| Hardware and OS | Palm Centro | |
| Operating system | Palm OS 5.4.9 | |
| Processor | 32-bit Intel XScale PXA270 312 MHz | |
| Internal memory | 64 MB | |
| External memory | microSD, up to 4 GB (dedicated slot) | |
| Display | Palm Centro | other phones |
| Type | TFT | |
| Size | 2.25" inc | |
| Resolution | 320 x 320 px | |
| Touchscreen | resistive touchscreen | |
| Screen-to-Body Ratio | 28.5% | |
| Display area | 16.3 cm2 | |
| Display aspect ratio | 1:1 (height:width) | |
| Pixel Density | 201 PPI | |
| Colors | 65K | |
| Other | 5-way navigation button | |
| Connectivity | Palm Centro | other phones |
| Wi-Fi | No | |
| Network | GSM | |
| SIM card | Mini-SIM | |
| Bluetooth | 1.2, A2DP | |
| Edge | Class 10 | |
| GPRS | Class 10 | |
| GPS | No | |
| USB | Proprietary | |
| Camera | Palm Centro | other phones |
| Main camera | 1.3 MP, Single | |
| Specs | 1.3 MP | |
| Video | Yes | |
| Multimedia | Palm Centro | other phones |
| 3.5 mm Jack | No | |
| Radio | No | |
| Design | Palm Centro | other phones |
| Colors | Obsidian, Glacier, Midnight, Cobalt, Onyx, Electric Blue, Rose, Olive | |
| Dimensions | 107.2 x 53.5 x 18.6 mm | |
| Weight | 124 g | |
| Battery | Palm Centro | other phones |
| Battery capacity | 1150 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 300 h
Talking time- Up to 4 h
| |
| Other | Palm Centro | other phones |
| SAR | SAR - 0.27 W/kg (head), 0.22 W/kg (body) | |
| Release date | 2008, February | |
| Sensors | Infrared port | |
