| Hardware and OS TCL 20 Pro 5G |
| Operating System: | Android v11 |
| Processor: | Octa core (2 GHz, Dual core, Kryo 570 1.7 GHz, Hexa Core, Kryo 570) |
| Chipset: | Qualcomm Snapdragon 750G |
| RAM: | 6 GB |
| Internal Memory: | 256 GB |
| Expandable Memory: | Yes, Up to 1 TB |
| Graphics: | Adreno 619 |
| Display TCL 20 Pro 5G |
| Screen Size: | 6.67 inches (16.94 cm) |
| Resolution: | 1080 x 2400 pixels |
| Display Type: | AMOLED |
| Pixel Density: | 395 ppi |
| Touch Screen: | Yes, Capacitive Touchscreen, Multi-touch |
| Aspect Ratio: | 20:9 |
| Screen to Body Ratio: | 93 % |
| Main Camera TCL 20 Pro 5G |
| Image Resolution: | 8000 x 6000 Pixels |
| Flash: | Yes, Dual LED Flash |
| Camera Features: | 10 x Digital Zoom Auto Flash Face detection Touch to focus |
| Autofocus: | Yes |
| Camera Setup: | Quad |
| Sensor: | Exmor-RS CMOS Sensor |
| Video Recording: | 3840x2160 @ 30 fps 1920x1080 @ 30 fps |
| Settings: | Exposure compensation, ISO control |
| Front Camera TCL 20 Pro 5G |
| Resolution: | 32 MP f/2.45, Wide Angle Primary Camera(2.8" sensor size, 0.8µm pixel size) |
| Camera Setup: | Single |
| Video Recording: | 3840x2160 @ 30 fps 1920x1080 @ 60 fps |
| Connectivity TCL 20 Pro 5G |
| Network: | 5G, 4G , 3G, 2G |
| Bluetooth: | Yes, v5.1 |
| NFC: | Yes |
| GPS: | Yes with A-GPS, Glonass |
| VoLTE: | Yes |
| Wi-Fi: | Yes, Wi-Fi 802.11, a/ac/b/g/n |
| Wi-Fi Features: | Wi-Fi Direct, Mobile Hotspot |
| USB Connectivity: | Mass storage device, USB charging |
| Multimedia TCL 20 Pro 5G |
| Audio Jack: | 3.5 mm |
| FM Radio: | No |
| Design TCL 20 Pro 5G |
| Height: | 164.2 mm |
| Width: | 77.3 mm |
| Thickness: | 8.8 mm |
| Weight: | 190 grams |
| Colours: | Moondust Gray, Marine Blue |
| Battery TCL 20 Pro 5G |
| Type: | Li-Polymer |
| Capacity: | 4500 mAh |
| Removable: | No |
| Quick Charging: | Yes, Quick, v3.0, 18W |
| USB Type-C: | Yes |
| Features TCL 20 Pro 5G |
| Fingerprint Sensor: | Yes |
| Other Sensors: | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |