Detailed comparison and review of Realme C31 and OnePlus Nord CE 2 5G. 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 | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | RMX3501 | - | |
| Form Factor | Touch | Touch | |
| Height | 164.7 mm | 160.6 mm | Realme C31 has greater height than OnePlus Nord CE 2 5G. |
| Width | 76.1 mm | 73.2 mm | Realme C31 has greater width than OnePlus Nord CE 2 5G. |
| Depth | 8.4 mm | 7.8 mm | OnePlus Nord CE 2 5G is narrower than Realme C31. |
| Weight | 197 g | 173 g | OnePlus Nord CE 2 5G is lighter than Realme C31. |
| Body Colour | Light silver | Dark green | Mirror grey | Bahama blue | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.147 W/kg (body), 0.957 W/kg (head), 2.663 W/kg (limb) | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B 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 |
| DISPLAY | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Display Type | - | OLED display | |
|---|---|---|---|
| Display Technology | - | Fluid Amoled | |
| Screen Size (Display Size) | 6.5" | 6.43" | Realme C31 has larger screen size than OnePlus Nord CE 2 5G. |
| Screen Resolution (Display Resolution) | 1600 x 720 pixels | 2400 x 1080 pixels | OnePlus Nord CE 2 5G has better screen resolution than Realme C31. |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | - | 409 ppi | |
| Aspect Ratio | 20:9 | 20:9 | |
| Colour Depth | 16.7 million colours | - | |
| HDR | - | Yes | OnePlus Nord CE 2 5G has HDR. |
| HDR Technology | - | HDR10+ | |
| Display Refresh Rate | 60 Hz | 90 Hz | OnePlus Nord CE 2 5G has better refresh rate than Realme C31. |
| Touch Sampling Rate | 120 Hz | - | |
| Display Features | Ultra-clear View | Wide colour display (P3), Dark mode, sRGB support, AI colour enhancement | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Processor Type (CPU) | Unisoc | MediaTek Dimensity 900 | |
|---|---|---|---|
| Processor Number | T612 | - | |
| Clock Speed | 1.82 GHz | 2.4 GHz | OnePlus Nord CE 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-G57 | Mali G68 MC4 |
| MEMORY | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| RAM | LPDDR4X SDRAM - 4 GB + up to 7 GB virtual extension | LPDDR4X SDRAM - 8 GB | OnePlus Nord CE 2 5G has more RAM than Realme C31. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | OnePlus Nord CE 2 5G 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 | OnePlus Nord CE 2 5G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 64 Megapixel | OnePlus Nord CE 2 5G has better camera resolution than Realme C31. |
| Lens Aperture | F/2.2 | F/1.79 | OnePlus Nord CE 2 5G has better lens aperture than Realme C31. |
| Lens Construction | 5-element | 6-element | |
| Pixel Size | - | 0.7 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR | HDR, face retouch | |
| Camera Modes | Burst mode, Panorama, Time-lapse mode, Pro mode, Portrait, Filter mode, Macro mode, Night Pro | Panorama, Time-lapse mode, Nightscape capture mode, Portrait, Filter mode | |
| 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, 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 | |
| Camera Features (Functions) | AI Triple camera | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), Continuous Auto Focus (CAF), DualView, AI Scene Enhancement, 4-in-1 to 1.4μm pixel, AI hightlight video |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | OnePlus Nord CE 2 5G has better second camera resolution than Realme C31. |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | OnePlus Nord CE 2 5G has better second camera lens aperture than Realme C31. |
| Field of View (2nd Camera) | - | 119 degree(s) | |
| Camera Functions (2nd Camera) | Macro camera | - | |
| Camera Features (2nd Camera) | 4cm macro photography | Electronic Image Stabiliser (EIS) |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 0.3 Megapixel | 2 Megapixel | OnePlus Nord CE 2 5G has higher resolution third camera than Realme C31. |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/2.8 | F/2.4 | OnePlus Nord CE 2 5G has better third camera lens aperture than Realme C31. |
| Camera Functions (3rd Camera) | B&W lens | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 16 Megapixel | OnePlus Nord CE 2 5G has better front camera resolution than Realme C31. |
| Sensor Name (Front) | - | Sony Exmor RX IMX471 sensor | |
| Lens Aperture (Front) | F/2.2 | F/2.4 | Realme C31 has better front lens aperture than Realme C31. |
| Lens Element Qty (Front) | 3-element | - | |
| Pixel Size (Front) | - | 1 μm | |
| Special Effects (Front) | HDR | HDR, face retouch | |
| Camera Modes (Front) | Beauty mode, Filter mode | Time-lapse mode, Nightscape capture mode, Portrait, Filter mode | |
| Light Source (Front) | - | Display flash | |
| Video Resolutions (Front) | 1280 x 720 (720p) at 30 fps, 854 x 480 (480p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps | |
| Camera Features (Front) | AI Selfie | Electronic Image Stabiliser (EIS), AI hightlight video |
| BATTERY AND CHARGING | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 4500 mAh | Realme C31 has larger battery capacity than OnePlus Nord CE 2 5G. |
|---|
| CELLULAR | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | OnePlus Nord CE 2 5G has more advanced generation mobile network. |
| Operating System | Android 11 | OxygenOS (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 | OnePlus Nord CE 2 5G |
|---|
| Data Transmission | GPRS, EDGE, HSPA+, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE, 5G NR FR1 | |
|---|---|---|---|
| 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 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 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 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 38, Band 39, Band 40, Band 41, Band 66 | |
| 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 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, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n78, n40 | |
| 5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3500, TDD 2300 | |
| Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac/ax | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.2 | |
| NFC | - | Yes | OnePlus Nord CE 2 5G has NFC reader for mobile payments. |
| MEDIA | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Supported Digital Audio Standards | - | WMA, AAC, PCM, AMR, MP3, FLAC, APE (Monkey's Audio), apt-X, LDAC, RAW, ALAC, OPUS, 3GPP, SBC, Vorbis, apt-X HD, GSM, G711-ALAW, G711-MLAW | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-4, WMV, MPEG-2, H.264, H.263, VP8, VP9, H.265, MP4V, 3GPP, AV1 |
| FEATURES | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Sensors | Accelerometer, proximity sensor, magnetometer, gyro sensor, light sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope, sensor core | |
|---|---|---|---|
| Security Devices | Fingerprint reader (side) | Fingerprint reader (under display), face recognition | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | MIMO technology, Ultra Power Saving Mode, Fast Charging | Noise Cancellation Technology, MIMO technology, Super linear speaker |
| OTHERS | Realme C31 | OnePlus Nord CE 2 5G |
|---|
| Included Accessories | SIM card removal tool, 10W charger, micro-USB cable | Protective cover, SIM card removal tool, USB-C cable, screen protector (pre-applied), SuperVOOC 65W power adapter | |
|---|---|---|---|
| Compliant Standards | TUV Rheinland | TUV Rheinland Eye Comfort Certification |
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