Compare phones
| Global Score | |
| 73.9 | 88 |
| Basic Information | |
| Oppo | Samsung |
| -- | Android 11, 10 |
| 2019-06-12 | 2020-08-06 |
| 6.38 x 3.04 x 0.37 inches | 6.27 x 2.93 x 0.37 inches |
| 7.58 ounces | 7.16 ounces |
| Black and Green | Mirage black and Mirage blue |
| Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 390 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 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 |
| 8 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Mali-G72 MP3 GPU |
| 9.63 | 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/1.70 aperture | f/1.80 aperture |
| 27.00mm 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 |
| 11.77 | 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4065mAh Battery | 6000mAh 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
The Galaxy M31s has an overall score of 88, which is much better than OPPO Reno 10x Zoom's 73.9 general score. Galaxy M31s's construction has the same thickness than OPPO Reno 10x Zoom, but it is just a little lighter. Samsung Galaxy M31s and OPPO Reno 10x Zoom both have incredibly similar screens, because although the Samsung Galaxy M31s has a quite smaller display, it also counts with a quite better resolution of 1080 x 2400px and a little more pixels per inch in the screen.
Samsung Galaxy M31s has slightly more storage capacity to install applications and games than OPPO Reno 10x Zoom, because although it has 0 less internal memory, it also counts with a SD extension slot that admits up to 512 GB. OPPO Reno 10x Zoom counts with a little better processing power than Galaxy M31s, and although they both have the same number of cores, the OPPO Reno 10x Zoom also has a greater amount of RAM.
The Samsung Galaxy M31s captures just a bit better photos and videos than OPPO Reno 10x Zoom, because although it has a smaller aperture which is not favorable for shooting pictures or videos in poorly lited situations and worse 30 fps video frame rates, and they both have the same (4K) video definition, the Samsung Galaxy M31s also counts with a way higher 64 mega-pixels resolution camera in the back and a bigger back camera sensor taking better quality photographs and videos.
The Samsung Galaxy M31s counts with a superior battery performance than OPPO Reno 10x Zoom, because it has a 6000mAh battery size.
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