In depth comparison and review of Motorola Moto G9 Power 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 | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 172.14 mm | 161.89 mm | Motorola Moto G9 Power has greater height than Motorola Moto G31. |
| Width | 76.79 mm | 73.87 mm | Motorola Moto G9 Power has greater width than Motorola Moto G31. |
| Depth | 9.66 mm | 8.55 mm | Motorola Moto G31 is narrower than Motorola Moto G9 Power. |
| Weight | 221 g | 181 g | Motorola Moto G31 is lighter than Motorola Moto G9 Power. |
| Body Colour | Electric violet | Metallic sage | Mineral grey | Baby blue | |
| Body Material | Plastic | Plastic | |
| Protection | Splash-resistant | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.25 W/kg (body), 0.54 W/kg (head) | 1.46 W/kg (body), 0.67 W/kg (head) | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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 | Nano SIM + nano SIM/microSD |
| DISPLAY | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | OLED | |
| Screen Size (Display Size) | 6.8" | 6.4" | Motorola Moto G9 Power has larger screen size than Motorola Moto G31. |
| Screen Resolution (Display Resolution) | 1640 x 720 pixels | 2400 x 1080 pixels | Motorola Moto G31 has better screen resolution than Motorola Moto G9 Power. |
| Display Format | Full HD+ | Full HD+ | |
| Pixel Density | 264 ppi | 409 ppi | Motorola Moto G31 has better pixel density than Motorola Moto G9 Power. |
| Aspect Ratio | 20.5:9 | 20:9 | |
| Display Refresh Rate | - | 60 Hz | |
| Display Features | Max Vision display | Max Vision display |
| PROCESSOR | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 662 | MediaTek Helio G85 | |
|---|---|---|---|
| Clock Speed | 2 GHz | 2 GHz | Both phones have the same clock speed. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | - | ARM Mali-G52 MC2 |
| MEMORY | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| RAM | 4 GB | 4 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | Motorola Moto G9 Power has more internal memory than Motorola Moto G31. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 512 GB | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 4 | |
|---|---|---|---|
| Sensor Resolution | 64 Megapixel | 50 Megapixel | Motorola Moto G9 Power has better camera resolution than Motorola Moto G31. |
| Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
| Pixel Size | 1.4 μm | 1.28 μm | Motorola Moto G9 Power has larger camera pixel size than Motorola Moto G31. |
| Focus Adjustment | Automatic | Automatic | |
| Self-Timer Delay | Yes | Yes | |
| Special Effects | HDR, Colour replace, Spot Colour | HDR, Spot Colour | |
| Camera Modes | Slow motion video, Panorama, manual mode, Best Shot, Gesture Shot, HYPERLAPSE, portrait mode, Timelapse video, Active photos, Portrait Lighting, Cinemagraph, Macro video | 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 | Auto smile capture | Both phones have face detection. |
| Light Source | - | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | RAW image capture, EIS video stabilisation, Cutout, 12MP output using quad pixel technology, High-res zoom, smart composition, shot optimisation | 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 Motorola Moto G9 Power. |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | Motorola Moto G31 has better second camera lens aperture than Motorola Moto G9 Power. |
| Field of View (2nd Camera) | - | 118 degree(s) | |
| Pixel Size (2nd Camera) | 1.75 μm | 1.12 μm | Motorola Moto G9 Power has larger second camera pixel size than Motorola Moto G31. |
| Camera Functions (2nd Camera) | Macro camera | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
| Pixel Size (3rd Camera) | 1.75 μm | 1.75 μm | Both phones have the same third camera pixel size. |
| Camera Functions (3rd Camera) | Depth 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) | 16 Megapixel | 13 Megapixel | Motorola Moto G9 Power has better front camera resolution than Motorola Moto G31. |
| Lens Aperture (Front) | F/2.2 | F/2.2 | Both phones have the same front camera lens aperture. |
| Pixel Size (Front) | 1 μm | 1.12 μm | Motorola Moto G31 has larger front camera pixel size than Motorola Moto G9 Power. |
| Special Effects (Front) | HDR, Spot Colour | HDR, Spot Colour | |
| Camera Modes (Front) | Timer mode, BurstShot, manual mode, HYPERLAPSE, RAW mode, portrait mode, Timelapse video, Active photos, Cinemagraph, Gesture selfie, Group selfie, Auto smile capture | 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 | Auto smile capture | Both phones have face detection. |
| Light Source (Front) | Display flash | - | |
| 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 | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Battery Capacity (Battery Size) | 6000 mAh | 5000 mAh | Motorola Moto G9 Power has larger battery capacity than Motorola Moto G31. |
|---|---|---|---|
| Fast Charging Technology | TurboPower technology | - | Motorola Moto G9 Power has fast charging technology. |
| Run Time Details | - | Standard usage: up to 36 hrs |
| CELLULAR | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 10 | Android 11 | |
| User Interface | My UX | - | |
| Intelligent Assistant | Google Assistant | Google Assistant | |
| Navigation | GPS, A-GPS, GLONASS, Galileo | GPS, A-GPS, GLONASS, Galileo |
| COMMUNICATIONS | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Data Transmission | LTE | LTE | |
|---|---|---|---|
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | - | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Supported Digital Audio Standards | - | Dolby Atmos |
|---|
| FEATURES | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, SAR sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, SAR sensor, gyroscope | |
| Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Dual microphones, Android Sensor Hub, Moto Actions, Quick gestures, Google Lens | Dual microphones |
| OTHERS | Motorola Moto G9 Power | Motorola Moto G31 |
|---|
| Included Accessories | Power adapter, SIM card removal tool, USB-C cable | Protective cover, USB cable, SIM card removal tool, 10W charger |
|---|
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