4G bands 1, 2, 3, 4, 5, 7, 8, 17, 20 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 Speed HSPA, LTE - cellular model only HSPA 42.2/5.76 Mbps ...

Resolution 1536 x 2048 pixels, 4:3 ratio (~264 ppi density) 800 x 1280 pixels, 16:10 ratio (~157 ppi density) Platform OS Android 5.0.2 (Lollipop), upgradable to 6.0.1 (Marshmallow) - T810, T815 ...