Side-by-side technical data
Oukitel C21 Pro vs alcatel 1S (2021)
Comparison between Oukitel C21 Pro and alcatel 1S (2021): camera, battery, fast charging, display, performance and colors, side by side. More phones from Oukitel and alcatel.
The verdict
Your pick: alcatel 1S (2021), ahead on Design & display and Connectivity. Unless Performance & hardware decides it for you.
| Category | C21 Pro | 1S (2021) |
|---|---|---|
| Design & display | 4.6 | 4.9 |
| Performance & hardware | 2.8 | 2.3 |
| Camera | 3.2 | 3.2 |
| Connectivity | 4.1 | 4.7 |
| Battery & charging | 3.5 | 3.5 |
Which one is for you?
Oukitel C21 Pro, if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Maximum Storage Capacity
- 64 GB
- against 32 GB
alcatel 1S (2021), if you care about…
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
Specification comparison
Performance
| Specification | C21 Pro | 1S (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 |
| Maximum CPU Clock | 1.8 GHz | 1.8 GHz |
| Maximum Storage Capacity | 64 GB Best value | 32 GB |
| AnTuTu Score | 94,000 | 94,000 |
| Geekbench 6 Single-Core | — | 233 |
| Geekbench 6 Multi-Core | — | 723 |
| CPU Description | 4× Cortex-A53 at 1.8 GHz + 4× Cortex-A53 at 1.5 GHz | Octa-core processor with four Cortex-A53 cores at 1.8 GHz and four Cortex-A53 cores at 1.5 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB Best value | 3 GB |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Body Colors | Black, Green, Purple | Black, Blue |
| Body Thickness | 9 mm | 8.8 mm Best value |
| Body Width | 75 mm | 75.6 mm |
| Body Height | 162 mm | 165.6 mm |
| Weight | 192 g | 190 g Best value |
| Usable Surface | 82 % | 82 % |
| Body Materials | Plastic | Glass, Plastic |
Battery
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Battery Capacity | 4,000 mAh | 4,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 400 nits | — |
| Display Diagonal | 6.39″ | 6.52″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,560 px | 1,600 px Best value |
| Display Pixel Density | 269 ppi | 269 ppi |
| Display Refresh Rate | — | 60 Hz |
| Display Contrast Ratio | 1,000 :1 | — |
| Display Features | Hole-Punch Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, In-Cell Technology | Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch |
Sensors
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | Yes | Yes |
Connectivity
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B20 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 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, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | 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 | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | Computer Sync, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage, USB Type-C | 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, DLNA, NFC, ANT+ |
| USB Version | — | microUSB |
| SAR (EU) head | 0.75 W/kg | — |
| SAR (EU) body | 1.155 W/kg | — |
| Max. download speed | — | 42.2 Mbps |
| Max. upload speed | — | 5.76 Mbps |
Audio
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP | A2DP, LE, Loudspeaker, Stereo Speakers |
Technical
| Specification | C21 Pro | 1S (2021) |
|---|---|---|
| Model numbers | — | 6025H, 6025H_EEA, 6025D, 6025D_EEA |
