The tablet Teclast T20 running on the OS Android 7.1 Nougat. Display size 10.1 ", 2560 x 1600 pixel screen resolution. The tablet is able to work in networks GSM: 900 MHz/ 1800 MHz/ 1900 MHz
TD-SCDMA: 1880-1920 MHz/ 2010-2025 MHz
LTE: 1800 MHz/ 2100 MHz/LTE-TDD 1900 MHz (B39)/LTE-TDD 2300 MHz (B40)/LTE-TDD 2500 MHz (B41)/LTE-TDD 2600 MHz (B38). Access to the Internet is possible with Wi-Fi: a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Direct. Wireless interfaces Wi-Fi: a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Direct, Bluetooth: 4.0, A2DP. CPU tablet MediaTek Helio X27 (MT6797X), GPU ARM Mali-T880 MP4, 875 MHz, количество ядер: 4, RAM 4 GB, 800 MHz, internal memory 64 GB, supported cards microSD, microSDHC, microSDXC. Camera tablet 4160 x 3120 pixels, 12.98 Mp, Battery 8100 mAh, Dimensions 239 x 166.9 x 7.5 mm, weight 550 g.