| Hardware and OS | Acer Tempo DX900 | |
| Operating system | MS Windows Mobile 6.1 | |
| Processor | Samsung S3C6400, 533 MHz | |
| RAM | 128 Mb | |
| Internal Storage | 256 Mb | |
| Memory Card Slot | yes | |
| Display | Acer Tempo DX900 | other phones |
| Type | colored, 65.54 thousand colors, sensor | |
| Size | 2.8" | |
| Resolution | 640x480 | |
| Pixel Density | 286 | |
| Touchscreen | resistive | |
| Connectivity | Acer Tempo DX900 | other phones |
| Standard | GSM 900/1800/1900, 3G | |
| Interfaces | Wi-Fi, Bluetooth 2.0, USB | |
| Multi SIM mode | alternate | |
| SIM | regular | |
| Camera | Acer Tempo DX900 | other phones |
| Main camera | 3 MP | |
| Main camera functions | autofocus | |
| Front camera | 0 megapixels | |
| Multimedia | Acer Tempo DX900 | other phones |
| Audio | MP3, AAC, WAV, WMA | |
| Design | Acer Tempo DX900 | other phones |
| Case type | classic | |
| Height | 106 mm | |
| Width | 61 mm | |
| Thickness | 17 mm | |
| Weight | 147 grams | |
| Battery | Acer Tempo DX900 | other phones |
| Capacity | 1530 mA?h | |
| Battery type | Li-Ion | |
