| General | |
| Manufacturer: | Acer |
| Model: | Tempo M900 |
| Year: | 2009 |
| Operating system: | Windows Mobile 6.1 Pro |
| Capacity battery (MAh): | 1530 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
62 x 119 x 17.1 |
| Weight (g): | 188 |
| Processor | |
| Processor Type: | Samsung S3C6410 |
| Clock Frequency (MHz): | 533 |
| Memory | |
| Random access memory (RAM) (MB): | 128 |
| Read-only memory (ROM) (MB): | 256 |
| Communications | |
| Phone: | GSM 1800, GSM 1900, GSM 850, GSM 900, UMTS 1900, UMTS 2100, UMTS 850 |
| Bluetooth: | 2.0 |
| Wi-Fi: | 802.11b,g |
| Other: | , EDGE, GPRS, GPS, HSDPA, HSUPA, UMTS/WCDMA |
| Multimedia | |
| Screen Size: | 3.8 |
| Screen Resolution (px): | 480 x 800 |
| Screen type: | TFT |
| Accelerator: | integrated in processor |
| Rear camera (Mp): | 5 |
| Autofocus: | Yes |
| Flash: | Yes |
| Front camera (Mp): | 0.3 |
| Speaker: | mono |
| Output of earphones: | miniUSB |
| Other: | FM-radio, G-Sensor, Light sensor |
| Management and input | |
| Touchscreen: | resistive |
| Buttons: | QWERTY-keyboard, scroll wheel, navigation buttons, fingerprint scanner, physical buttons |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | miniUSB |
| Additionally |