Side-by-side technical data
Wiko Power U20 vs Oukitel C21
Comparison between Wiko Power U20 and Oukitel C21: camera, battery, fast charging, display, performance and colors, side by side. More phones from Wiko and Oukitel.
The verdict
Your pick: Oukitel C21, ahead on Design & display and Connectivity. Unless Battery & charging decides it for you.
| Category | Power U20 | C21 |
|---|---|---|
| Design & display | 4.2 | 5.6 |
| Performance & hardware | 2.6 | 2.7 |
| Camera | 3.3 | 3.2 |
| Connectivity | 3.9 | 4.3 |
| Battery & charging | 5.9 | 3.8 |
Which one is for you?
Wiko Power U20, if you care about…
- Battery Capacity
- 6,000 mAh
- against 4,000 mAh
- Display Diagonal
- 6.82″
- against 6.4″
- OS Version
- 11
- against 10
Oukitel C21, if you care about…
- AnTuTu Score
- 145,000
- against 110,000
- RAM Capacity
- 4 GB
- against 3 GB
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Display Pixel Density
- 398 ppi
- against 270 ppi
Specification comparison
Performance
| Specification | Power U20 | C21 |
|---|---|---|
| Processor Model | MediaTek Helio G35 | MediaTek Helio P60 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | ARM Mali-G72 MP3 (700 MHz) |
| Storage Type | — | eMMC 5.1 |
| Maximum CPU Clock | 2.3 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 110,000 | 145,000 Best value |
| Geekbench 6 Single-Core | 189 | 299 Best value |
| Geekbench 6 Multi-Core | 810 | 1,155 Best value |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. | 4x Cortex-A73 at 2.0 GHz plus 4x Cortex-A53 at 2.0 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 4 GB Best value |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | Power U20 | C21 |
|---|---|---|
| Body Colors | Grey, Navy, Mint Green | Black, Blue, Purple |
| Body Thickness | 9.5 mm | 8.75 mm Best value |
| Body Width | 78.6 mm | 75.5 mm |
| Body Height | 173.8 mm | 157.3 mm |
| Weight | 210 g | 170 g Best value |
| Usable Surface | 76.7 % | 85 % Best value |
| Body Materials | Plastic | Metal Best value |
Battery
| Specification | Power U20 | C21 |
|---|---|---|
| Battery Capacity | 6,000 mAh Best value | 4,000 mAh |
| Battery Type | Li-Ion | Li-Polymer |
| Fast Charge Power | 15 W | 18 W Best value |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Power U20 | C21 |
|---|---|---|
| Display Aspect Ratio | 21:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 450 nits |
| Display Diagonal | 6.82″ Best value | 6.4″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,640 px | 2,310 px Best value |
| Display Pixel Density | 270 ppi | 398 ppi Best value |
| Display Features | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Touchscreen | Hole-Punch Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
Sensors
| Specification | Power U20 | C21 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | Power U20 | C21 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass | Fingerprint Sensor, Accelerometer, Gravity Sensor, Light Sensor, Proximity Sensor, Compass |
Software
| Specification | Power U20 | C21 |
|---|---|---|
| Operating System | Android 11 | Android 10 |
| OS Family | Android | Android |
| OS Version | 11 Best value | 10 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Power U20 | C21 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G CDMA BC0, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B5, 3G UMTS B8, 3G UMTS B20, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28B, 4G LTE B40 | 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B20 |
| Cellular Technologies | CDMA, HSPA, LTE, 4G | 4G, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi Hotspot, Wi-Fi 802.11 b/g/n | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, A-GPS, GLONASS, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, microUSB, USB Charging, USB Mass Storage, USB OTG, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE | Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C, 3.5 mm Audio Jack, FM Radio |
| USB Version | USB 2.0 | — |
| SAR American Head | 0.58 W/kg | — |
| SAR American Body | 1.29 W/kg | — |
| SAR (EU) head | 0.58 W/kg | — |
| SAR (EU) body | 1.29 W/kg | — |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | Power U20 | C21 |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, Loudspeaker | A2DP, LE |
Technical
| Specification | Power U20 | C21 |
|---|---|---|
| Model numbers | W-V750BN-EEA | — |
