Garmin-Asus Nuvifone M20 is a mobile phone in the bar form factor. The phone's dimensions and weight are: 52.5 x 95.3 x 12.8 mm and 99 g. The device is designed to operate on the following networks: GSM 900/1800/1900 and 850/1800/1900 MHz US version. It is necessary to note the presence of a digital camera 3.15 MP, GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps, Bluetooth v2.0 with EDR, A2DP, USB v2.0 Full-Speed (12 Mbps) miniUSB, Opera 9.5, T9.