Compare phones
| Global Score | |
| 86.1 | 86.5 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 11, 10 |
| 2021-08-19 | 2020-03-05 |
| 6.42 x 2.99 x 0.28 inches | 6.27 x 2.96 x 0.35 inches |
| 5.75 ounces | 6.74 ounces |
| Frosted Emerald, Frosted Grey and Frosted White | Black, Blue and Red |
| Aluminum and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| -- | Super AMOLED |
| 393 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 778G SM7325 (6 nm) chipset | Exynos 9611 chipset |
| Kryo 670 Prime, 64-bit (Octa-Core 2400 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 642L GPU | Mali-G72 MP3 GPU |
| 9.45 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 108.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 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 (920 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.1 | 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, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| 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 |
| -- | FM Radio |
Comparison review
Galaxy M31 has a score of 86.5, which is just a bit better than Motorola Edge 20's 86.1 overall score. Although it's the best in this comparison review, the Galaxy M31 is an older, thicker and somewhat heavier device than the Motorola Edge 20. These devices include the same Android 11 OS (Operating System), so both should offer all the same operating system features.
Motorola Edge 20 features a bit more powerful processing unit than Samsung Galaxy M31, and although they both have the same number of cores, the Motorola Edge 20 also has 2 GB more RAM. The Samsung Galaxy M31 counts with just a bit better display than Motorola Edge 20, because although it has a little bit lower 1080 x 2340 resolution and a little bit smaller display, it also counts with a quite higher pixels density.
Samsung Galaxy M31 features a camera that's just as good as the camera in Motorola Edge 20, because although the Samsung Galaxy M31 has a much lower 64 MP resolution camera in the back and a lower (4K) video quality, it also counts with a bigger camera aperture to capture better low light photos and videos.
Samsung Galaxy M31 features a quite bigger storage capacity for applications and games than Motorola Edge 20, because although it has only 64 GB internal storage, it also counts with a slot for SD memory cards that supports up to 512 GB. Galaxy M31 counts with a way better battery performance than Motorola Edge 20, because it has 6000mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.