Compare phones
| Global Score | |
| 75.2 | 86.5 |
| Basic Information | |
| Motorola | Samsung |
| Android 10, 9.0 Pie | Android 11, 10 |
| 2020-02-06 | 2020-03-05 |
| 6.77 x 2.83 x 0.27 inches | 6.27 x 2.96 x 0.35 inches |
| 7.23 ounces | 6.74 ounces |
| Blush gold and Noir black | Black, Blue and Red |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 1500.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.4 inches |
| 2142 x 876 pixels | 2340 x 1080 pixels |
| P-OLED | Super AMOLED |
| 373 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 710 SDM710 chipset | Exynos 9611 chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 616 GPU | Mali-G72 MP3 GPU |
| 9.27 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 16.00 MP + 5.00 MP | 64.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.14 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 2510mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.48 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | 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 is much better than the Motorola razr (2019), having a overall score of 86.5 against 75.2. Both phones we compare here use Android OS (operating system), but the Galaxy M31 has the newer 11 version and Motorola razr (2019) has Android 10 version. The Galaxy M31 design is just a little lighter but much thicker than Motorola razr (2019), and they were released with only a couple of months difference.
Galaxy M31 features a little faster CPU than Motorola razr (2019). Both have 8 processing cores and a 6 GB RAM memory. Galaxy M31 features a bit sharper screen than Motorola razr (2019), because it has a quite larger screen, a slightly better resolution of 1080 x 2340px and a little greater screen pixel density.
Samsung Galaxy M31 features a bigger memory for games and applications than Motorola razr (2019), because although it has 0 less internal storage capacity, it also counts with a SD memory slot that holds a maximum of 512 GB. The Galaxy M31 counts with a way better battery lifetime than Motorola razr (2019), because it has 6000mAh of battery capacity.
Galaxy M31 has a greater camera than Motorola razr (2019), because although it has a smaller aperture, and they both have the same 3840x2160 (4K) video quality and the same video frame rate, the Galaxy M31 also counts with a much higher 64 MP resolution back facing camera.
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