Sonim XP3 Sentinel. Display resolution: 176 x 220 pixels, Display number of colours: 0.064000 M. Maximum memory card size: 2 GB. Main camera resolution: 2 MP, Main camera resolution: 1600 x 1200 pixels, Flash type: LED. Data network: EDGE, GPRS, GSM bands supported: 850, 900, 1800, 1900 MHz. Bluetooth version: 2.0+EDR, Bluetooth profiles: DUN, HFP, HSP, OPP, SSP