Compare phones
| Global Score | |
| 86.5 | 81.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 12 |
| 2020-03-05 | 2022-07-01 |
| 6.27 x 2.96 x 0.35 inches | 6.51 x 3.03 x 0.33 inches |
| 6.74 ounces | 6.77 ounces |
| Black, Blue and Red | Deep Green, Light Blue and Orange Copper |
| Plastic and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2340 x 1080 pixels | 2408 x 1080 pixels |
| Super AMOLED | LCD |
| 403 pixels per inch | 400 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.3 |
| Performance | |
| Exynos 9611 chipset | Exynos 850 (8 nm) chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Octa-Core 4000 MHz processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Mali-G52 GPU |
| 9.36 | 9.99 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 7.7 |
| Camera | |
| 64.00 MP + 32.00 MP | 50.00 MP + 8.00 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 (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 |
| 6.7 | 6.6 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.8 |
| 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, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy M31 is slightly better than Galaxy M13, getting a overall score of 86.5 against 81.1. Although Galaxy M31 is noticeably older and just a little thicker than the Galaxy M13, it's body is still a bit lighter. Both phones in this comparison include Android OS (operating system), but the Galaxy M31 has an older 11 version and Galaxy M13 has Android 12 version.
Samsung Galaxy M13 counts with just a bit better hardware performance than Samsung Galaxy M31, although it has a smaller amount of RAM memory, they both have the same number of cores. The Samsung Galaxy M31 has a slightly better screen than Galaxy M13, because although it has a little smaller display and a bit worse 1080 x 2340px resolution, it also counts with a just a bit higher amount of pixels per inch in the display.
Galaxy M31 has a way bigger storage to install applications and games than Samsung Galaxy M13, and although they both have equal internal memory, the Galaxy M31 also has a SD extension slot that holds a maximum of 512 GB. Galaxy M31 has improved battery duration than Samsung Galaxy M13, because it has a 6000mAh battery size.
The Samsung Galaxy M31 features a way better camera than Galaxy M13, and although they both have the same camera aperture, the Samsung Galaxy M31 also has a back camera with a way higher 64 mega-pixels resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.