Side by side comparison and review of Realme C31 and OPPO A76. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Realme C31 | OPPO A76 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | RMX3501 | CPH2375 | |
| Form Factor | Touch | Touch | |
| Height | 164.7 mm | 164.4 mm | Realme C31 has greater height than OPPO A76. |
| Width | 76.1 mm | 75.7 mm | Realme C31 has greater width than OPPO A76. |
| Depth | 8.4 mm | 8.39 mm | OPPO A76 is narrower than Realme C31. |
| Weight | 197 g | 189 g | OPPO A76 is lighter than Realme C31. |
| Body Colour | Light silver | Dark green | Shiny black | Starry blue | |
| Body Material | - | Aluminium alloy, PC+PMMA polymer | |
| Protection | - | Splashproof | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | - | IPX4 | |
| Repairability Index | - | 7.6 (out of 10) | |
| SAR Value | 1.147 W/kg (body), 0.957 W/kg (head), 2.663 W/kg (limb) | 1.22 W/kg (body), 0.81 W/kg (head), 2.64 W/kg (limb) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
|
| 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 | Realme C31 | OPPO A76 |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | TFT | |
| Screen Size (Display Size) | 6.5" | 6.56" | OPPO A76 has larger screen size than Realme C31. |
| Screen Resolution (Display Resolution) | 1600 x 720 pixels | 1612 x 720 pixels | OPPO A76 has better screen resolution than Realme C31. |
| Display Format | HD+ | HD+ | |
| Pixel Density | - | 269 ppi | |
| Aspect Ratio | 20:9 | 20.1:9 | |
| Max Brightness | - | 600 cd/m² | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Contrast Ratio | - | 1500:1 | |
| Display Enhancement Technology | - | Eye comfort mode, Bedtime Mode | |
| Display Refresh Rate | 60 Hz | 90 Hz | OPPO A76 has better refresh rate than Realme C31. |
| Touch Sampling Rate | 120 Hz | 180 Hz | |
| Display Features | Ultra-clear View | 100% DCI-P3, 96% NTSC | |
| Display Protection (Screen Protector) | - | Dragontrail PRO (scratch resistant glass) |
| PROCESSOR | Realme C31 | OPPO A76 |
|---|
| Processor Type (CPU) | Unisoc | Qualcomm Snapdragon 680 | |
|---|---|---|---|
| Processor Number | T612 | - | |
| Clock Speed | 1.82 GHz | 2.4 GHz | OPPO A76 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) | ARM Mali-G57 | Qualcomm ADRENO 610 |
| MEMORY | Realme C31 | OPPO A76 |
|---|
| RAM | LPDDR4X SDRAM - 4 GB + up to 7 GB virtual extension | LPDDR4X SDRAM - 4 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | OPPO A76 has more internal memory than Realme C31. |
| Memory Interface | UFS 2.2 | UFS 2.2 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Realme C31 | OPPO A76 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 2 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Sensor Size | - | 1/3.06" | |
| Sensor Name | - | Omnivision OV13B10 sensor | |
| Lens Aperture | F/2.2 | F/2.2 | Both phones have the same camera lens aperture. |
| Lens Construction | 5-element | 5-element | |
| Field of View (FoV) | - | 80 degree(s) | |
| Pixel Size | - | 1.12 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR | - | |
| Camera Modes | Burst mode, Panorama, Time-lapse mode, Pro mode, Portrait, Filter mode, Macro mode, Night Pro | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Text scanner | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 854 x 480 (480p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | AI Triple camera | Phase Detect Auto-Focus (PDAF), contrast detection auto-focus (CDAF), UHD Dragontrail Pro |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same second camera resolution. |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/5" | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
| Lens Element Qty (2nd Camera) | - | 3-element | |
| Field of View (2nd Camera) | - | 89 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.75 μm | |
| Camera Functions (2nd Camera) | Macro camera | Depth camera | |
| Camera Features (2nd Camera) | 4cm macro photography | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 0.3 Megapixel | - | |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/2.8 | - | |
| Camera Functions (3rd Camera) | B&W lens | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | OPPO A76 has better front camera resolution than Realme C31. |
| Sensor Size (Front) | - | 1/4" | |
| Lens Aperture (Front) | F/2.2 | F/2.0 | OPPO A76 has better front lens aperture than Realme C31. |
| Lens Element Qty (Front) | 3-element | 5-element | |
| Field of View (Front) | - | 79 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | HDR | Stickers | |
| Camera Modes (Front) | Beauty mode, Filter mode | Panorama, Time-lapse mode, Portrait, Night | |
| Video Resolutions (Front) | 1280 x 720 (720p) at 30 fps, 854 x 480 (480p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | AI Selfie | - |
| BATTERY AND CHARGING | Realme C31 | OPPO A76 |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 5000 mAh | Both phones have the same battery capacity. |
|---|---|---|---|
| Fast Charging Technology | - | SuperVOOC Flash Charge technology | OPPO A76 has fast charging technology. |
| Recharge Time (Charging Time) | - | 71 min | |
| Standby Time | - | 572 hours | |
| Talk Time | - | 2700 minutes | |
| Run Time Details | - | Talk: up to 2700 min Standby: up to 572 hrs Playback (Music): up to 42 hrs Playback (video): up to 22 hrs |
| CELLULAR | Realme C31 | OPPO A76 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 11 | ColorOS 11.1 (based on Android 11) | |
| User Interface | Realme UI (R Edition) | - | |
| Navigation | GPS, A-GPS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | Realme C31 | OPPO A76 |
|---|
| Data Transmission | GPRS, EDGE, HSPA+, FDD-LTE, TDD-LTE | VoLTE, FDD-LTE, TDD-LTE, VoWiFi | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 850, 900 | 2100, 850, 900 | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | 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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| NFC | - | Yes | OPPO A76 has NFC reader for mobile payments. |
| MEDIA | Realme C31 | OPPO A76 |
|---|
| Supported Digital Audio Standards | - | AAC, LDAC, SBC, apt-X HD | |
|---|---|---|---|
| Sound Enhancements | - | Dirac sound technologies |
| FEATURES | Realme C31 | OPPO A76 |
|---|
| Sensors | Accelerometer, proximity sensor, magnetometer, gyro sensor, light sensor | Accelerometer, proximity sensor, pedometer, magnetometer, gravity sensor, brightness sensor | |
|---|---|---|---|
| Security Devices | Fingerprint reader (side) | Face recognition, fingerprint reader | |
| Additional Phone Features | MIMO technology, Ultra Power Saving Mode, Fast Charging | Android Beam, Dual noise reduction microphones, Fast Charging, graphite cooling |
| OTHERS | Realme C31 | OPPO A76 |
|---|
| Included Accessories | SIM card removal tool, 10W charger, micro-USB cable | SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter | |
|---|---|---|---|
| Compliant Standards | TUV Rheinland | IPX4, Netflix HD Certification, Amazon Prime Video HD Certification |
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