Compare phones
| Global Score | |
| 75.8 | 86.5 |
| Basic Information | |
| OnePlus | Samsung |
| -- | Android 11, 10 |
| 2019-10-18 | 2020-03-05 |
| 6.40 x 2.99 x 0.35 inches | 6.27 x 2.96 x 0.35 inches |
| 7.27 ounces | 6.74 ounces |
| Haze blue | Black, Blue and Red |
| Glass (Corning Gorilla Glass 5) and Metal | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 432.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 3120 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 513 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Exynos 9611 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Mali-G72 MP3 GPU |
| 9.72 | 9.36 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| 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 (960 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11.99 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4085mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 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
Galaxy M31 is much better than OnePlus 7T Pro, having a global score of 86.5 against 75.8. The Galaxy M31 construction has the same thickness than OnePlus 7T Pro, but it's a little lighter. The OnePlus 7T Pro has a bit sharper display than Galaxy M31, because it has a higher resolution of 1440 x 3120, a better pixel density and a little bit bigger screen.
The OnePlus 7T Pro counts with a bit better hardware performance than Samsung Galaxy M31, and although they both have a Octa-Core processing unit, the OnePlus 7T Pro also has a larger amount of RAM. The OnePlus 7T Pro has a greater storage capacity for games and applications than Samsung Galaxy M31, because although it has no slot for SD memory cards, it also counts with 256 GB internal storage.
The Samsung Galaxy M31 has a superior battery lifetime than OnePlus 7T Pro, because it has a 6000mAh battery capacity instead of 4085mAh. The Samsung Galaxy M31 shoots slightly better pictures and videos than OnePlus 7T Pro, because although it has a smaller camera aperture which is not good for shooting photographs and/or video in poorly lited environments and lower 30 fps video frame rates, and they both have the same (4K) video definition, the Samsung Galaxy M31 also counts with a back camera with much more mega-pixels and a larger camera sensor providing a better image quality.
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