The TCL 20B was announced at 2021, September 30. The Smartphone is released at Available. Released 2021, September 30.The Smartphone is released at Available. Released 2021, September 30.The Smartphone is Android 11, TCL UI which consists of Octa-core CPU.The graphics of this device is powered by PowerVR GE8320 GPU.It has 64GB 4GB RAM.The device comes in 1 variants: 64GB 4GB RAM.The Smartphone comes with Android 11, TCL UI. The TCL 20B is built with Glass front, plastic frame, plastic back.The Smartphone has 164.7 x 74.7 x 8 mm (6.48 x 2.94 x 0.31 in) thickness . It comes in 2 color variants, which are Gray, Violet.The Smartphone is 2G Supported and has data speed of HSPA 42.2/5.76 Mbps, LTE. It has Dual SIM (Nano-SIM, dual stand-by). TCL 20B has 6.52 inches display with 720 x 1600 pixels resolution. This device packs Li-Po 4000 mAh, non-removable.It supports Fast charging 18W. It has Fingerprint (rear-mounted), accelerometer, proximity.