VK Mobile 4100 GSM frequencies: 900 1800 1900; Standard UMTS: no; Standard LTE: no; Type: Slide; Dimensions (W x H x D): 104.00 x 52.00 x 25.90 mm; Main display: Color / TFT256k colors128 x 160 px (1.80"); Display protection: -; Standard battery: -; ...