Nothing Phone 3a Pro (12GB + 256GB) vs Oppo F31 Pro (12GB RAM + 256GB)
Findprix helps you compare the Nothing Phone 3a Pro (12GB + 256GB) and Oppo F31 Pro (12GB RAM + 256GB) in terms of price, specifications, user reviews, and more. Nothing Phone 3a Pro (12GB + 256GB) is priced at ₹30,600. Oppo F31 Pro (12GB RAM + 256GB) is expected to launch in India on September 19, 2025, with a starting price of ₹30,999 Here's a quick comparison.
| Key Highlights | Nothing Phone 3a Pro (12GB + 256GB) | Oppo F31 Pro (12GB RAM + 256GB) |
|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 3 | 4 nm | MediaTek Dimensity 7300 | 4 nm |
| RAM | 12GB | 12GB | LPDDR4X |
| Storage | 256GB | 256GB | UFS 3.1 |
| Display | 6.77 inches | FHD+ | 6.57 inches | FHD+ |
| Front Camera | 50MP | 32MP |
| Rear Camera | 50MP + 50MP + 8MP | 50MP + 2MP |
| Battery | 5000 mAh, 50W | 7000 mAh | 80W |
| OS | Android 15 | Android 15 |
Overview
| Launch Date | March 25, 2025 | September 19, 2025 |
|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 3 | 4 nm | MediaTek Dimensity 7300 | 4 nm |
| RAM | 12GB | 12GB | LPDDR4X |
| Storage | 256GB | 256GB | UFS 3.1 |
| Display | 6.77 inches | FHD+ | 6.57 inches | FHD+ |
| Front Camera | 50MP | 32MP |
| Rear Camera | 50MP + 50MP + 8MP | 50MP + 2MP |
| Battery | 5000 mAh, 50W | 7000 mAh | 80W |
| OS | Android 15 | Android 15 |
| User Ratings | 4.3/5 (48 Ratings) | N/A |
Price List
 | ₹30,600 | N/A |
|---|
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| Software Updates | 3 Years OS + 6 Years Security | 2 Years OS + 3 Years Security |
| Custom UI | Nothing OS 3.1 | ColorOS |
Design
| Dimensions | 163.5 x 77.5 x 8.4 mm | 158.2 x 75 x 8.1 mm |
|---|---|---|
| Weight | 211 g | 191 g |
| Water Resistance | Yes, Splash proof, IP64 | Yes IP68, IP66, IP69 (up to 1.5m for 30 min) |
| Dust Resistance | Yes | -- |
| Build Material | -- | Back: Polycarbonate |
| Colours | Black, Grey | Space Grey, Desert Gold |
| Features | -- | MIL-STD-810H certified |
Display
| Touch Screen | Yes, 240 Hz Touch Sampling Rate | Yes |
|---|---|---|
| Touch Sampling Rate | -- | 240 Hz |
| Display Type | AMOLED | AMOLED |
| Peak Brightness | 3000 nits | 1400 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.77 inches, Full HD+ | 6.57 inches (16.69 cm), Full HD+ |
| Screen Resolution | 1080 x 2392 pixels | 2376 x 1080 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | ~88.4% | ~93.5% |
| Pixel Density | ~ 387 ppi | ~401 ppi |
| HDR Support | Yes, HDR10+ | -- |
| Screen Protection | Yes, Panda Glass | Yes, DT-Star D+ |
Rear Camera
| Camera Setup | Triple | Dual |
|---|---|---|
| Primary | 50 MP (Wide) f/1.9 aperture, 24 mm focal length, 1.56″ sensor size, 1.0µm pixel size OIS, Dual pixel PDAF | 50 MP (wide) 78° FoV, f/1.8 aperture, 1/2.88″ sensor size, 0.61µm pixel size upto 10x Digital Zoom OIS, PDAF |
| Secondary | 50 MP (Telephoto) f/2.6 aperture, 70 mm focal length, 1.95″ sensor size, 0.8µm pixel size OIS, PDAF, 3x optical zoom | 2 MP (mono) 89° FoV, f/2.4 aperture, 1/1.5″ sensor size, 1.75µm pixel size |
| Tertiary | 8 MP (Ultra-Wide) f/2.2 aperture, 15 mm focal length, 1/4.0″ sensor size, 1.12µm pixel size | -- |
| OIS | Yes | Yes |
| Gyro EIS | Yes | Yes |
| Autofocus | Yes | Yes, PDAF |
| Sensor | Sony | -- |
| Flash | Yes | Yes, LED |
| Video Recording | 4K @ 30 fps, 1080p @ 120 fps | 2160p @ 30 fps, 1080p @ 60 fps, 720p @ 240 fps |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 50 MP f/2.2 aperture, 15 mm focal length, 1/4.0″ sensor size, 1.12µm pixel size | 32 MP (wide) f/2.4 aperture, 1/3.1″ sensor size, 0.7µm pixel size |
| Gyro EIS | -- | Yes |
| Video Recording | 4K @ 30 fps, 1080p @ 30 fps | 2160p @ 30 fps, 1080p @ 30 fps, 720p @ 30 fps |
Performance
| RAM | 12 GB | 12 GB |
|---|---|---|
| RAM Type | -- | LPDDR4X |
| Chipset | Qualcomm Snapdragon 7s Gen 3 | MediaTek Dimensity 7300 |
| Fabrication | 4 nm | 4 nm |
| GPU | Adreno 710 (940 MHz) | Mali-G615 MC2 |
| CPU | Octa-core (1 x 2.5 GHz Cortex-A720 + 3 x 2.4 GHz Cortex-A720 + 4 x 1.8 GHz Cortex-A520) | Octa core 4x Cortex A78 @ 2.5 GHz 4x Cortex A55 @ 2 GHz |
Gaming
| Cooling System | -- | Yes, Vapor Chamber |
|---|---|---|
| Cooling Area | -- | 4363 mm² |
Storage
| Internal Storage | 256 GB | 256 GB |
|---|---|---|
| Storage Type | UFS 3.1 | UFS 3.1 |
| Memory Card Slot | No | Yes |
Battery
| Battery | 5000 mAh | 7000 mAh |
|---|---|---|
| Wired Charging Speed | 50W | 80W |
| Wired Charging Time | 100% in 56 minutes | 37% charge in ~20 minutes |
| Wired Reverse Charging | -- | Yes, 10W |
| Wireless Charging Speed | No | -- |
Network
| SIM | Dual 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 |
| 4G Bands | -- | B1, B3, B5, B8, B19, B28, B38, B40, B41, B42, B48 |
| Navigation Support | Yes, GPS, GALILEO, GLONASS, BDS, QZSS | GPS, Glonass, Beidou, Galileo, QZSS |
| SAR | -- | Head: 1.127 W/kg Body: 0.845 W/kg |
Connectivity
| Bluetooth | Yes, v5.4 | Yes, v5.4 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 802.11 a/b/g/n/ac/6, Dual band | Yes, Wi-Fi |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| NFC | Yes | Yes |
Features
| Audio Jack | 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, Gyroscope, Proximity Sensor, Compass | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, Color Temperature sensor |
| AI Support | -- | Yes |
| Additional Features | Circle to Search | -- |
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