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- Reno4 5G vs Galaxy M31 Prime
OPPO Reno4 5G vs Samsung Galaxy M31 Prime
What Reno4 5G does better (12) and where Galaxy M31 Prime wins (5) — every spec side by side.
vs
5.1Display5.0
6.8Camera7.5
4.2Battery6.6
7.1Features3.5
Dimensions
Size comparison
Reno4 5GGalaxy M31 Prime
| Reno4 5G | Galaxy M31 Prime | Difference | |
|---|---|---|---|
| Height | 159.3 mm | 159.2 mm | +0.1 mm |
| Width | 74 mm | 75.1 mm | −1.1 mm |
| Thickness | 7.8 mm | 8.9 mm | −1.1 mm |
| Weight | 183 g | 191 g | −8 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Reno4 5G better than Galaxy M31 Prime?
- Wired charging65 W vs 15 W4.3×
- Storage (max)256 GB vs 128 GB2×
- 5GYes · Galaxy M31 Prime: No
- NFCYes · Galaxy M31 Prime: No
- RAM8 GB vs 6 GB+33%
- Storage (base)128 GB vs 64 GB2×
- Weight183 g vs 191 g+4%
- CPU frequency2.4 GHz vs 2.3 GHz+4%
- Peak brightness430 nits vs 420 nits+2%
- Process7 nm vs 10 nm+43%
- Thickness7.8 mm vs 8.9 mm+14%
- Main camera aperturef/1.7 vs f/1.8+6%
Why is Galaxy M31 Prime better than Reno4 5G?
- Battery capacity4,000 mAh vs 6,000 mAh+50%
- Main camera48 MP vs 64 MP+33%
- Memory card slotNo · Reno4 5G: Yes
- 4K selfie videoNo · Reno4 5G: Yes
- 3.5 mm headphone jackNo · Reno4 5G: Yes
Specifications
Side by side
| Design | ||
| Weight | 183 g | 191 g |
| Thickness | 7.8 mm | 8.9 mm |
| Height | 159.3 mm | 159.2 mm |
| Width | 74 mm | 75.1 mm |
| Frame | Aluminium | Plastic |
| Back | Glass | Plastic |
| Glass protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
| Colours | Galactic Blue, Space Black, Purple | Ocean Blue, Space Black, Iceberg Blue |
| Display | ||
| Screen size | 6.4″ | 6.4″ |
| Panel | AMOLED | Super AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,340 px |
| Pixel density | 409 ppi | 403 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 430 nits | 420 nits |
| Screen-to-body ratio | 84.7% | 84.1% |
| Performance | ||
| Chipset | Qualcomm SM7250 Snapdragon 765G 5G | Exynos 9611 |
| Chip maker | Qualcomm | Exynos |
| Process | 7 nm | 10 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 2.3 GHz |
| GPU | Adreno 620 | Mali-G72 MP3 |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 128 GB | 64 GB |
| Storage type | UFS 2.1 | UFS 2.1 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 48 MP | 64 MP |
| Main camera aperture | f/1.7 | f/1.8 |
| Main sensor size | 1/2.0" | 1/1.72" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 32 MP | 32 MP |
| 4K selfie video | No | Yes |
| Battery | ||
| Battery capacity | 4,000 mAh | 6,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 65 W | 15 W |
| Charged in 30 min | 120% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.1 | 5 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Dual-band GPS | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | Under display | Rear |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, compass |
| SAR (head) | — | 0.38 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | ColorOS 7.2 | One UI 2.0 |
