Compare phones
| Global Score | |
| 79.9 | 81.3 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 10 |
| 2021-03-30 | 2020-04-27 |
| 6.43 x 2.91 x 0.33 inches | 6.27 x 2.88 x 0.34 inches |
| 6.81 ounces | 6.53 ounces |
| Blue and Gloss Black | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| -- | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 3216 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 526 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | MediaTek Helio P65 MT6768 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Mali-G52 MC2 GPU |
| 9.72 | 9.09 |
| 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 | |
| 50.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 12.1 | 10.89 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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
Galaxy A31 has a general score of 81.3, which is a bit better than OPPO Find X3 Pro's 79.9 score. The Galaxy A31 body is a little bit lighter than OPPO Find X3 Pro, although it is a little bit thicker and was released around 11 months before. These devices have Android OS (Operating System), but Galaxy A31 has older 10 version and OPPO Find X3 Pro has Android 11 version.
The OPPO Find X3 Pro features a bit more vivid display than Samsung Galaxy A31, because it has a bit bigger screen, a higher resolution of 1440 x 3216 and a higher pixels number in each inch of screen. The OPPO Find X3 Pro has a bit more powerful processor than Samsung Galaxy A31, and although they both have 8 cpu cores, the OPPO Find X3 Pro also has 8 GB more RAM.
OPPO Find X3 Pro has a better camera than Samsung Galaxy A31, because it has a much better 3840x2160 video quality, a back-facing camera with a better 50 mega pixels resolution, a lot bigger camera sensor taking lot higher quality videos and photographs and a bigger aperture. OPPO Find X3 Pro features a better memory capacity for apps and games than Samsung Galaxy A31, because although it has no SD card slot, it also counts with 256 GB internal storage capacity.
The Galaxy A31 features just a bit longer battery life than OPPO Find X3 Pro, because it has an 11 percent larger battery size.
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