Compare phones
| Global Score | |
| 74.3 | 86.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 11, 10 |
| -- | 2020-03-05 |
| 6.34 x 3.01 x 0.33 inches | 6.27 x 2.96 x 0.35 inches |
| 6.95 ounces | 6.74 ounces |
| -- | Black, Blue and Red |
| Plastic and Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 396 pixels per inch | 403 pixels per inch |
| 1000 cd/m2 brightness | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.4 |
| Performance | |
| Exynos 1280 (5 nm) chipset | Exynos 9611 chipset |
| 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 |
| 6.12 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 11.74 |
| Camera | |
| 50.00 MP + 13.00 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 |
| 9.46 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M31 has a score of 86.5, which is much better than Galaxy A25's overall score of 74.3. These phones include Android operating system, but Galaxy M31 has 11 version and Galaxy A25 has Android 14. The Galaxy M31 body is a bit thicker but just a little bit lighter than Galaxy A25. The Galaxy A25 has a slightly better screen than Galaxy M31, because although it has a quite lower quantity of pixels per inch of screen, and they both have exactly the same resolution of 1080 x 2340 pixels, the Galaxy A25 also counts with much more brightness and a little bigger screen.
The Galaxy A25 has a way bigger storage capacity to install games and applications than Samsung Galaxy M31, because it has a slot for SD memory cards that holds a maximum of 1 TB and more internal storage capacity. Galaxy M31 counts with a very superior CPU than Galaxy A25. They have the same RAM amount and the same number of cores.
The Galaxy M31 has improved battery performance than Galaxy A25, because it has 6000mAh of battery capacity instead of 5000mAh. The Samsung Galaxy M31 takes a lot better videos and photos than Galaxy A25, and although they both have a F1.8 aperture, the Samsung Galaxy M31 also has a back-facing camera with way more megapixels.
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