Compare phones
| Global Score | |
| 81.3 | 76 |
| Basic Information | |
| Samsung | Oppo |
| Android 10 | Android 11 |
| 2020-04-27 | 2021-04-14 |
| 6.27 x 2.88 x 0.34 inches | 6.30 x 2.85 x 0.31 inches |
| 6.53 ounces | 6.49 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Galactic Silver and Starlight Black |
| Plastic | -- |
| -- | $ 975.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 405 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 865 SDM865 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G52 MC2 GPU | Adreno 650 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 | 50.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 10.89 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
Galaxy A31 has a score of 81.3, which is a little bit better than the OPPO Find X3 Neo's overall score of 76. Although the Galaxy A31 is a better device than the OPPO Find X3 Neo, we must note that it's also an older, a bit heavier and just a little bit thicker device. Both of these phones work with Android OS (operating system), but the Galaxy A31 has an older 10 version and OPPO Find X3 Neo has Android 11 version.
The OPPO Find X3 Neo has a brighter screen than Galaxy A31, because although it has a bit worse screen pixels density, and they both have exactly the same resolution of 1080 x 2400, the OPPO Find X3 Neo also counts with a quite bigger screen. OPPO Find X3 Neo features a bigger memory for games and applications than Samsung Galaxy A31, because although it has no external SD slot, it also counts with more internal memory capacity.
OPPO Find X3 Neo has a bit better performance than Galaxy A31, and although they both have the same number of cores, the OPPO Find X3 Neo also has a greater amount of RAM. The OPPO Find X3 Neo counts with a bit better camera than Samsung Galaxy A31, because it has a bigger diafragm aperture to capture better images in low light environments, a much better video definition and a camera with more MP.
Galaxy A31 features a bit longer battery lifetime than OPPO Find X3 Neo, because it has 5000mAh of battery capacity against 4500mAh.
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