| Manufacturer | LG |
|---|---|
| Series | LG Chocolate |
| Compatible networks | HSDPA (3.5G), Quad band GSM / GPRS |
| Form factor | candybar |
| Dimensions | 128 x 51 x 10.9 mm |
| Weight | 129g |
| Memory | 1.1 Gb internal |
| Removable storage | MicroSDHC up to 32 Gb |
| Data inputs | Capacitive Touchscreen, Compact QWERTY (Two characters/key) |
| Display | 345x800 px (0.28 Megapixels) (21:9 aspect ratio), 4 inch, TFT LCD display, up to 16 million colours |
| Rear camera | 5.0 megapixels f/2.8 Schneider Kreuznach Tessar lens |
| Connectivity | Bluetooth, WLAN |
The BL40 is a model of South Korean electronic brand LG's brand of LG Chocolate phones.