Compare phones
| Global Score | |
| 86.3 | 88 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 11, 10 |
| -- | 2020-08-06 |
| 6.51 x 3.03 x 0.37 inches | 6.27 x 2.93 x 0.37 inches |
| 6.98 ounces | 7.16 ounces |
| Blue, Brown and Green | Mirage black and Mirage blue |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2408 x 1080 pixels | 2400 x 1080 pixels |
| LCD | Super AMOLED |
| 400 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Exynos 1280 (5 nm) chipset | Samsung 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 | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| 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 |
| -- | 1280 x 720 (480 fps) (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 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 M31s has a global score of 88, which is slightly better than the Galaxy M33's general score of 86.3. Galaxy M31s's design has the same thickness than Galaxy M33, but it is just a little heavier. Both of these phones work with Android operating system, but Galaxy M31s has the older 11 version while Galaxy M33 has Android 12 version.
Galaxy M33 and Galaxy M31s count with similar screens, because although the Galaxy M31s has a bit smaller screen and a little worse 1080 x 2400 resolution, it also counts with a just a little higher display density. Samsung Galaxy M31s has a processing unit that is just as good as the Galaxy M33 one, they have a 6 GB RAM and 8 CPU cores.
The Galaxy M31s has a very superior camera than Samsung Galaxy M33, and although they both have a same size camera aperture, the Galaxy M31s also has a back-facing camera with a much higher resolution. The Samsung Galaxy M31s features a very superior memory capacity for apps and games than Galaxy M33, and although they both have exactly the same 128 GB internal storage capacity, the Samsung Galaxy M31s also has an external memory card slot that admits up to 512 GB.
The Samsung Galaxy M31s features superior battery lifetime than Galaxy M33, because it has 6000mAh of battery capacity against 5000mAh.
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