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Price and specifications of TCL 20B advantages, disadvantages, and a comprehensive explanation

Release Date
2021, September 30
Camera
50MP
Battery
4000mAh
Battery Type
18W
Processor
Helio P22
Screen
6.52"
Storage
64GB , microSDXC
Ram
4GB RAM
Operating System
Android 11, TCL UI

Disadvantages of TCL 20B

  • Low display resolution of 720 x 1600 pixels with a pixel density of approximately 269 ppi, which may not provide the sharpest image quality.
  • Powered by a Mediatek MT6762 Helio P22 (12 nm) chipset, which is considered to be a budget processor and may not handle intensive multitasking or high-performance applications well.
  • No NFC support, which limits users from utilizing contactless payment options.
  • The back and frame of the device are made of plastic, which may not feel as premium as other materials like metal or glass.
  • Limited to 64GB of internal storage, which may not be sufficient for users who require a lot of space for apps, media, and files.
  • The battery capacity is 4000 mAh, which is average and might require daily charging for heavy users.
  • No information on FM radio support, which could be a drawback for users who enjoy listening to the radio.
  • Priced at about 320 EUR, which might be seen as relatively high compared to other devices with similar specifications.
Network
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, 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
Dual 50 MP, (wide), PDAF 2 MP, f/2.4, (depth)
Features LED flash, HDR, panorama
Video 1080p@30fps
Selfie camera
Single 8 MP
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS
NFC No
Radio Unspecified
USB USB Type-C 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity
Battery
Type Li-Po 4000 mAh, non-removable
Charging 18W wired
Misc
Colors Gray, Violet
Models 6159K
Price About 320 EUR

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