Side-by-side technical data
TCL 20B vs alcatel 3L (2021)
Comparison between TCL 20B and alcatel 3L (2021): camera, battery, fast charging, display, performance and colors, side by side. More phones from TCL and alcatel.
The verdict
Neither runs away with it: each wins something.
| Category | 20B | 3L (2021) |
|---|---|---|
| Design & display | 5.3 | 4.9 |
| Performance & hardware | 2.7 | 2.8 |
| Camera | 3.7 | 4.2 |
| Connectivity | 5.0 | 4.8 |
| Battery & charging | 3.7 | 3.5 |
Which one is for you?
TCL 20B, if you care about…
- Weight
- 178 g
- against 194 g
- Fast Charge Power
- 18 W
- against 10 W
- Body Thickness
- 8 mm
- against 8.7 mm
- Max. download speed
- 300 Mbps
- against 42.2 Mbps
Specification comparison
Performance
| Specification | 20B | 3L (2021) |
|---|---|---|
| Processor Model | MediaTek Helio P22 | MediaTek Helio P22 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 94,000 | 94,000 |
| Geekbench 6 Single-Core | 233 | 233 |
| Geekbench 6 Multi-Core | 723 | 723 |
| CPU Description | Octa-core Cortex-A53 CPU with four cores at 1.8 GHz and four cores at 1.5 GHz | Octa-core processor with four 1.8 GHz Cortex-A53 cores and four 1.5 GHz Cortex-A53 cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | 20B | 3L (2021) |
|---|---|---|
| Body Colors | Grey, Purple, Black, Blue, Green | Blue, Black |
| Body Thickness | 8 mm Best value | 8.7 mm |
| Body Width | 74.7 mm | 75.6 mm |
| Body Height | 164.7 mm | 165.6 mm |
| Weight | 178 g Best value | 194 g |
| Usable Surface | 83.4 % Best value | 82 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
Battery
| Specification | 20B | 3L (2021) |
|---|---|---|
| Battery Capacity | 4,000 mAh | 4,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W Best value | 10 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable, Charger Included | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | 20B | 3L (2021) |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.52″ | 6.52″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 269 ppi | 269 ppi |
| Display Features | Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, IPS LCD | IPS LCD, Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Touchscreen |
Sensors
| Specification | 20B | 3L (2021) |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | 20B | 3L (2021) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | 20B | 3L (2021) |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | Yes | Yes |
Connectivity
| Specification | 20B | 3L (2021) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 3G UMTS B9, 3G UMTS B19, 3G UMTS B21, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, NFC, FM Radio, Computer Sync, Infrared, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB OTG |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | 300 Mbps Best value | 42.2 Mbps |
| Max. upload speed | 150 Mbps Best value | 5.76 Mbps |
Audio
| Specification | 20B | 3L (2021) |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | 20B | 3L (2021) |
|---|---|---|
| Model numbers | 6159K | 6056D |
