Compare phones
| Global Score | |
| 73.9 | 86.5 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 11, 10 |
| 2021-09-09 | 2020-03-05 |
| 6.17 x 2.84 x 0.30 inches | 6.27 x 2.96 x 0.35 inches |
| 6.42 ounces | 6.74 ounces |
| Aurora and Stellar Black | Black, Blue and Red |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 411 pixels per inch | 403 pixels per inch |
| 750 cd/m2 brightness | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.4 |
| Performance | |
| MediaTek Dimesnity 900 MT6877 (6 nm) chipset | Exynos 9611 chipset |
| Cortex-A78, 64-bit (Octa-Core 2400 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Mali-G68 MC4 GPU | Mali-G72 MP3 GPU |
| 9.45 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 64.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 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 (60 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11.44 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4300mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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
Galaxy M31 has a global score of 86.5, which is much better than OPPO Reno6 5G's 73.9 general score. Both of these devices include the same Android 11 OS, so both of them should give you the same operating system features. Although Galaxy M31 is better than OPPO Reno6 5G, it must be noted that it's also older, thicker and a bit heavier.
The OPPO Reno6 5G counts with a bit faster CPU than Samsung Galaxy M31, and although they both have the same number of cores, the OPPO Reno6 5G also has a larger amount of RAM memory. OPPO Reno6 5G has a little bit better display than Samsung Galaxy M31, and although they both have a screen of the same size, the OPPO Reno6 5G also has a slightly higher resolution of 1080 x 2400 pixels, a lot brighter display and a just a little more pixels per display inch.
Galaxy M31 counts with a better storage capacity for applications, games, photos and videos than OPPO Reno6 5G, because although it has only 64 GB internal storage, it also counts with a slot for SD memory cards that admits up to 512 GB. Galaxy M31 features a much better battery duration than OPPO Reno6 5G, because it has a 6000mAh battery size instead of 4300mAh.
The Samsung Galaxy M31 shoots just a bit better photos and videos than OPPO Reno6 5G, although it has a smaller aperture, they both have the same 30 fps video frame rates, the same (4K) video resolution and the same resolution back camera.
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