Sony Xperia Z4 Tablet SGP771 32GB 10.1-Inch Wi-Fi + LTE Factory Unlocked Tablet (White) - International Version No Warranty 2G GSM 850 / 900 / 1800 / 1900 3G HSDPA 850 / 900 / 1900 / 2100 4G LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 40(2300)