Siswoo A4 Chocolate GSM frequencies: 850 900 1800 1900; Standard UMTS: 900 1900 2100; Standard LTE: FDD LTE: 800, 1800, 2600; Standard TD-SCDMA: 1900 2000; Type: Touch; Weight: 150.00 g; Main display: Color / IPS TFT16M colors540 x 960 px (4.50") 245 ppi; ...