TCL 20B Full Specifications

network
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  • Technology GSM / HSPA / LTE
  • 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • 3G bands HSDPA 850 / 900 / 1900 / 2100
  • 4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
  • Speed HSPA 42.2/5.76 Mbps, LTE
launch
  • Announced 2021, September 30
  • Status Available. Released 2021, September 30
body
  • Dimensions 164.7 x 74.7 x 8 mm (6.48 x 2.94 x 0.31 in)
  • Weight 178 g (6.28 oz)
  • Build Glass front, plastic frame, plastic back
  • SIM Dual SIM (Nano-SIM, dual stand-by)
display
  • Type IPS LCD
  • Size 6.52 inches, 102.6 cm2 (~83.4% screen-to-body ratio)
  • Resolution 720 x 1600 pixels, 20:9 ratio (~269 ppi density)
platform
  • OS Android 11, TCL UI
  • Chipset Mediatek MT6762 Helio P22 (12 nm)
  • CPU Octa-core 1.8 GHz Cortex-A53
  • GPU PowerVR GE8320
memory
  • Card slot microSDXC
  • Internal 64GB 4GB RAM
main camera
  • Modules 50 MP, (wide), PDAF 2 MP, f/2.4, (depth)
  • Features LED flash, HDR, panorama
  • Video 1080p@30fps
selfie camera
  • Modules 8 MP
  • Video 1080p@30fps
sound
  • Loudspeaker Yes
  • 3.5mm jack Yes
comms
  • WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
  • Bluetooth 5.0, A2DP, LE
  • GPS Yes, with A-GPS
  • NFC No
  • Radio Unspecified
  • USB USB Type-C 2.0
features
  • Sensors Fingerprint (rear-mounted), accelerometer, proximity
battery
  • Li-Po 4000 mAh, non-removable
  • Charging Fast charging 18W
misc
  • Colors Gray, Violet