Compare phones
| Global Score | |
| 79.8 | 88 |
| Basic Information | |
| OnePlus | Samsung |
| Android 10, 9.0 Pie | Android 11, 10 |
| 2019-05-30 | 2020-08-06 |
| 6.40 x 2.99 x 0.35 inches | 6.27 x 2.93 x 0.37 inches |
| 7.27 ounces | 7.16 ounces |
| Almond, Mirror gray and Nebula blue | Mirage black and Mirage blue |
| Glass (Corning Gorilla Glass 5) and Metal | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 3120 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 513 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Samsung Exynos 9611 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Mali-G72 MP3 GPU |
| 9.72 | 9.36 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 32.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 17.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.99 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 Galaxy M31s is better than OnePlus 7 Pro 5G, with a global score of 88 against 79.8. The Galaxy M31s design is newer and just a little lighter, but also a little thicker than OnePlus 7 Pro 5G. Both devices we are comparing here use Android OS, but the Galaxy M31s has a more recent 11 version and OnePlus 7 Pro 5G has Android 10 version.
OnePlus 7 Pro 5G has a bit faster CPU than Galaxy M31s, and although they both have 8 processing cores, the OnePlus 7 Pro 5G also has 6 GB more RAM memory. The OnePlus 7 Pro 5G counts with just a bit better looking screen than Samsung Galaxy M31s, because it has a quite larger display, a better pixels density and a higher resolution of 1440 x 3120px.
The Galaxy M31s has a little bit better storage capacity for applications, games, photos and videos than OnePlus 7 Pro 5G, because although it has less internal storage capacity, it also counts with a slot for an SD memory card that supports a maximum of 512 GB. The Galaxy M31s counts with a much longer battery duration than OnePlus 7 Pro 5G, because it has a 6000mAh battery size against 4000mAh.
The Samsung Galaxy M31s has a bit better camera than OnePlus 7 Pro 5G, because although it has a tinier aperture and slower 30 frames per second video frame rate, and they both have the same (4K) video resolution, the Samsung Galaxy M31s also counts with a back facing camera with way more mega pixels and a larger sensor which provides a better photo and video quality.
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