Samsung SHW-M420S GSM frequencies: 900 1800 1900; Standard UMTS: 1900 2100; Standard LTE: no; Type: Touch; Dimensions (W x H x D): 135.50 x 67.94 x 8.94 mm; Weight: 138.90 g; Main display: Color / Super AMOLED64k colors720 x 1280 px (4.65") 316 ppi; Disp...