Compare phones
| Global Score | |
| 88 | 77.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | -- |
| 2020-08-06 | 2014-09-29 |
| 6.27 x 2.93 x 0.37 inches | 6.04 x 3.09 x 0.33 inches |
| 7.16 ounces | 6.21 ounces |
| Mirage black and Mirage blue | Black, Gold, Pink and White |
| -- | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.6 |
| Performance | |
| Samsung Exynos 9611 chipset | Samsung Exynos 7 Octa 5433 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit, 20 nm (Octa-Core 1900 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Mali-G72 MP3 GPU | Mali-T760 MP6 GPU |
| 9.36 | 9 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 14.14 | 8.12 |
| Camera | |
| 64.00 MP + 32.00 MP | 16.00 MP + 3.70 MP |
| f/1.80 aperture | f/2.20 aperture |
| 26.00mm focal length | 31.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.38 inches (1/2.6") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 12.1 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Micro SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 6000mAh Battery | 3220mAh Li - Ion Battery |
| Non-Removable Battery | Removable Battery |
| 7.52 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1, EDR |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy M31s is much better than Samsung Galaxy Note4, getting a overall score of 88 against 77.6. The Samsung Galaxy M31s design is incredibly newer than the Samsung Galaxy Note4's, but it is somewhat thicker and heavier. The Galaxy M31s has a bit faster CPU than Galaxy Note4, and although they both have a Octa-Core processing unit, the Galaxy M31s also has a greater amount of RAM.
Samsung Galaxy Note4 features a bit sharper screen than Galaxy M31s, because although it has a little smaller screen, it also counts with a higher 1440 x 2560 pixels resolution and a greater quantity of pixels per inch of display. Samsung Galaxy M31s captures greater photos and videos than Samsung Galaxy Note4, and although they both have the same 3840x2160 video definition and the same 30 fps video frame rate, the Samsung Galaxy M31s also has a larger aperture to take better photos in low-light situations, a back-facing camera with much more mega pixels and a way larger sensor capturing more light and vivid colors.
The Samsung Galaxy M31s counts with a much bigger storage to store more apps and games than Galaxy Note4, because it has an external memory card slot that admits up to 512 GB and more internal storage. The Samsung Galaxy M31s features a very superior battery lifetime than Galaxy Note4, because it has 6000mAh of battery capacity against 3220mAh.
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