Teclast T20 Released - 10-Core Helio X27 MediaTek MT6797X Power For $239 #1 Read more Teclast T20 Released - 10-Core Helio X27 MediaTek MT6797X Power For $239 #2 Read more Teclast T20 Released - 10-Core Helio X27 MediaTek MT6797X Power For $239 #3 Read more Teclast T20 Released - 10-Core Helio X27 MediaTek MT6797X Power For $239 #4 Read more Teclast T20 Released - 10-Core Helio X27 MediaTek MT6797X Power For $239 #5 Read more