Compare phones
| Global Score | |
| 72.2 | 88 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11, 10 | Android 11, 10 |
| 2019-10-18 | 2020-08-06 |
| 6.34 x 2.93 x 0.32 inches | 6.27 x 2.93 x 0.37 inches |
| 6.70 ounces | 7.16 ounces |
| Frosted silver and Glacier blue | Mirage black and Mirage blue |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 248.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Samsung Exynos 9611 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 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 |
| 9.72 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 32.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 26.00mm 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 (960 fps) (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 |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 3800mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 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 is a lot better than OnePlus 7T, getting an 88 score against 72.2. Galaxy M31s is a newer cellphone than the OnePlus 7T, although it is a little heavier and thicker. Both phones in this comparison review include the same Android 11 OS (operating system), so you shouldn't perceive any difference in that aspect.
The OnePlus 7T has a bit more vivid screen than Samsung Galaxy M31s. They have a same size display, the same exact resolution of 1080 x 2400 and a better pixel count per display inch. The Galaxy M31s counts with a much better memory capacity for applications, games, photos and videos than OnePlus 7T, and although they both have equal internal memory, the Galaxy M31s also has an external memory card slot that supports a maximum of 512 GB.
The OnePlus 7T features a little bit better processing power than Samsung Galaxy M31s, and although they both have a Octa-Core CPU, the OnePlus 7T also has a higher amount of RAM memory. Galaxy M31s has a much better battery performance than OnePlus 7T, because it has 6000mAh of battery capacity instead of 3800mAh.
The Galaxy M31s has a little bit better camera than OnePlus 7T, because although it has worse 30 fps video frame rate and a tinier aperture, and they both have the same 3840x2160 video definition, the Galaxy M31s also counts with a larger camera sensor capturing more light and vivid colors and a way higher 64 megapixels resolution back facing camera.
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