Compare phones
| Global Score | |
| 77.8 | 88 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 11, 10 |
| 2021-12-20 | 2020-08-06 |
| 6.71 x 3.01 x 0.36 inches | 6.27 x 2.93 x 0.37 inches |
| 7.34 ounces | 7.16 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Mirage black and Mirage blue |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 387 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | Samsung Exynos 9611 chipset |
| Kryo 460, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 619 GPU | Mali-G72 MP3 GPU |
| 9.09 | 9.36 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 14.14 |
| 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 |
| 1920 x 1080 (240 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.22 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | 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 | FM Radio |
Comparison review
Galaxy M31s is much better than Moto G51 5G, getting a score of 88 against 77.8. Both phones we compare here work with the same Android 11 operating system, so both of them should provide the user the same OS features. Even though Galaxy M31s is older and a little bit thicker than Moto G51 5G, it's design is still a bit lighter.
Samsung Galaxy M31s features a bit more powerful processing unit than Moto G51 5G, and although they both have the same number of cores, the Samsung Galaxy M31s also has 2 GB more RAM memory. Samsung Galaxy M31s has just a bit better screen than Moto G51 5G, because although it has a quite smaller screen, and they both have the same resolution of 1080 x 2400 pixels, the Samsung Galaxy M31s also counts with a bit higher pixel count in each display inch.
The Samsung Galaxy M31s shoots clearer photos and videos than Motorola Moto G51 5G, and although they both have the same aperture, the Samsung Galaxy M31s also has a lot better 3840x2160 (4K) video resolution and a lot better 64 mega-pixels resolution camera. The Galaxy M31s features a much bigger storage to install games and applications than Moto G51 5G, and although they both have a SD memory card expansion slot that holds up to 512 GB, the Galaxy M31s also has 64 GB more internal memory.
The Galaxy M31s features superior battery life than Motorola Moto G51 5G, because it has a 6000mAh battery capacity instead of 5000mAh.
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