The LG GW520 Calisto is an accurately designed slider phone whose main attraction lies in the dual combination of touchscreen and QWERTY keyboard. The whole handset measures 106.5 x 53 x 15.9 mm and weighs 125.5 grams. The TFT LCD Touchscreen is 2.8 inches and has a resolution of 240 x 400 pixels. Embedded within is 40 MB internal memory and there is also provision of 8 GB card. HSDPA and HSCSD give it high data transfer speed and USB along with Bluetooth ensures smooth information transfer between devices and the GW520 Calistro. The 3.15 mega pixel camera provides a wonderful photography experience. This camera can also be used to record videos. This handset supports GSM 850/900/1800/1900 and HSDPA networks which provide excellent connectivity to its users. The standard battery which comes along with the LG GW520 Calisto stays alive for 500 hours in standby mode and gives 5 hours of talk time.