Samsung Galaxy J Max GSM frequencies: 850 900 1800 1900; Standard UMTS: 850 900 1900 2100; Standard LTE: yes; Type: Tablet-phone; Dimensions (W x H x D): 186.90 x 108.80 x 8.70 mm; Main display: Color / TFT16M colors800 x 1280 px (7.00") 216 ppi; Display prot...