LG BL40 is a mobile phone in the bar form factor. The phone's dimensions and weight are: 128x51x10.9 mm and 129 g.The device is designed to operate on the following networks: GSM 850/900/1800/1900 MHz. It is necessary to note the presence of a digital camera 5 MP, microSD up to 32 GB, GPRS Class 10 (4+1/3+2 slots), HSCSD, EDGE Class 10, Bluetooth v2.1+A2DP, USB v2.0, Wi-Fi 802.11 b/g, WAP 2.0/xHTML, T9.