Detailed comparison and review of OnePlus Nord 2 5G 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 | OnePlus Nord 2 5G | Realme C31 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | RMX3501 | |
| Form Factor | Touch | Touch | |
| Height | 159.12 mm | 164.7 mm | Realme C31 has greater height than OnePlus Nord 2 5G. |
| Width | 73.31 mm | 76.1 mm | Realme C31 has greater width than OnePlus Nord 2 5G. |
| Depth | 8.25 mm | 8.4 mm | OnePlus Nord 2 5G is narrower than OnePlus Nord 2 5G. |
| Weight | 189 g | 197 g | OnePlus Nord 2 5G is lighter than OnePlus Nord 2 5G. |
| Body Colour | Blue haze | Grey sierra | Light silver | Dark green | |
| Waterproof (Water-resistant) | - | - | |
| Repairability Index | 7 (out of 10) | - | |
| SAR Value | - | 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 | OnePlus Nord 2 5G | Realme C31 |
|---|
| Display Type | OLED display | - | |
|---|---|---|---|
| Display Technology | Fluid Amoled | - | |
| Screen Size (Display Size) | 6.43" | 6.5" | Realme C31 has larger screen size than OnePlus Nord 2 5G. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1600 x 720 pixels | OnePlus Nord 2 5G has better screen resolution than Realme C31. |
| Display Format | Full HD+ | HD+ | |
| Pixel Density | 410 ppi | - | |
| Aspect Ratio | 20:9 | 20:9 | |
| Colour Depth | - | 16.7 million colours | |
| Display Refresh Rate | 90 Hz | 60 Hz | OnePlus Nord 2 5G has better refresh rate than Realme C31. |
| Touch Sampling Rate | - | 120 Hz | |
| Display Features | Wide colour display (P3), sRGB support | Ultra-clear View |
| PROCESSOR | OnePlus Nord 2 5G | Realme C31 |
|---|
| Processor Type (CPU) | MediaTek Dimensity 1200-AI | Unisoc | |
|---|---|---|---|
| Processor Number | - | T612 | |
| Clock Speed | 3 GHz | 1.82 GHz | OnePlus Nord 2 5G 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-G77 MC9 | ARM Mali-G57 |
| MEMORY | OnePlus Nord 2 5G | Realme C31 |
|---|
| RAM | LPDDR4X SDRAM - 8 GB | LPDDR4X SDRAM - 4 GB + up to 7 GB virtual extension | OnePlus Nord 2 5G has more RAM than Realme C31. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | OnePlus Nord 2 5G has more internal memory than Realme C31. |
| Memory Interface | UFS 3.1 | UFS 2.2 | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | OnePlus Nord 2 5G | Realme C31 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 3 | |
|---|---|---|---|
| Sensor Resolution | 50 Megapixel | 13 Megapixel | OnePlus Nord 2 5G has better camera resolution than Realme C31. |
| Sensor Name | Sony Exmor RS IMX766 sensor | - | |
| Lens Aperture | F/1.88 | F/2.2 | OnePlus Nord 2 5G has better lens aperture than OnePlus Nord 2 5G. |
| Lens Construction | 6-element | 5-element | |
| Pixel Size | 1 μm | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | OnePlus Nord 2 5G has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR | HDR | |
| Camera Modes | Time-lapse mode, Ultra nightscape mode, Night portrait mode, Dual-View Video | Burst mode, Panorama, Time-lapse mode, Pro mode, Portrait, Filter mode, Macro mode, Night Pro | |
| Light Source | Dual LED flash | 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, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, Super slow motion video 1920 x 1080 (1080p) at 120 fps, Super slow motion video 1280 x 720 (720p) at 240 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) | Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), AI photo optimisation, AI video optimisation | AI Triple camera |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 8 Megapixel | 2 Megapixel | OnePlus Nord 2 5G has better second camera resolution than Realme C31. |
|---|---|---|---|
| Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/2.25 | F/2.4 | OnePlus Nord 2 5G has better second camera lens aperture than OnePlus Nord 2 5G. |
| Field of View (2nd Camera) | 119.7 degree(s) | - | |
| Camera Functions (2nd Camera) | - | Macro camera | |
| Camera Features (2nd Camera) | Electronic Image Stabiliser (EIS) | 4cm macro photography |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 0.3 Megapixel | OnePlus Nord 2 5G has higher resolution third camera than Realme C31. |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/2.4 | F/2.8 | OnePlus Nord 2 5G has better third camera lens aperture than OnePlus Nord 2 5G. |
| Camera Functions (3rd Camera) | Monochrome | B&W lens |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 5 Megapixel | OnePlus Nord 2 5G has better front camera resolution than Realme C31. |
| Sensor Name (Front) | Sony Exmor RS IMX615 sensor | - | |
| Lens Aperture (Front) | F/2.45 | F/2.2 | Realme C31 has better front lens aperture than OnePlus Nord 2 5G. |
| Lens Element Qty (Front) | - | 3-element | |
| Pixel Size (Front) | 0.8 μm | - | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | - | HDR | |
| Camera Modes (Front) | Time-lapse mode | Beauty mode, Filter mode | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1280 x 720 (720p) at 30 fps, 854 x 480 (480p) at 30 fps | |
| Camera Features (Front) | Electronic Image Stabiliser (EIS), Group Shot 2.0 | AI Selfie |
| BATTERY AND CHARGING | OnePlus Nord 2 5G | Realme C31 |
|---|
| Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | Realme C31 has larger battery capacity than OnePlus Nord 2 5G. |
|---|---|---|---|
| Fast Charging Technology | Warp Charge 65 technology | - | OnePlus Nord 2 5G has fast charging technology. |
| CELLULAR | OnePlus Nord 2 5G | Realme C31 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 4G | OnePlus Nord 2 5G has more advanced generation mobile network. |
| Operating System | OxygenOS (based on Android 11) | Android 11 | |
| User Interface | - | Realme UI (R Edition) | |
| Navigation | GPS, GLONASS, BeiDou, Galileo, NavIC | GPS, A-GPS, BeiDou, Galileo |
| COMMUNICATIONS | OnePlus Nord 2 5G | Realme C31 |
|---|
| Data Transmission | FDD-LTE, TDD-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 19 | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900, 800 | 2100, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, 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 700b, 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, 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, n7, n8, n20, n28, n38, n41, n78 | - | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac/ax | Wi-Fi | |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.0 | |
| NFC | Yes | - | OnePlus Nord 2 5G has NFC reader for mobile payments. |
| MEDIA | OnePlus Nord 2 5G | Realme C31 |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AIFF, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, LDAC, ALAC, Vorbis, apt-X HD | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, MPEG-2, H.264, H.263, HEVC, VP9, HEIF, HEIC | - | |
| Sound Enhancements | Dirac sound technologies | - |
| FEATURES | OnePlus Nord 2 5G | 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, SAR sensor, sensor core | Accelerometer, proximity sensor, magnetometer, gyro sensor, light sensor | |
| Security Devices | Fingerprint reader (under display) | Fingerprint reader (side) | |
| Additional Phone Features | Noise Cancellation Technology, MIMO technology, dual stereo speakers | MIMO technology, Ultra Power Saving Mode, Fast Charging |
| OTHERS | OnePlus Nord 2 5G | Realme C31 |
|---|
| Included Accessories | Protective cover, SIM card removal tool, screen protector (pre-applied), Warp Charge 65 power adapter, Warp Type-C cable | SIM card removal tool, 10W charger, micro-USB cable | |
|---|---|---|---|
| Compliant Standards | - | TUV Rheinland |
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