| Global Score | |
| 81.2 | 86.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 5.0, 4.4.4, 4.4, 4.3 | Android 11, 10 |
| 2013-09-04 | 2020-03-05 |
| 5.95 x 3.12 x 0.33 inches | 6.27 x 2.96 x 0.35 inches |
| 5.93 ounces | 6.74 ounces |
| Black, Pink and White | Black, Blue and Red |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 265.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 386 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.9 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | Exynos 9611 chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 3 GB (800 MHz) RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-G72 MP3 GPU |
| 9.27 | 9.36 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.46 | 11.74 |
| Camera | |
| 13.00 MP + 2.00 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 31.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.68 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS, GSM and CDMA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 7.1 | 6.7 |
| Battery Life | |
| 3200mAh Li-Ion Battery | 6000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 528 hours standby time 25 hours talk time | -- |
| 5.2 | 7.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Galaxy M31 is a little bit better than the Galaxy Note 3, with an 86.5 score against 81.2. The Galaxy M31 construction is way newer, but a little thicker and heavier than Galaxy Note 3. These phones have Android operating system, but Galaxy M31 has 11 version while Galaxy Note 3 has Android 5.0.
Galaxy M31 features a bit faster processor than Samsung Galaxy Note 3, because although it has doesn't have a graphics processing unit, it also counts with a higher amount of RAM memory and a higher number of cores. Galaxy Note 3 features a bit more vivid screen than Samsung Galaxy M31, although it has a little bit worse resolution of 1920 x 1080, a just a little worse pixel density and a little smaller screen.
Galaxy M31 has much more memory for games and applications than Galaxy Note 3, and although they both have the same internal storage capacity, the Galaxy M31 also has a slot for external memory cards that holds up to 512 GB. Samsung Galaxy M31 captures much clearer photographs and videos than Galaxy Note 3, and although they both have the same 30 fps video frame rate and the same video definition, the Samsung Galaxy M31 also has a much more megapixels back camera, a lot larger back camera sensor shooting much better quality videos and photos and a bigger aperture for better low light photos and video.
The Galaxy M31 counts with a way better battery life than Samsung Galaxy Note 3, because it has an 88% more battery capacity.
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