Detailed comparison and review of Motorola Edge 20 and Realme C31. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Motorola Edge 20 | Realme C31 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | RMX3501 | |
| Form Factor | Touch | Touch | |
| Height | 163 mm | 164.7 mm | Realme C31 has greater height than Motorola Edge 20. |
| Width | 76 mm | 76.1 mm | Realme C31 has greater width than Motorola Edge 20. |
| Depth | 6.99 mm | 8.4 mm | Motorola Edge 20 is narrower than Motorola Edge 20. |
| Weight | 163 g | 197 g | Motorola Edge 20 is lighter than Motorola Edge 20. |
| Body Colour | Frosted grey | Frosted white | Light silver | Dark green | |
| Body Material | Aluminium alloy frame | - | |
| Protection | Splashproof | - | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | IP52 | - | |
| SAR Value | 1.5 W/kg (body), 1 W/kg (head), 2.98 W/kg (limb) | 1.147 W/kg (body), 0.957 W/kg (head), 2.663 W/kg (limb) | |
| Connector Type | USB Type-C - 24 pin USB-C | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Motorola Edge 20 | Realme C31 |
|---|
| Display Type | OLED display | - | |
|---|---|---|---|
| Display Technology | OLED | - | |
| Screen Size (Display Size) | 6.7" | 6.5" | Motorola Edge 20 has larger screen size than Realme C31. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1600 x 720 pixels | Motorola Edge 20 has better screen resolution than Realme C31. |
| Display Format | Full HD+ | HD+ | |
| Aspect Ratio | 20:9 | 20:9 | |
| Colour Depth | 1.07 billion colours | 16.7 million colours | Motorola Edge 20 has better colour depth than Realme C31. |
| 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 Realme C31. |
| Touch Sampling Rate | 576 Hz | 120 Hz | |
| Display Features | DCI-P3 Wide colour gamut, Max Vision display | Ultra-clear View | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | Motorola Edge 20 | Realme C31 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 778G 5G | Unisoc | |
|---|---|---|---|
| Processor Number | - | T612 | |
| Clock Speed | 2.4 GHz | 1.82 GHz | Motorola Edge 20 has higher clock speed than Realme C31. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 642L | ARM Mali-G57 |
| MEMORY | Motorola Edge 20 | Realme C31 |
|---|
| RAM | 8 GB | LPDDR4X SDRAM - 4 GB + up to 7 GB virtual extension | Motorola Edge 20 has more RAM than Realme C31. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | Motorola Edge 20 has more internal memory than Realme C31. |
| Memory Interface | - | UFS 2.2 | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Motorola Edge 20 | Realme C31 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 3 | |
|---|---|---|---|
| Sensor Resolution | 108 Megapixel | 13 Megapixel | Motorola Edge 20 has better camera resolution than Realme C31. |
| Sensor Size | 1/1.52" | - | |
| Lens Aperture | F/1.9 | F/2.2 | Motorola Edge 20 has better lens aperture than Motorola Edge 20. |
| Lens Construction | - | 5-element | |
| Pixel Size | 0.7 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 10x | - | |
| Self-Timer Delay | Yes | - | |
| Special Effects | HDR, Colour replace, Spot Colour | HDR | |
| 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 | Burst mode, Panorama, Time-lapse mode, Pro mode, Portrait, Filter mode, Macro mode, Night Pro | |
| Face Recognition (Face ID) | Auto smile capture | - | Motorola Edge 20 has 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, 854 x 480 (480p) 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 | AI Triple camera |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 8 Megapixel | 2 Megapixel | Motorola Edge 20 has better second camera resolution than Realme C31. |
|---|---|---|---|
| Lens Type (2nd Camera) | Telephoto lens | - | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
| Pixel Size (2nd Camera) | 1 μm | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Motorola Edge 20 has optical stabilisation of the second camera. |
| Camera Functions (2nd Camera) | - | Macro camera | |
| Camera Features (2nd Camera) | - | 4cm macro photography |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 16 Megapixel | 0.3 Megapixel | Motorola Edge 20 has higher resolution third camera than Realme C31. |
|---|---|---|---|
| Lens Type (3rd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (3rd Camera) | F/2.2 | F/2.8 | 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 | - | |
| Camera Functions (3rd Camera) | - | B&W lens | |
| Camera Features (3rd Camera) | Macro Vision | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 5 Megapixel | Motorola Edge 20 has better front camera resolution than Realme C31. |
| Lens Aperture (Front) | F/2.25 | F/2.2 | Realme C31 has better front lens aperture than Motorola Edge 20. |
| Lens Element Qty (Front) | - | 3-element | |
| Pixel Size (Front) | 0.7 μm | - | |
| Special Effects (Front) | HDR, Live Filters, Spot Colour | HDR | |
| Camera Modes (Front) | Pro mode, Gesture Shot, portrait mode, Face Beauty, Active photos, Cinemagraph, Night Vision, Group selfie, Live filter, Low Light AI Selfie | Beauty mode, Filter mode | |
| Face Recognition (Face ID) | Auto smile capture | - | Motorola Edge 20 has 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 | 1280 x 720 (720p) at 30 fps, 854 x 480 (480p) at 30 fps | |
| Camera Features (Front) | RAW photo, Shot optimisation, Quad Pixel technology for 1.4 µm, burst shot, levelling, Selfie animation | AI Selfie |
| BATTERY AND CHARGING | Motorola Edge 20 | Realme C31 |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 5000 mAh | Realme C31 has larger battery capacity than Motorola Edge 20. |
|---|---|---|---|
| Fast Charging Technology | TurboPower technology | - | Motorola Edge 20 has fast charging technology. |
| CELLULAR | Motorola Edge 20 | Realme C31 |
|---|
| 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 | Realme UI (R Edition) | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS, A-GPS, GLONASS, Galileo | GPS, A-GPS, BeiDou, Galileo |
| COMMUNICATIONS | Motorola Edge 20 | Realme C31 |
|---|
| Data Transmission | LTE, 5G NR FR1 | GPRS, EDGE, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 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 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, 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 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 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| 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 | Wi-Fi | |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.0 | |
| NFC | Yes | - | Motorola Edge 20 has NFC reader for mobile payments. |
| FEATURES | Motorola Edge 20 | Realme C31 |
|---|
| 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, proximity sensor, magnetometer, gyro sensor, light sensor | |
| Security Devices | Face recognition, fingerprint reader (side) | Fingerprint reader (side) | |
| Security Technology | Face Unlock | - | |
| Additional Phone Features | Three microphones, Google Lens, Google Assistant Key, Moto Gametime, Waves MaxxAudio Mobile, ThinkShield for mobile | MIMO technology, Ultra Power Saving Mode, Fast Charging |
| OTHERS | Motorola Edge 20 | Realme C31 |
|---|
| Included Accessories | Headset, SIM card removal tool, USB-C cable, protective case, power adapter (30 W) | SIM card removal tool, 10W charger, micro-USB cable | |
|---|---|---|---|
| Compliant Standards | IP52 | TUV Rheinland |
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