| Global Score | |
| 81.6 | 86.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 5.0, 4.4 | Android 11, 10 |
| 2014-09-03 | 2020-03-05 |
| 6.04 x 3.09 x 0.33 inches | 6.27 x 2.96 x 0.35 inches |
| 6.21 ounces | 6.74 ounces |
| Black, Gold, Pink and White | Black, Blue and Red |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 269.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.4 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 515 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.5 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 805 APQ8084 chipset | Exynos 9611 chipset |
| Krait 450 (Quad-Core 2700 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 3 GB (825 MHz) RAM | 6 GB RAM |
| Adreno 420 (500 MHz) GPU | Mali-G72 MP3 GPU |
| 9.54 | 9.36 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.12 | 11.74 |
| Camera | |
| 16.00 MP + 3.70 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 31.00mm focal length | 26.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.01 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 3220mAh Li-Ion Battery | 6000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 20 hours talk time | -- |
| 5.2 | 7.52 |
| Other Features | |
| Bluetooth 4.1, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Samsung Galaxy M31 has a global score of 86.5, which is slightly better than Galaxy Note 4's score of 81.6. Although the Samsung Galaxy M31 is way newer than the Galaxy Note 4, it's a bit heavier and a little thicker. Both of these phones include Android OS, but the Samsung Galaxy M31 has the newer 11 version while Galaxy Note 4 has Android 5.0 version.
The Galaxy Note 4 has a little better hardware performance than Samsung Galaxy M31, because although it has 3 GB lesser RAM memory and an inferior number of cores (but faster), it also counts with an extra graphics co-processor. The Galaxy Note 4 has a brighter screen than Galaxy M31, because although it has a little bit smaller screen, it also counts with a better resolution of 2560 x 1440 pixels and a greater pixel density.
Samsung Galaxy M31 has much more memory to store more apps and games than Samsung Galaxy Note 4, because it has a SD extension slot that allows up to 512 GB and 64 GB internal storage capacity. Galaxy M31 counts with a superior battery lifetime than Galaxy Note 4, because it has a 6000mAh battery capacity instead of 3220mAh.
The Samsung Galaxy M31 features a very superior camera than Samsung Galaxy Note 4, and although they both have the same 3840x2160 video quality and the same 30 fps video frame rate, the Samsung Galaxy M31 also has a larger aperture, a much bigger sensor capturing way better quality videos and photos and a way more MP camera in the back.
Despite our efforts to provide accurate information in our reviews and specs, there may be errors or missing information in this website, please check the specifications the brand or seller provide with the product before you buy it. We are not responsible for any inconvinience resulting on the use of this website's information.
Certain content that appears on this site comes from Amazon Services LLC. This content is provided 'as is' and is subject to change or removal at any time.