Compare phones
| Global Score | |
| 88 | 86.1 |
| Basic Information | |
| Samsung | Motorola |
| Android 11, 10 | Android 11 |
| 2020-08-06 | 2021-08-19 |
| 6.27 x 2.93 x 0.37 inches | 6.42 x 2.99 x 0.28 inches |
| 7.16 ounces | 5.75 ounces |
| Mirage black and Mirage blue | Frosted Emerald, Frosted Grey and Frosted White |
| -- | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | -- |
| 405 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 778G SM7325 (6 nm) chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 670 Prime, 64-bit (Octa-Core 2400 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 642L GPU |
| 9.36 | 9.45 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 108.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (920 fps) (HD) slow motion video |
| 12.1 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.92 |
| 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 |
| FM Radio | -- |
Comparison review
Galaxy M31s has a global score of 88, which is a little bit better than the Motorola Edge 20's overall score of 86.1. Although it's the best cellphone in this comparison, the Galaxy M31s design is older, somewhat heavier and notably thicker than Motorola Edge 20. Both phones in this comparison work with the same Android 11 operating system, so they should provide you identical OS features.
Motorola Edge 20 counts with just a bit better processing power than Galaxy M31s, and although they both have the same number of cores, the Motorola Edge 20 also has a larger amount of RAM memory. Motorola Edge 20 has a display that's very similar to the screen in Samsung Galaxy M31s, because although the Motorola Edge 20 has a little worse display density, and they both have an equal resolution of 1080 x 2400, it also counts with a bit larger screen.
The Motorola Edge 20 features a camera that is very similar to the camera in Samsung Galaxy M31s, because although the Motorola Edge 20 has a tinier aperture which is not favorable for shooting photos in low light environments, and they both have the same 30 fps video frame rates and the same (4K) video definition, it also counts with a much more mega-pixels back-facing camera.
The Galaxy M31s has a much bigger memory for games and applications than Motorola Edge 20, and although they both have equal internal memory, the Galaxy M31s also has an external memory card slot that holds up to 512 GB. Samsung Galaxy M31s features a really longer battery duration than Motorola Edge 20, because it has a 50 percent larger battery capacity.
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