Videocon Challenger V40DF1 GSM frequencies: 900 1800; Standard UMTS: 2100; Standard LTE: no; Type: Touch; Dimensions (W x H x D): 124.00 x 64.50 x 9.00 mm; Main display: Color / TFT16M colors480 x 800 px (4.00") 233 ppi; Display protection: no; Talk time (max.): ...