Side-by-side technical data
Cubot J20 vs Cubot A50
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 A50, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | J20 | A50 |
|---|---|---|
| Design & display | 3.6 | 5.2 |
| Performance & hardware | 1.0 | 3.5 |
| Camera | 0.9 | 3.8 |
| Connectivity | 3.7 | 6.3 |
| Battery & charging | 1.2 | 5.7 |
Which one is for you?
Cubot J20, if you care about…
- Weight
- 143 g
- against 215 g
Cubot A50, if you care about…
- Battery Capacity
- 5,000 mAh
- against 2,350 mAh
- AnTuTu Score
- 312,997
- against 46,800
- RAM Capacity
- 6 GB
- against 2 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 6 (802.11ax)
- against Wi-Fi 802.11 b/g/n
Specification comparison
Battery
| Specification | J20 | A50 |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 2,350 mAh | 5,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 5 W | 33 W Best value |
| Battery Features | Fast Charging, Removable | Fast Charging, Non-Removable |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | J20 | A50 |
|---|---|---|
| Body Colors | Blue, Black, Green | Black, Blue, Orange |
| Body Thickness | 12.7 mm | 9.6 mm Best value |
| Body Width | 60.6 mm | 76.8 mm |
| Body Height | 126.3 mm | 167.5 mm |
| Weight | 143 g Best value | 215 g |
| Usable Surface | 57.6 % | 81.1 % Best value |
| Body Materials | Plastic | Polycarbonate |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | 9.6 mm |
| QWERTY keyboard | — | — |
Performance
| Specification | J20 | A50 |
|---|---|---|
| Processor Model | MediaTek MT6739WA | Unisoc T620 |
| Processor Process Size | 28 nm | 12 nm Best value |
| Graphics GPU | PowerVR GE8100 | Mali-G57 MP1 |
| Storage Type | — | — |
| Maximum CPU Clock | 1.3 GHz | 2.2 GHz Best value |
| Maximum Storage Capacity | 16 GB | 128 GB Best value |
| AnTuTu Score | 46,800 | 312,997 Best value |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Quad-core 1.3 GHz Cortex-A53 | Six ARM Cortex-A55 cores at 1.8 GHz plus two ARM Cortex-A75 cores at 2.2 GHz |
| Processor Type | Quad-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 6 GB Best value |
| RAM Type | — | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | v10 |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | J20 | A50 |
|---|---|---|
| Fingerprint Sensor Placement | — | Side |
Display
| Specification | J20 | A50 |
|---|---|---|
| Display Aspect Ratio | 16:9 | 20:9 |
| Peak Display Brightness | — | 400 nits |
| Display Technology | TN TFT | IPS LCD Best value |
| Display Diagonal | 4″ | 6.58″ Best value |
| Display Horizontal Resolution | 480 px | 1,080 px Best value |
| Display Vertical Resolution | 854 px | 2,408 px Best value |
| Display Pixel Density | 245 ppi | 401 ppi Best value |
| Display Refresh Rate | — | 90 Hz |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | TFT LCD, Capacitive Touch, Multi-Touch | Mohs Level 6, IPS LCD, Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Color LED Notifications |
| Integrated Projector | 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 | J20 | A50 |
|---|---|---|
| Sensor Features | Accelerometer, Light Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | J20 | A50 |
|---|---|---|
| Operating System | Android 12 | Android 16 |
| OS Family | Android | Android |
| OS Version | 12 | 16 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | Yes | Yes |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | J20 | A50 |
|---|---|---|
| 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 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 B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 3G UMTS B21, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 6 (802.11ax) Best value |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot | 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, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage | NFC, USB Type-C, USB OTG, 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage |
| USB Version | — | USB Type-C |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | J20 | A50 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker, Stereo Speakers Best value |
| Alert types | — | — |
Technical
| Specification | J20 | A50 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | J20 | A50 |
|---|---|---|
| Built-in functions | — | — |
