Side-by-side technical data
Cubot J10 vs Cubot J20 vs Cubot J9
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Your pick: Cubot J9, ahead on Design & display, Camera and Battery & charging. Unless Connectivity decides it for you.
| Category | J10 | J20 | J9 |
|---|---|---|---|
| Design & display | 3.9 | 3.6 | 4.8 |
| Performance & hardware | 1.0 | 1.0 | 1.0 |
| Camera | 0.9 | 0.9 | 2.0 |
| Connectivity | 2.7 | 3.7 | 2.7 |
| Battery & charging | 1.2 | 1.2 | 4.2 |
Which one is for you?
Cubot J10, if you care about…
- Maximum Storage Capacity
- 32 GB
- against 16 GB · 16 GB
Cubot J20, if you care about…
- 64-Bit Processor
- Yes
- against No · No
- OS Version
- 12
- against 11 · 10
- Cellular Technologies
- GSM, HSPA, LTE
- against GSM, HSPA · GSM, HSPA
Cubot J9, if you care about…
- Battery Capacity
- 4,200 mAh
- against 2,350 mAh · 2,350 mAh
- Display Pixel Density
- 271 ppi
- against 245 ppi · 245 ppi
- Usable Surface
- 82.3 %
- against 57.6 % · 57.6 %
- Body Thickness
- 9.4 mm
- against 12.7 mm · 12.7 mm
Specification comparison
Battery
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Battery Efficiency Rating | B | — | — |
| Battery Capacity | 2,350 mAh | 2,350 mAh | 4,200 mAh Best value |
| Battery Type | Li-Ion | Li-Polymer | Li-Polymer |
| Fast Charge Power | 5 W | 5 W | — |
| Battery Features | Fast Charging, Removable | Fast Charging, Removable | Removable |
| Battery Endurance | — | — | — |
| Wireless charging power | — | — | — |
| Charge cycles | 800 | — | — |
| Talk time | — | — | — |
| Standby time | — | — | — |
| Music playback time | — | — | — |
Design
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Body Colors | Blue, Black, Green | Blue, Black, Green | Black, Blue, Green |
| Body Thickness | 12.7 mm | 12.7 mm | 9.4 mm Best value |
| Body Width | 60.6 mm | 60.6 mm | 74.6 mm |
| Body Height | 126.3 mm | 126.3 mm | 156.2 mm |
| Weight | 143 g Best value | 143 g Best value | 185 g |
| Usable Surface | 57.6 % | 57.6 % | 82.3 % Best value |
| Body Materials | Plastic | Plastic | Plastic |
| Resistance Features | — | — | — |
| Waterproof Depth | — | — | — |
| Drop Resistance Class | D | — | — |
| Repairability Class | B | — | — |
| Foldable | No | No | No |
| Rugged Build | No | No | No |
| Drop Test Count | 45 | — | — |
| Unfolded thickness | — | — | — |
| QWERTY keyboard | — | — | — |
Performance
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Processor Model | Unisoc SC7731e | MediaTek MT6739WA | MediaTek MT6580 |
| Processor Process Size | 28 nm | 28 nm | 28 nm |
| Graphics GPU | Mali-400 MP2 | PowerVR GE8100 | ARM Mali-400 MP1 |
| Storage Type | — | — | — |
| Maximum CPU Clock | 1.3 GHz | 1.3 GHz | 1.3 GHz |
| Maximum Storage Capacity | 32 GB Best value | 16 GB | 16 GB |
| AnTuTu Score | 21,000 | 46,800 | 44,350 |
| Geekbench 6 Single-Core | — | — | — |
| Geekbench 6 Multi-Core | — | — | — |
| CPU Description | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A53 | Quad-core 1.3 GHz Cortex-A7 CPU |
| Processor Type | Quad-Core | Quad-Core | Quad-Core |
| 64-Bit Processor | No | Yes Best value | No |
| RAM Capacity | 1 GB | 2 GB Best value | 2 GB Best value |
| RAM Type | — | — | — |
| Expandable Storage | Yes | Yes | Yes |
| AnTuTu version | — | v9 | v8 |
| 3DMark Wild Life Extreme | — | — | — |
| Maximum memory card | — | — | — |
Sensors
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Fingerprint Sensor Placement | — | — | — |
Display
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 | 19:9 |
| Peak Display Brightness | — | — | — |
| Display Technology | IPS LCD Best value | TN TFT | IPS LCD Best value |
| Display Diagonal | 4″ | 4″ | 6.2″ Best value |
| Display Horizontal Resolution | 480 px | 480 px | 720 px Best value |
| Display Vertical Resolution | 854 px | 854 px | 1,520 px Best value |
| Display Pixel Density | 245 ppi | 245 ppi | 271 ppi Best value |
| Display Refresh Rate | — | — | — |
| Touch Sampling Rate | — | — | — |
| Display Contrast Ratio | — | — | — |
| Display Features | IPS LCD, Capacitive Touch, Multi-Touch | TFT LCD, Capacitive Touch, Multi-Touch | IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless |
| Integrated Projector | No | No | No |
| Projector Brightness | — | — | — |
| Projector Horizontal Resolution | — | — | — |
| Projector Vertical Resolution | — | — | — |
| Cover display diagonal | — | — | — |
| Cover display refresh rate | — | — | — |
| Cover display peak brightness | — | — | — |
| Display colors | — | — | — |
Sensor
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Sensor Features | Accelerometer, Light Sensor | Accelerometer, Light Sensor | Accelerometer, Proximity Sensor, Light Sensor |
Software
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Operating System | Android 11 | Android 12 | Android 10 |
| OS Family | Android | Android | Android |
| OS Version | 11 | 12 Best value | 10 |
| OS Update Support | — | — | — |
| Direct OS Updates | — | — | — |
| Google Services | Yes | Yes | Yes |
| Web browser | — | — | — |
| Java (J2ME) | — | — | — |
Connectivity
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | 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 B8, 3G UMTS B900, 3G UMTS 2100 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B8, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B20, 4G LTE B40 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B8 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, LTE Best value | GSM, HSPA |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 Best value | Bluetooth 4.2 Best value | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP | A2DP | A2DP |
| Navigation Systems | GPS, A-GPS | GPS, A-GPS, GLONASS, Galileo Best value | GPS, A-GPS |
| Connectivity Features | microUSB, 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage, USB Type-C |
| USB Version | microUSB | — | USB Type-C |
| SAR American Head | — | — | — |
| SAR American Body | — | — | — |
| SAR (EU) head | — | — | — |
| SAR (EU) body | — | — | — |
| Messaging | — | — | — |
Audio
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Microphone Count | — | — | — |
| Audio Features | A2DP, Loudspeaker | A2DP, Loudspeaker | A2DP, Loudspeaker |
| Alert types | — | — | — |
Technical
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| EAN / GTIN | — | — | — |
| UPC | — | — | — |
| Launch price | — | — | — |
| MPN | — | — | — |
| Launch price (USD) | — | — | — |
Features
| Specification | J10 | J20 | J9 |
|---|---|---|---|
| Built-in functions | — | — | — |
