Samsung Ch@t 357 Duos GSM frequencies: 850 900 1800 1900; Standard UMTS: no; Standard LTE: no; Type: Bar (classic); Dimensions (W x H x D): 111.90 x 60.40 x 11.50 mm; Weight: 95.50 g; Main display: Color / TFT256k colors320 x 240 px (2.40"); Display protecti...