Compare phones
| Global Score | |
| 86.5 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| Android 11, 10 | -- |
| 2020-03-05 | 2020-04-21 |
| 6.27 x 2.96 x 0.35 inches | 6.31 x 2.87 x 0.31 inches |
| 6.74 ounces | 6.35 ounces |
| Black, Blue and Red | Glacial green |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 330.00 |
| 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 | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 9 |
| Performance | |
| Exynos 9611 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 650 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 11.88 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.16 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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
The Samsung Galaxy M31 is better than OnePlus 8, getting a score of 86.5 against 76. Despite being the best in our current comparison, we must highlight that it is also a a little bit heavier and somewhat thicker device. OnePlus 8 features a bit more vivid screen than Samsung Galaxy M31, because it has way more brightness, a little larger display, a just a bit greater screen density and a quite better 1080 x 2400px resolution.
The OnePlus 8 counts with a bit better CPU than Galaxy M31, and although they both have 8 cpu cores, the OnePlus 8 also has a larger amount of RAM memory. Galaxy M31 shoots a bit better videos and photos than OnePlus 8, because although it has slower 30 frames per second video frame rates, and they both have the same video definition and the same camera aperture, the Galaxy M31 also counts with a way higher 64 mega-pixels resolution back camera and a bigger sensor taking better quality videos and photographs.
Samsung Galaxy M31 has a bigger storage capacity to install applications and games or saving photos and videos than OnePlus 8, because although it has only 64 GB internal storage capacity, it also counts with a slot for SD memory cards that supports up to 512 GB. Samsung Galaxy M31 features a really longer battery duration than OnePlus 8, because it has 6000mAh of battery capacity.
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