|---|---|---|
| Processor Model | — | Qualcomm MSM7201 |
| Processor Process Size | — | — |
| Graphics GPU | — | Qualcomm Adreno 130 |
| Storage Type | — | — |
| Maximum CPU Clock | 0.312 GHz | 0.528 GHz Best value |
| Maximum Storage Capacity | 64 MB | 100 MB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 32-bit Intel XScale PXA270 at 312 MHz | 528 MHz ARM 11 |
| 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 | Centro | Treo Pro |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | Centro | Treo Pro |
|---|---|---|
| Display Aspect Ratio | 1:1 | 1:1 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 2.25″ | 2.5″ Best value |
| Display Horizontal Resolution | 320 px | 320 px |
| Display Vertical Resolution | 320 px | 320 px |
| Display Pixel Density | 201 ppi Best value | 181 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Resistive Touchscreen | Resistive Touchscreen, 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 | Centro | Treo Pro |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | Centro | Treo Pro |
|---|---|---|
| Operating System | Palm OS 5 | Windows Mobile 6.1 |
| OS Family | Palm OS | Windows Mobile |
| OS Version | 5 | 6.1 |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 2.0/xHTML, HTML | WAP 2.0/xHTML, HTML |
| Java (J2ME) | — | — |
Connectivity
| Specification | Centro | Treo Pro |
|---|---|---|
| SIM Configurations | Mini-SIM | Mini-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1900, 3G UMTS 2100 |
| Cellular Technologies | GSM, GPRS, EDGE | GSM, HSPA Best value |
| Wi-Fi Standards | — | 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 | A2DP |
| Navigation Systems | — | GPS |
| Connectivity Features | Infrared | 3.5 mm Audio Jack, Infrared, microUSB |
| USB Version | Proprietary | microUSB |
| SAR American Head | 0.27 W/kg Best value | 0.6 W/kg |
| SAR American Body | 0.22 W/kg Best value | 0.87 W/kg |
| SAR (EU) head | — | 0.75 W/kg |
| SAR (EU) body | — | 0.53 W/kg |
| Messaging | — | — |
Audio
| Specification | Centro | Treo Pro |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, Loudspeaker | Loudspeaker, A2DP |
| Alert types | Vibration, Polyphonic ringtones, Downloadable ringtones | Vibration, Polyphonic ringtones, MP3 ringtones, Downloadable ringtones |
Technical
| Specification | Centro | Treo Pro |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Centro | Treo Pro |
|---|---|---|
| Built-in functions | Document editor, MP3 player, Organizer, Voice memo | Organizer, Voice memo |
