| General | |
| Manufacturer: | Sony Ericsson | 
| Model: | W900i | 
| Platform: technological, no software | DB2010 | 
| Year: | 2005 | 
| Capacity battery (MAh): | 900 | 
| Measurements | |
| Dimensions (mm): (width x height x thickness) | 49 x 109 x 24 | 
| Weight (g): | 148 | 
| Processor | |
| Memory | |
| Read-only memory (ROM) (MB): | 470 | 
| Communications | |
| Phone: | GSM 1800, GSM 1900, GSM 900, UMTS 1900, UMTS 900 | 
| Bluetooth: | 2.0 | 
| Other: | EDGE, GPRS, IrDA, UMTS/WCDMA | 
| Multimedia | |
| Screen Size: | 2 | 
| Screen Resolution (px): | 240 x 320 | 
| Screen type: | TFT | 
| Accelerator: | NVIDIA GoForce 5500 | 
| Rear camera (Mp): | 2 | 
| Autofocus: | Yes | 
| Flash: | Yes | 
| Front camera (Mp): | 0.3 | 
| Speaker: | mono | 
| Output of earphones: | company | 
| Other: | FM-radio | 
| Management and input | |
| Buttons: | navigation buttons, physical buttons, numerical keyboard | 
| Extension | |
| Memory Cards: | MS, MS Duo, MS Pro, MS Pro Duo | 
| Additionally | |
| Operation time: (according to the manufacturer) | talk time: 8,5 hours waiting time 370h | 
| Features: | WALKMAN player. 3D accelerator | 

