Sony Ericsson K800
| General | Form Factor | Bar |
| Network | UMTS/900/1800/1900 MHz | |
| Size | 105 x 47 x 22 mm | |
| Weight | 115 g | |
| Battery Type | Li-Po | |
| Talk Time | 7 h | |
| Standby Time | 350 h | |
| Display | Display Type | TFT |
| Display Size | 240x320 pixels | |
| Display Colors | 256 | |
| External display | No | |
| Memory | Internal Memory | 64 MB |
| Card Slot | Memory Stick Micro (M2) | |
| Camera | Type | 3.2 megapixel camera (2048 x 1536 pixels) with autofocus |
| Zoom | 16x digital zoom | |
| Flash | Xenon flash | |
| Video | Yes, QCIF quality | |
| Secondary Camera | Yes, VGA camera | |
| Messaging | SMS | Yes |
| MMS | Yes | |
| EMS | No | |
| IM | Yes | |
| Yes | ||
| Connectivity | GPRS | Yes |
| EDGE | No | |
| 3G | Yes | |
| Wi-Fi | No | |
| Infrared | Yes | |
| Bluetooth | Yes, 2.0 | |
| USB | Yes, 2.0 | |
| Features | OS | No |
| Browser | Yes | |
| Games | Yes | |
| Other | MP3/AAC/MPEG4 player Voice dialling Voice recording Picture blogging Speakerphone |