Compare phones
| Global Score | |
| 81.3 | 79.8 |
| Basic Information | |
| Samsung | OnePlus |
| Android 10 | Android 10, 9.0 Pie |
| 2020-04-27 | 2019-05-30 |
| 6.27 x 2.88 x 0.34 inches | 6.40 x 2.99 x 0.35 inches |
| 6.53 ounces | 7.27 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Almond, Mirror gray and Nebula blue |
| Plastic | Glass (Corning Gorilla Glass 5) and Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2400 x 1080 pixels | 3120 x 1440 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 513 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.7 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 855 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G52 MC2 GPU | Adreno 640 GPU |
| 9.09 | 9.72 |
| 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 | |
| 48.00 MP + 20.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.60 aperture |
| 26.00mm focal length | 17.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.89 | 11.99 |
| 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| 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 |
Comparison review
The Samsung Galaxy A31 is slightly better than OnePlus 7 Pro 5G, with an 81.3 score against 79.8. These phones work with the same Android 10 OS, so both should provide you very similar operating system features. The Samsung Galaxy A31 design is newer, just a bit thinner and lighter than the OnePlus 7 Pro 5G.
OnePlus 7 Pro 5G counts with a bit sharper display than Galaxy A31, because it has a higher 1440 x 3120px resolution, a bit better amount of pixels per inch in the display and a quite larger display. The OnePlus 7 Pro 5G has a bit better hardware performance than Galaxy A31, and although they both have the same number of cores, the OnePlus 7 Pro 5G also has more RAM memory.
The OnePlus 7 Pro 5G has a much better camera than Galaxy A31, and although they both have a 48 mega pixels camera and the same camera sensor size, the OnePlus 7 Pro 5G also has a much better video definition and a larger diafragm aperture to take better low-light captures and video. OnePlus 7 Pro 5G has a greater memory to install applications and games or saving photos and videos than Galaxy A31, because although it has no external memory slot, it also counts with 256 GB internal memory capacity.
Samsung Galaxy A31 features better battery performance than OnePlus 7 Pro 5G, because it has 5000mAh of battery capacity.
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