Compare phones
| Global Score | |
| 86.5 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 12, 11 |
| 2020-03-05 | 2021-07-02 |
| 6.27 x 2.96 x 0.35 inches | 6.27 x 2.90 x 0.33 inches |
| 6.74 ounces | 6.56 ounces |
| Black, Blue and Red | Black, Mint, Violet and White |
| Plastic and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2340 x 1080 pixels | 1600 x 720 pixels |
| Super AMOLED | Super AMOLED |
| 403 pixels per inch | 274 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 7.3 |
| Performance | |
| Exynos 9611 chipset | MediaTek Helio G80 MT6769T (12 nm) chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Mali G52 MC2 GPU |
| 9.36 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 11.74 | 13.02 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.1 | 9.35 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 1.36 |
| 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
Galaxy M31 has an overall score of 86.5, which is better than the Samsung Galaxy A22's 76.1 general score. These phones work with Android OS (Operating System), but the Galaxy M31 has 11 version and Samsung Galaxy A22 has Android 12. Despite being the best device in this comparison review, Galaxy M31's design is older, a little bit heavier and a little thicker than Samsung Galaxy A22.
The Galaxy M31 counts with a brighter display than Galaxy A22, and although they both have a same size screen, the Galaxy M31 also has a way higher resolution of 1080 x 2340 and a greater pixel density. The Samsung Galaxy M31 has a little faster CPU than Galaxy A22, and although they both have a Octa-Core CPU, the Samsung Galaxy M31 also has a greater amount of RAM memory.
Samsung Galaxy A22 counts with more storage capacity to store more apps and games than Samsung Galaxy M31, and although they both have the same internal storage, the Samsung Galaxy A22 also has an external memory card slot that allows a maximum of 1 TB. The Samsung Galaxy M31 has a much longer battery life than Galaxy A22.
Samsung Galaxy M31 counts with a much better camera than Galaxy A22, and although they both have a F1.8 aperture, the Samsung Galaxy M31 also has a lot better 3840x2160 (4K) video resolution and a back camera with a lot better resolution.
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