Compare phones
| Global Score | |
| 86.3 | 86.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 11, 10 |
| -- | 2020-03-05 |
| 6.51 x 3.03 x 0.37 inches | 6.27 x 2.96 x 0.35 inches |
| 6.98 ounces | 6.74 ounces |
| Blue, Brown and Green | Black, Blue and Red |
| Plastic and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.4 inches |
| 2408 x 1080 pixels | 2340 x 1080 pixels |
| LCD | Super AMOLED |
| 400 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.4 |
| Performance | |
| Exynos 1280 (5 nm) chipset | Exynos 9611 chipset |
| Octa-Core 2400 MHz processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G68 GPU | Mali-G72 MP3 GPU |
| 9.36 | 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 | |
| 50.00 MP + 8.00 MP | 64.00 MP + 32.00 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 |
| 9.35 | 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 | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, 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 a little bit better than Galaxy M33's 86.3 global score. Galaxy M31 is a just a bit lighter and a little bit thinner cellphone than the Galaxy M33. Both of these phones come with Android operating system, but Galaxy M31 has an older 11 version and Galaxy M33 has Android 12.
Samsung Galaxy M31 features a little bit better looking display than Galaxy M33, because although it has a quite lower resolution of 1080 x 2340px and a little smaller screen, it also counts with a little bit more pixels per display inch. The Galaxy M31 has a greater storage to install applications and games than Samsung Galaxy M33, because although it has just 64 GB internal storage, it also counts with a slot for external memory cards that holds up to 512 GB.
Samsung Galaxy M31's processor is just as good as the Samsung Galaxy M33 one, both of them have a Octa-Core CPU and a 6 GB RAM. Galaxy M31 counts with a much better camera than Galaxy M33, and although they both have a F1.8 diafragm aperture, the Galaxy M31 also has a much better resolution camera.
Samsung Galaxy M31 counts with better battery life than Samsung Galaxy M33, because it has a 20% greater battery size.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.