Side-by-side technical data
ZTE Blade A31 vs Nokia C20
Comparison between ZTE Blade A31 and Nokia C20: camera, battery, fast charging, display, performance and colors, side by side. More phones from ZTE and Nokia.
The verdict
Your pick: ZTE Blade A31, ahead on Design & display and Connectivity. Unless Camera decides it for you.
| Category | Blade A31 | C20 |
|---|---|---|
| Design & display | 5.1 | 4.4 |
| Performance & hardware | 1.6 | 1.6 |
| Camera | 1.3 | 2.2 |
| Connectivity | 4.3 | 3.4 |
| Battery & charging | 2.2 | 2.0 |
Which one is for you?
ZTE Blade A31, if you care about…
- AnTuTu Score
- 109,200
- against 23,006
- Display Pixel Density
- 295 ppi
- against 269 ppi
- Weight
- 166 g
- against 191 g
- Max. download speed
- 300 Mbps
- against 42.2 Mbps
Nokia C20, if you care about…
- Display Diagonal
- 6.52″
- against 5.45″
- Display Vertical Resolution
- 1,600 px
- against 1,440 px
Specification comparison
Performance
| Specification | Blade A31 | C20 |
|---|---|---|
| Processor Model | Unisoc SC9863A | Unisoc SC9863A |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | IMG8322 | IMG8322 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.6 GHz | 1.6 GHz |
| Maximum Storage Capacity | 32 GB | 32 GB |
| AnTuTu Score | 109,200 Best value | 23,006 |
| Geekbench 6 Single-Core | 164 | 164 |
| Geekbench 6 Multi-Core | 725 | 725 |
| CPU Description | Octa-core CPU with four Cortex-A55 cores at 1.6 GHz and four Cortex-A55 cores at 1.2 GHz. | Octa-core processor with four 1.6 GHz Cortex-A55 cores and four 1.2 GHz Cortex-A55 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 2 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | v8 |
Design
| Specification | Blade A31 | C20 |
|---|---|---|
| Body Colors | Blue, Grey | Sand, Blue |
| Body Thickness | 8.9 mm | 8.8 mm Best value |
| Body Width | 71 mm | 77.9 mm |
| Body Height | 140 mm | 169.9 mm |
| Weight | 166 g Best value | 191 g |
| Usable Surface | 77.1 % | 77.5 % Best value |
| Body Materials | Plastic | Plastic |
Battery
| Specification | Blade A31 | C20 |
|---|---|---|
| Battery Capacity | 3,000 mAh | 3,000 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | 5 W |
| Battery Features | Non-Removable, Battery Level Indicator, Rechargeable | Fast Charging, Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Blade A31 | C20 |
|---|---|---|
| Display Aspect Ratio | 18:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 400 nits |
| Display Diagonal | 5.45″ | 6.52″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px | 1,600 px Best value |
| Display Pixel Density | 295 ppi Best value | 269 ppi |
| Display Refresh Rate | — | 60 Hz |
| Display Features | IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, Touchscreen | Water Drop Notch, Panda Glass, Capacitive Touch, Multi-Touch |
Sensor
| Specification | Blade A31 | C20 |
|---|---|---|
| Sensor Features | Accelerometer, Light Sensor, Proximity Sensor, Fingerprint Sensor | Accelerometer, Proximity Sensor, Light Sensor |
Software
| Specification | Blade A31 | C20 |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Blade A31 | C20 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B28A, 4G LTE B28B, 4G LTE B38 | 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, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n, Dual Band, Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo Best value | GPS, A-GPS |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, microUSB, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG | USB Charging, USB Mass Storage, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, microUSB |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | 0.74 W/kg |
| SAR American Body | — | 1.16 W/kg |
| SAR (EU) head | — | 0.43 W/kg |
| SAR (EU) body | — | 1.55 W/kg |
| Max. download speed | 300 Mbps Best value | 42.2 Mbps |
| Max. upload speed | 150 Mbps Best value | 5.76 Mbps |
Audio
| Specification | Blade A31 | C20 |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | Loudspeaker, A2DP | A2DP, LE, Loudspeaker |
Technical
| Specification | Blade A31 | C20 |
|---|---|---|
| Model numbers | — | TA-1339, TA-1348, TA-1352, TA-1356 |
