LG S5100
| General | Form Factor | Clamshell |
| Network | GSM 900 / GSM 1800 / GSM 1900 | |
| Size | 90 x 46.2 x 23 mm | |
| Weight | 95 g | |
| Battery Type | Li-Ion | |
| Talk Time | 2 h | |
| Standby Time | 180 h | |
| Display | Display Type | TFT |
| Display Size | 128 x 160 pixels | |
| Display Colors | 256 | |
| External display | Yes, OLED display, 65,000 colors (96 x 64 pixels) | |
| Memory | Internal Memory | 64 MB |
| Card Slot | No | |
| Camera | Type | 1.3 megapixel camera (1280 x 1024 pixels) |
| Zoom | No | |
| Flash | Yes | |
| Video | Yes | |
| Secondary Camera | No | |
| Messaging | SMS | Yes |
| MMS | Yes | |
| EMS | Yes | |
| IM | No | |
| No | ||
| Connectivity | GPRS | Yes |
| EDGE | No | |
| 3G | No | |
| Wi-Fi | No | |
| Infrared | No | |
| Bluetooth | Yes, 1.2 | |
| USB | Yes | |
| Features | OS | No |
| Browser | Yes | |
| Games | Yes | |
| Other | Media player with MP3/AAC/MPEG4 support Java MIDP 2.0 Voice memo |