Motorola KRZR K1
| General | Form Factor | Clamshell |
| Network | GSM 850 / GSM 900 / GSM 1800 / GSM 1900 | |
| Size | 103 x 42 x 16 mm | |
| Weight | 102 g | |
| Battery Type | Li-Ion 700 mAh | |
| Talk Time | 6 h | |
| Standby Time | 300 h | |
| Display | Display Type | TFT |
| Display Size | 176 x 220 pixels | |
| Display Colors | 256 | |
| External display | Yes, CSTN, 256,000 colors, 96 x 80 pixels | |
| Memory | Internal Memory | 20 MB |
| Card Slot | microSD (TransFlash) | |
| Camera | Type | 2 megapixel (1600 x 1200 pixels) |
| Zoom | No | |
| Flash | No | |
| Video | Yes, CIF quality | |
| Secondary Camera | No | |
| Messaging | SMS | Yes |
| MMS | Yes | |
| EMS | Yes | |
| IM | Yes | |
| Yes | ||
| Connectivity | GPRS | Yes |
| EDGE | Yes | |
| 3G | No | |
| Wi-Fi | No | |
| Infrared | No | |
| Bluetooth | Yes | |
| USB | Yes | |
| Features | OS | No |
| Browser | Yes | |
| Games | Yes | |
| Other | MP3/AAC/AAC+ player Java MIDP 2.0 T9 Calculator Organizer Built-in handsfree Voice memo |