| General | |
| Manufacturer: | HTC |
| Model: | S640 |
| Platform: technological, no software |
HTC Iris |
| Year: | 2007 |
| Operating system: | Windows Mobile 6.0 Std |
| Capacity battery (MAh): | 1200 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
59.6 x 101 x 13.9 |
| Processor | |
| Processor Type: | Qualcomm MSM7500 |
| Clock Frequency (MHz): | 400 |
| Memory | |
| Random access memory (RAM) (MB): | 64 |
| Read-only memory (ROM) (MB): | 256 |
| Communications | |
| Phone: | CDMA 1900, CDMA 800 |
| Bluetooth: | 2.0 |
| Wi-Fi: | 802.11b,g |
| Other: | EV-DO Rev.0, EV-DO Rev.A, IrDA |
| Multimedia | |
| Screen Size: | 2.5 |
| Screen Resolution (px): | 240 x 320 |
| Screen type: | TFT |
| Rear camera (Mp): | 2 |
| Autofocus: | Yes |
| Speaker: | mono |
| Output of earphones: | company |
| Management and input | |
| Buttons: | QWERTY-keyboard, navigation buttons, physical buttons |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | miniUSB |
| Additionally |