Compare phones
| Global Score | |
| 86.5 | 77 |
| Basic Information | |
| Samsung | Oppo |
| Android 11, 10 | Android 11 |
| 2020-03-05 | -- |
| 6.27 x 2.96 x 0.35 inches | 6.30 x 2.88 x 0.30 inches |
| 6.74 ounces | 6.24 ounces |
| Black, Blue and Red | -- |
| Plastic and Plastic | Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 403 pixels per inch | 405 pixels per inch |
| 420 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.8 |
| Performance | |
| Exynos 9611 chipset | MediaTek Dimensity 1200 MT6893 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Cortex-A78, 64-bit, 6 nm (Octa-Core 3000 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Mali-G72 MP3 GPU | Mali-G77 MC9 GPU |
| 9.36 | 9.81 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 64.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 12.1 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 1.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy M31 has a general score of 86.5, which is much better than the OPPO Reno6 Pro 5G's 77 overall score. The Samsung Galaxy M31 is a somewhat thicker and just a little heavier cellphone than the OPPO Reno6 Pro 5G. Both phones in this comparison work with the same Android 11 operating system.
The OPPO Reno6 Pro 5G features just a bit better hardware performance than Galaxy M31, and although they both have the same number of cores, the OPPO Reno6 Pro 5G also has 6 GB more RAM. OPPO Reno6 Pro 5G counts with just a bit better screen than Samsung Galaxy M31, because it has a little higher resolution of 1080 x 2400 pixels, much more brightness, a little bit bigger screen and a little more pixels per display inch.
The OPPO Reno6 Pro 5G counts with a better storage to install games and applications than Galaxy M31, because although it has no SD extension slot, it also counts with 256 GB internal storage. The Samsung Galaxy M31 counts with a really longer battery duration than OPPO Reno6 Pro 5G. The Galaxy M31 features just a bit better camera than OPPO Reno6 Pro 5G, although it has a smaller aperture which is not nice for low-light photography and videos, they both have the same resolution back-facing camera, the same 3840x2160 (4K) video definition and the same 30 frames per second video frame rates.
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