The TCL 20B is an entry-level smartphone featuring a 6.52-inch IPS LCD display with a resolution of 720 x 1600 pixels and a dewdrop notch housing the front camera. The device is powered by a MediaTek Helio P22 processor, an octa-core CPU clocked at 1.8 GHz, paired with a PowerVR GE8320 GPU.It includes 4GB of RAM and 64GB of internal storage, which can be expanded up to 512GB via a microSD card.
On the rear, the TCL 20B has a dual-camera setup consisting of a 16-megapixel primary sensor with an f/1.85 aperture and autofocus, accompanied by a 2-megapixel macro lens.The front-facing camera is an 8-megapixel sensor designed for selfies. The phone supports dual Nano-SIM cards with 4G connectivity on both slots.
The device runs Android 11 as its operating system. Security features include a fingerprint scanner located on the back panel. The TCL 20B is equipped with a 4000mAh battery and supports 18W fast charging through a USB-C port. Additional sensors include an accelerometer, proximity sensor, and ambient light sensor.
The phone is available in multiple color options and targets users seeking basic smartphone functionality with moderate performance and camera capabilities. The combination of the Helio P22 chipset and 4GB RAM provides adequate performance for everyday tasks.The battery capacity and charging speed are standard for this segment.
Technology | GSM / HSPA / LTE |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2 |
3G Network Bands | HSDPA 850 / 900 / 1800 / 1900 / 2100 |
4G Network Bands | LTE band FDD-LTE B1/3/5/7/8/20/28A/28B/TDD-LTE B38/40/41 |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Also Known As |
- - |
Dimensions | 164.7 x 74.68 x 7.99 mm |
Weight | 179 grams |
Build |
Front/back glass - Plastic frame |
SIM Type | Dual SIM (Nano-SIM, dual stand-by) |
Display Type | IPS LCD capacitive touchscreen, 16M colors |
Size | 6.52 inches, (83.1% screen-to-body ratio) |
Resolution | 720 x 1600 pixels, 19.5:9 ratio (274 ppi density) |
Operating System | Android 11 |
Chipset | Mediatek MT6762D Helio P22 (12 nm) |
CPU | Octa-core (2x1.8 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
GPU | PowerVR GE8320 |
RAM + ROM | 4 GB |
Card Slot | Yes, up to 512 GB via microSD card |
Camera Type | Double Lenses |
Camera Sensor(s) |
Main: 50MP, PDAF, f/1.85 aperture Macro: 2 MP, f/2.4 |
Camera Features |
Autofocus Geotagging Panorama HDR |
Video Resolution | 1080p@30fps, |
Camera Type | Single Lens |
Camera Sensor(s) | 8-megapixel, |
Camera Features |
FaceID, HDR f/2.0 aperture |
Video Resolution | 1080p@30fps |
Loudspeaker | Yes |
Speaker Location | Chin, below display |
Audio Jack Type | Yes, 3.5mm audio jack |
Bluetooth | Bluetooth 5.0, A2DP |
NFC | |
GPS | Yes, with A-GPS, GLONASS |
FM Radio | Yes |
Battery Capacity | Non-removable Li-Ion 4000 mAh battery |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.