Side-by-side technical data
TCL 20B vs Blackview A90
Comparison between TCL 20B and Blackview A90: camera, battery, fast charging, display, performance and colors, side by side. More phones from TCL and Blackview.
The verdict
Your pick: TCL 20B, ahead on Design & display.
| Category | 20B | A90 |
|---|---|---|
| Design & display | 5.3 | 4.8 |
| Performance & hardware | 2.7 | 2.8 |
| Camera | 3.7 | 3.6 |
| Connectivity | 5.0 | 5.0 |
| Battery & charging | 3.8 | 4.0 |
Which one is for you?
TCL 20B, if you care about…
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Weight
- 178 g
- against 185 g
- Fast Charge Power
- 18 W
- against 10 W
- Usable Surface
- 83.4 %
- against 77.7 %
Blackview A90, if you care about…
- Battery Capacity
- 4,280 mAh
- against 4,000 mAh
- AnTuTu Score
- 180,066
- against 94,000
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11 b/g/n
- Geekbench 6 Single-Core
- 299
- against 233
Specification comparison
Performance
| Specification | 20B | A90 |
|---|---|---|
| Processor Model | MediaTek Helio P22 | MediaTek Helio P60 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | Mali-G72 MP3 |
| 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 | 180,066 Best value |
| Geekbench 6 Single-Core | 233 | 299 Best value |
| Geekbench 6 Multi-Core | 723 | 1,155 Best value |
| CPU Description | Octa-core Cortex-A53 CPU with four cores at 1.8 GHz and four cores at 1.5 GHz | Octa-core CPU with 4 Cortex-A73 cores and 4 Cortex-A53 cores at 2.0 GHz |
| 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 | A90 |
|---|---|---|
| Body Colors | Grey, Purple, Black, Blue, Green | Black, Blue, Orange, Purple, Red, Green |
| Body Thickness | 8 mm Best value | 8.8 mm |
| Body Width | 74.7 mm | 77.6 mm |
| Body Height | 164.7 mm | 166.3 mm |
| Weight | 178 g Best value | 185 g |
| Usable Surface | 83.4 % Best value | 77.7 % |
| Body Materials | Glass, Plastic | Plastic |
Battery
| Specification | 20B | A90 |
|---|---|---|
| Battery Capacity | 4,000 mAh | 4,280 mAh Best value |
| 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 | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | 20B | A90 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.52″ Best value | 6.39″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px Best value | 1,560 px |
| Display Pixel Density | 269 ppi | 269 ppi |
| Display Features | Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, IPS LCD | Hole-Punch Notch, Color LED Notifications, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, IPS LCD |
Sensors
| Specification | 20B | A90 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Side |
Sensor
| Specification | 20B | A90 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | 20B | A90 |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | Yes | Yes |
Connectivity
| Specification | 20B | A90 |
|---|---|---|
| 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, 2G CDMA BC0, 2G CDMA BC1, 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20, 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 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 Best value | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| 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 | NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, 3.5 mm Audio Jack |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | 20B | A90 |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | 20B | A90 |
|---|---|---|
| Model numbers | 6159K | — |
