| Hardware and OS | LG Optimus L3 E400 | |
| Operating system | Android 2.3.6 (Gingerbread) | |
| Processor | 800 MHz | |
| GPU | Adreno 200 | |
| Internal memory | 1 GB, 384 MB RAM | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | LG Optimus L3 E400 | other phones |
| Type | TFT | |
| Size | 3.2" inc | |
| Resolution | 240 x 320 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 50.2% | |
| Display area | 31.7 cm2 | |
| Display aspect ratio | 4:3 (height:width) | |
| Pixel Density | 125 PPI | |
| Colors | 256K | |
| Connectivity | LG Optimus L3 E400 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot, DLNA | |
| Network | GSM / HSPA | |
| SIM card | Mini-SIM | |
| Bluetooth | 3.0, A2DP | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 3.6/0.384 Mbps | |
| USB | microUSB 2.0 | |
| Camera | LG Optimus L3 E400 | other phones |
| Main camera | 3.15 MP, Single | |
| Specs | 3.15 MP | |
| Video | 480p@24fps | |
| Multimedia | LG Optimus L3 E400 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | Stereo FM radio | |
| Design | LG Optimus L3 E400 | other phones |
| Colors | Black, White | |
| Dimensions | 102.6 x 61.6 x 11.9 mm | |
| Weight | 110 g | |
| Battery | LG Optimus L3 E400 | other phones |
| Battery capacity | 1500 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 600 h (2G) / Up to 600 h (3G)
Talking time- Up to 12 h 30 min (2G) / Up to 10 h (3G)
| |
| Other | LG Optimus L3 E400 | other phones |
| SAR | SAR EU - 1.10 W/kg (head), 0.52 W/kg (body) | |
| Release date | 2012, January | |
| Sensors | Accelerometer, proximity, compass | |
