In depth comparison and review of CUBOT J9 and Motorola Moto G31. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | CUBOT J9 | Motorola Moto G31 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 156 mm | 161.89 mm | Motorola Moto G31 has greater height than CUBOT J9. |
| Width | 74.5 mm | 73.87 mm | CUBOT J9 has greater width than Motorola Moto G31. |
| Depth | 9.4 mm | 8.55 mm | Motorola Moto G31 is narrower than CUBOT J9. |
| Weight | 185 g | 181 g | Motorola Moto G31 is lighter than CUBOT J9. |
| Body Colour | Green | Mineral grey | Baby blue | |
| Body Material | - | Plastic | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.95 W/kg (body), 0.67 W/kg (head) | 1.46 W/kg (body), 0.67 W/kg (head) | |
| Connector Type | USB Type-C | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | CUBOT J9 | Motorola Moto G31 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | OLED | |
| Screen Size (Display Size) | 6.2" | 6.4" | Motorola Moto G31 has larger screen size than CUBOT J9. |
| Screen Resolution (Display Resolution) | 1520 x 720 pixels | 2400 x 1080 pixels | Motorola Moto G31 has better screen resolution than CUBOT J9. |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | - | 409 ppi | |
| Aspect Ratio | - | 20:9 | |
| Display Refresh Rate | - | 60 Hz | |
| Display Features | - | Max Vision display |
| PROCESSOR | CUBOT J9 | Motorola Moto G31 |
|---|
| Processor Type (CPU) | MediaTek | MediaTek Helio G85 | |
|---|---|---|---|
| Processor Number | MT6580 | - | |
| Clock Speed | - | 2 GHz | |
| Processor Core Qty | Quad-core | 8-core | Motorola Moto G31 has higher processor core quantity than CUBOT J9. |
| Graphics System (GPU) | - | ARM Mali-G52 MC2 |
| MEMORY | CUBOT J9 | Motorola Moto G31 |
|---|
| RAM | 2 GB | 4 GB | Motorola Moto G31 has more RAM than CUBOT J9. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 64 GB | Motorola Moto G31 has more internal memory than CUBOT J9. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | CUBOT J9 | Motorola Moto G31 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 4 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 50 Megapixel | Motorola Moto G31 has better camera resolution than CUBOT J9. |
| Lens Aperture | - | F/1.8 | |
| Pixel Size | - | 1.28 μm | |
| Focus Adjustment | - | Automatic | |
| Self-Timer Delay | - | Yes | |
| Special Effects | - | HDR, Spot Colour | |
| Camera Modes | - | Panorama, Pro mode, Timer mode, BurstShot, Watermark mode, Active photos, Cinemagraph, Portrait, Night Vision, AR stickers, Levelling, Macro Vision, Long exposure mode, Live filter, Capture Dual | |
| Face Recognition (Face ID) | - | Auto smile capture | Motorola Moto G31 has face detection. |
| Light Source | LED flash | LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), Barcode Scanner, Cutout, Quad Pixel technology, smart composition, RAW photo output, shot optimisation, Google Lens, High-res digital zoom (up to 8x), Assistive Grid |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | Motorola Moto G31 has better second camera resolution than CUBOT J9. |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.2 | |
| Field of View (2nd Camera) | - | 118 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.12 μm | |
| Camera Functions (2nd Camera) | - | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 0.3 Megapixel | 2 Megapixel | Motorola Moto G31 has higher resolution third camera than CUBOT J9. |
|---|---|---|---|
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Pixel Size (3rd Camera) | - | 1.75 μm | |
| Camera Functions (3rd Camera) | - | Macro camera |
| FOURTH CAMERA |
|---|
| Lens Aperture (4th Camera) | - | F/2.4 | |
|---|---|---|---|
| Pixel Size (4th Camera) | - | 1.75 μm | |
| Camera Functions (4th Camera) | - | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 13 Megapixel | Motorola Moto G31 has better front camera resolution than CUBOT J9. |
| Lens Aperture (Front) | - | F/2.2 | |
| Pixel Size (Front) | - | 1.12 μm | |
| Special Effects (Front) | - | HDR, Spot Colour | |
| Camera Modes (Front) | Al Beautification | Slow motion video, Pro mode, Timer mode, BurstShot, HYPERLAPSE, Watermark mode, portrait mode, Face Beauty, Timelapse video, Active photos, Cinemagraph, Portrait, Night Vision, Levelling, Gesture selfie, Group selfie, Long exposure mode, Live filter, Low Light AI Selfie, Capture Dual, Gesture Capture | |
| Face Recognition (Face ID) | - | Auto smile capture | Motorola Moto G31 has face detection. |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | - | Video image stabilisation, RAW photo, Shot optimisation, Selfie animation, Assistive grid |
| BATTERY AND CHARGING | CUBOT J9 | Motorola Moto G31 |
|---|
| Battery Capacity (Battery Size) | 4200 mAh | 5000 mAh | Motorola Moto G31 has larger battery capacity than CUBOT J9. |
|---|---|---|---|
| Run Time Details | - | Standard usage: up to 36 hrs |
| CELLULAR | CUBOT J9 | Motorola Moto G31 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Motorola Moto G31 has more advanced generation mobile network. |
| Operating System | Android 10 | Android 11 | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, Galileo |
| COMMUNICATIONS | CUBOT J9 | Motorola Moto G31 |
|---|
| Data Transmission | - | LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
| NFC | - | Yes | Motorola Moto G31 has NFC reader for mobile payments. |
| MEDIA | CUBOT J9 | Motorola Moto G31 |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio) | Dolby Atmos | |
|---|---|---|---|
| Supported Digital Video Standards | AVI, MOV, 3GP, MP4 | - |
| FEATURES | CUBOT J9 | Motorola Moto G31 |
|---|
| Sensors | Accelerometer, proximity sensor, light sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, SAR sensor, gyroscope | |
|---|---|---|---|
| Security Devices | Face recognition | Face recognition, fingerprint reader | |
| Security Technology | Face ID | Face Unlock | |
| Additional Phone Features | - | Dual microphones |
| OTHERS | CUBOT J9 | Motorola Moto G31 |
|---|
| Included Accessories | USB cable, power adapter, protective case | Protective cover, USB cable, SIM card removal tool, 10W charger |
|---|
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