Compare phones
| Global Score | |
| 72.8 | 88 |
| Basic Information | |
| OnePlus | Samsung |
| Android 15 | Android 11, 10 |
| -- | 2020-08-06 |
| -- | 6.27 x 2.93 x 0.37 inches |
| -- | 7.16 ounces |
| -- | Mirage black and Mirage blue |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.5 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 427 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Samsung Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Yes GPU | Mali-G72 MP3 GPU |
| 6.3 | 9.36 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 14.14 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm 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 |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.99 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | 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 is a lot better than the OnePlus Open 2 (Rumored), with a score of 88 against 72.8. These phones include Android OS (operating system), but Galaxy M31s has older 11 version and OnePlus Open 2 (Rumored) has Android 15. The Galaxy M31s features a bit more vivid display than OnePlus Open 2 (Rumored), although it has a quite lower pixel density, a bit smaller display and a lot lower resolution of 1080 x 2400.
OnePlus Open 2 (Rumored) counts with a much greater memory capacity to store more games and applications than Samsung Galaxy M31s, because although it has no external memory slot, it also counts with more internal storage. The Samsung Galaxy M31s has a much powerful processor than OnePlus Open 2 (Rumored), although it has a lower amount of RAM, they both have 8 cores.
The Samsung Galaxy M31s counts with just a bit longer battery performance than OnePlus Open 2 (Rumored), because it has 6000mAh of battery capacity instead of 5700mAh. The Galaxy M31s shoots a bit better photos and videos than OnePlus Open 2 (Rumored), because although it has slower 30 frames per second video frame rate and a tinier aperture, and they both have the same video resolution, the Galaxy M31s also counts with a bigger back-facing camera sensor which provides a higher photo and video quality and a way higher resolution back camera.
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