Oppo F31 Pro (12GB RAM + 256GB) vs Realme 15 Pro 5G
Findprix helps you compare the Oppo F31 Pro (12GB RAM + 256GB) and Realme 15 Pro 5G in terms of price, specifications, user reviews, and more. Oppo F31 Pro (12GB RAM + 256GB) is expected to launch in India on September 19, 2025, with a starting price of ₹30,999 Realme 15 Pro 5G is priced at ₹31,999. Here's a quick comparison.
| Key Highlights | Oppo F31 Pro (12GB RAM + 256GB) | Realme 15 Pro 5G |
|---|---|---|
| Processor | MediaTek Dimensity 7300 | 4 nm | Qualcomm Snapdragon 7 Gen 4 | 4 nm |
| RAM | 12GB | LPDDR4X | 8GB | LPDDR4X |
| Storage | 256GB | UFS 3.1 | 128GB | UFS 3.1 |
| Display | 6.57 inches | FHD+ | 6.8 inches | FHD+ |
| Front Camera | 32MP | 50MP |
| Rear Camera | 50MP + 2MP | 50MP + 50MP |
| Battery | 7000 mAh | 80W | 7000 mAh | 80W |
| OS | Android 15 | Android 15 |
Overview
| Launch Date | September 19, 2025 | July 30, 2025 |
|---|---|---|
| Processor | MediaTek Dimensity 7300 | 4 nm | Qualcomm Snapdragon 7 Gen 4 | 4 nm |
| RAM | 12GB | LPDDR4X | 8GB | LPDDR4X |
| Storage | 256GB | UFS 3.1 | 128GB | UFS 3.1 |
| Display | 6.57 inches | FHD+ | 6.8 inches | FHD+ |
| Front Camera | 32MP | 50MP |
| Rear Camera | 50MP + 2MP | 50MP + 50MP |
| Battery | 7000 mAh | 80W | 7000 mAh | 80W |
| OS | Android 15 | Android 15 |
| User Ratings | N/A | 4.4/5 (2.4K Ratings) |
Price List
 | N/A | ₹31,999 |
|---|
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| Software Updates | 2 Years OS + 3 Years Security | 2 Year OS + 3 Year Security |
| Custom UI | ColorOS | Realme UI |
Design
| Dimensions | 158.2 x 75 x 8.1 mm | 162.26 x 76.15 x 7.69 mm |
|---|---|---|
| Weight | 191 g | 187 g |
| Water Resistance | Yes IP68, IP66, IP69 (up to 1.5m for 30 min) | Yes, IP68, IP66, IP69 (up to 2m for 30 min) |
| Dust Resistance | -- | Yes |
| Build Material | Back: Polycarbonate | Back: Plastic |
| Colours | Space Grey, Desert Gold | Silk Purple, Velvet Green, Flowing Silver |
| Features | MIL-STD-810H certified | MIL-STD-810H |
Display
| Touch Screen | Yes | Yes |
|---|---|---|
| Touch Sampling Rate | 240 Hz | 240 Hz |
| Display Type | AMOLED | AMOLED |
| Peak Brightness | 1400 nits | 6500 nits |
| Refresh Rate | 120 Hz | 144 Hz |
| Screen Size | 6.57 inches (16.69 cm), Full HD+ | 6.8 inches (17.27 cm), Full HD+ |
| Screen Resolution | 2376 x 1080 pixels | 1280 x 2800 pixels |
| Aspect Ratio | 20:9 | 19.8:9 |
| Screen-to-Body Ratio | ~93.5% | ~94% |
| Pixel Density | ~401 ppi | ~453 ppi |
| HDR Support | -- | Yes, HDR 10+ |
| Curved Display | -- | Yes |
| Screen Protection | Yes, DT-Star D+ | Corning Gorilla Glass 7i |
| Dimming Technology | -- | PWM Dimming @ 4608 Hz |
Rear Camera
| Camera Setup | Dual | Dual |
|---|---|---|
| Primary | 50 MP (wide) 78° FoV, f/1.8 aperture, 1/2.88″ sensor size, 0.61µm pixel size upto 10x Digital Zoom OIS, PDAF | 50 MP (wide) 84° FoV, f/1.8 aperture, 24mm focal length, 1/1.56″ sensor size, 1µm pixel size upto 20x Digital Zoom OIS, PDAF |
| Secondary | 2 MP (mono) 89° FoV, f/2.4 aperture, 1/1.5″ sensor size, 1.75µm pixel size | 50 MP (wide) 115.6° FoV, f/2.0 aperture, 16mm focal length, 1/2.8″ sensor size, 0.61µm pixel size |
| OIS | Yes | Yes |
| Gyro EIS | Yes | Yes |
| Autofocus | Yes, PDAF | Yes, PDAF |
| Sensor | -- | Sony IMX882 |
| Flash | Yes, LED | Yes, Dual LED |
| Video Recording | 2160p @ 30 fps, 1080p @ 60 fps, 720p @ 240 fps | 2160p @ 30 fps, 1080p @ 120 fps, 720p @ 240 fps |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 32 MP (wide) f/2.4 aperture, 1/3.1″ sensor size, 0.7µm pixel size | 50 MP (wide) 86.7° FoV, f/2.4 aperture, 22mm focal length, 1/2.8″ sensor size, 0.6µm pixel size |
| Sensor | -- | OmniVision OV50D |
| Gyro EIS | Yes | -- |
| Video Recording | 2160p @ 30 fps, 1080p @ 30 fps, 720p @ 30 fps | 2160p @ 60 fps, 1080p @ 60 fps, 720p @ 30 fps |
Performance
| RAM | 12 GB | 8 GB |
|---|---|---|
| RAM Type | LPDDR4X | LPDDR4X |
| Chipset | MediaTek Dimensity 7300 | Qualcomm Snapdragon 7 Gen 4 |
| Fabrication | 4 nm | 4 nm |
| GPU | Mali-G615 MC2 | Adreno 722 |
| CPU | Octa core 4x Cortex A78 @ 2.5 GHz 4x Cortex A55 @ 2 GHz | Octa core 1x Cortex A720 @ 2.8 GHz 4x Cortex A720 @ 2.4 GHz 3x Cortex A520 @ 1.8 GHz |
Gaming
| Cooling System | Yes, Vapor Chamber | Yes, Vapor Chamber |
|---|---|---|
| Cooling Area | 4363 mm² | 7000 mm² |
Storage
| Internal Storage | 256 GB | 128 GB |
|---|---|---|
| Storage Type | UFS 3.1 | UFS 3.1 |
| Memory Card Slot | Yes | No |
Battery
| Battery | 7000 mAh | 7000 mAh |
|---|---|---|
| Battery Type | -- | Li-Polymer |
| Wired Charging Speed | 80W | 80W Ultra Charging |
| Wired Charging Time | 37% charge in ~20 minutes | 50% charge in ~25 minutes |
| Wired Reverse Charging | Yes, 10W | -- |
Network
| SIM | SIM 1: Nano SIM 2: Nano | SIM 1: Nano SIM 2: Nano |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | n1, n3, n5, n8, n28, n38, n40, n41, n77, n78 | FDD: n1 / n3 / n5 / n8 / n28 TDD: n40 / n41 / n77 / n78 |
| 4G Bands | B1, B3, B5, B8, B19, B28, B38, B40, B41, B42, B48 | FDD-LTE: B1 / B3 / B5 / B8 / B28 TDD-LTE: B40 / B41 |
| Navigation Support | GPS, Glonass, Beidou, Galileo, QZSS | GPS, GLONASS, Galileo, BDS |
| SAR | Head: 1.127 W/kg Body: 0.845 W/kg | -- |
Connectivity
| Bluetooth | Yes, v5.4 | Yes, v5.4 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi | Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 |
| NFC | Yes | No |
| Infrared port | -- | Yes |
Features
| Audio Jack | Yes, USB Type-C | Yes, USB Type-C |
|---|---|---|
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | Yes |
| Fingerprint Sensor | Yes, In-display | Yes, In-display |
| Sensors | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, Color Temperature sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| AI Support | Yes | Yes |
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