In depth comparison and review of Motorola Edge 20 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 Edge 20 | Motorola Moto G31 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 163 mm | 161.89 mm | Motorola Edge 20 has greater height than Motorola Moto G31. |
| Width | 76 mm | 73.87 mm | Motorola Edge 20 has greater width than Motorola Moto G31. |
| Depth | 6.99 mm | 8.55 mm | Motorola Edge 20 is narrower than Motorola Edge 20. |
| Weight | 163 g | 181 g | Motorola Edge 20 is lighter than Motorola Edge 20. |
| Body Colour | Frosted grey | Frosted white | Mineral grey | Baby blue | |
| Body Material | Aluminium alloy frame | Plastic | |
| Protection | Splashproof | - | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | IP52 | - | |
| SAR Value | 1.5 W/kg (body), 1 W/kg (head), 2.98 W/kg (limb) | 1.46 W/kg (body), 0.67 W/kg (head) | |
| Connector Type | USB Type-C - 24 pin USB-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 | Motorola Edge 20 | Motorola Moto G31 |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | OLED | OLED | |
| Screen Size (Display Size) | 6.7" | 6.4" | Motorola Edge 20 has larger screen size than Motorola Moto G31. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 2400 x 1080 pixels | Both phones have the same screen resolution. |
| Display Format | Full HD+ | Full HD+ | |
| Pixel Density | - | 409 ppi | |
| Aspect Ratio | 20:9 | 20:9 | |
| Colour Depth | 1.07 billion colours | - | |
| HDR | Yes | - | Motorola Edge 20 has HDR. |
| HDR Technology | HDR10+ | - | |
| Display Refresh Rate | 144 Hz | 60 Hz | Motorola Edge 20 has better refresh rate than Motorola Moto G31. |
| Touch Sampling Rate | 576 Hz | - | |
| Display Features | DCI-P3 Wide colour gamut, Max Vision display | Max Vision display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | Motorola Edge 20 | Motorola Moto G31 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 778G 5G | MediaTek Helio G85 | |
|---|---|---|---|
| Clock Speed | 2.4 GHz | 2 GHz | Motorola Edge 20 has higher clock speed than Motorola Moto G31. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 642L | ARM Mali-G52 MC2 |
| MEMORY | Motorola Edge 20 | Motorola Moto G31 |
|---|
| RAM | 8 GB | 4 GB | Motorola Edge 20 has more RAM than Motorola Moto G31. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | Motorola Edge 20 has more internal memory than Motorola Moto G31. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Motorola Edge 20 | Motorola Moto G31 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 4 | |
|---|---|---|---|
| Sensor Resolution | 108 Megapixel | 50 Megapixel | Motorola Edge 20 has better camera resolution than Motorola Moto G31. |
| Sensor Size | 1/1.52" | - | |
| Lens Aperture | F/1.9 | F/1.8 | Motorola Moto G31 has better lens aperture than Motorola Edge 20. |
| Pixel Size | 0.7 μm | 1.28 μm | Motorola Moto G31 has larger camera pixel size than Motorola Edge 20. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 10x | - | |
| Self-Timer Delay | Yes | Yes | |
| Special Effects | HDR, Colour replace, Spot Colour | HDR, Spot Colour | |
| Camera Modes | Slow motion video, Best Shot, portrait mode, Snap video mode, Super Slow-mo, Active photos, Cinemagraph, Night Vision, AR stickers, Macro video, Ultra-Res | 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 | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 960 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | Dual Capture, video stabilisation, snapshot in video recording, Barcode Scanner, Cutout, smart composition, Audio zoom, levelling, Shot optimisation, RAW photo output, 30x Super Resolution Zoom, Ultra Pixel Technology for 2.1µm, burst shot | 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) | 8 Megapixel | 8 Megapixel | Both phones have the same second camera resolution. |
|---|---|---|---|
| Lens Type (2nd Camera) | Telephoto lens | 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 Edge 20. |
| Field of View (2nd Camera) | - | 118 degree(s) | |
| Pixel Size (2nd Camera) | 1 μm | 1.12 μm | Motorola Moto G31 has larger second camera pixel size than Motorola Edge 20. |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Motorola Edge 20 has optical stabilisation of the second camera. |
| Camera Functions (2nd Camera) | - | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 16 Megapixel | 2 Megapixel | Motorola Edge 20 has higher resolution third camera than Motorola Moto G31. |
|---|---|---|---|
| Lens Type (3rd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (3rd Camera) | F/2.2 | F/2.4 | Motorola Edge 20 has better third camera lens aperture than Motorola Edge 20. |
| Field of View (3rd Camera) | 119 degree(s) | - | |
| Pixel Size (3rd Camera) | 1 μm | 1.75 μm | Motorola Moto G31 has larger third camera pixel size than Motorola Edge 20. |
| Camera Functions (3rd Camera) | - | Macro camera | |
| Camera Features (3rd Camera) | Macro Vision | - |
| 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) | 32 Megapixel | 13 Megapixel | Motorola Edge 20 has better front camera resolution than Motorola Moto G31. |
| Lens Aperture (Front) | F/2.25 | F/2.2 | Motorola Moto G31 has better front lens aperture than Motorola Edge 20. |
| Pixel Size (Front) | 0.7 μm | 1.12 μm | Motorola Moto G31 has larger front camera pixel size than Motorola Edge 20. |
| Special Effects (Front) | HDR, Live Filters, Spot Colour | HDR, Spot Colour | |
| Camera Modes (Front) | Pro mode, Gesture Shot, portrait mode, Face Beauty, Active photos, Cinemagraph, Night Vision, Group selfie, Live filter, Low Light AI Selfie | 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. |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | RAW photo, Shot optimisation, Quad Pixel technology for 1.4 µm, burst shot, levelling, Selfie animation | Video image stabilisation, RAW photo, Shot optimisation, Selfie animation, Assistive grid |
| BATTERY AND CHARGING | Motorola Edge 20 | Motorola Moto G31 |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 5000 mAh | Motorola Moto G31 has larger battery capacity than Motorola Edge 20. |
|---|---|---|---|
| Fast Charging Technology | TurboPower technology | - | Motorola Edge 20 has fast charging technology. |
| Run Time Details | - | Standard usage: up to 36 hrs |
| CELLULAR | Motorola Edge 20 | Motorola Moto G31 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 4G | Motorola Edge 20 has more advanced generation mobile network. |
| Operating System | Android 11 | 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 Edge 20 | Motorola Moto G31 |
|---|
| Data Transmission | LTE, 5G NR FR1 | LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 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 12, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42, Band 43, Band 66 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3700, FDD 1700 - 2110 AWS-3 | - | |
| 5G NR Band | N1, n3, n5, n7, n8, n28, n38, n41, n66, n77, n78 | - | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | Motorola Edge 20 | Motorola Moto G31 |
|---|
| Supported Digital Audio Standards | - | Dolby Atmos |
|---|
| FEATURES | Motorola Edge 20 | 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, digital compass, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, SAR sensor, gyroscope | |
| Security Devices | Face recognition, fingerprint reader (side) | Face recognition, fingerprint reader | |
| Security Technology | Face Unlock | Face Unlock | |
| Additional Phone Features | Three microphones, Google Lens, Google Assistant Key, Moto Gametime, Waves MaxxAudio Mobile, ThinkShield for mobile | Dual microphones |
| OTHERS | Motorola Edge 20 | Motorola Moto G31 |
|---|
| Included Accessories | Headset, SIM card removal tool, USB-C cable, protective case, power adapter (30 W) | Protective cover, USB cable, SIM card removal tool, 10W charger | |
|---|---|---|---|
| Compliant Standards | IP52 | - |
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