Telephone Samsung X820 released brand Samsung. By body type mobile this bar, а его volumes make 113 x 50 x 6.9 mm, а mass 66 g. В cellular applied power source Li-Pol 630, mAh. As promised manufacturer talk session до 2 h 30 min service in the period до 210 h . В Samsung X820 applied screen panel with permission 220x176. Main camera lens 2 MP, 1600 x 1200 pixels with video resolution есть(CIF). Size of permanent storage device 82 MB, expands with cards нет. Cellular manages on the "OS" TFT, 256K.