Compare phones
| Global Score | |
| 78.8 | 87.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 10 |
| 2021-12-28 | 2020-09-11 |
| 6.01 x 2.75 x 0.32 inches | 6.45 x 3.00 x 0.37 inches |
| 6.31 ounces | 7.51 ounces |
| Black, Blue, Green and Pink | Black and White |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED Plus |
| 418 pixels per inch | 385 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 730 GPU | Adreno 618 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 50.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.57 inches (1/1.76") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 12.54 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 8.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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
Galaxy M51 has a score of 87.7, which is much better than the Xiaomi 12's 78.8 overall score. Galaxy M51 is better than the Xiaomi 12, it must be noted that it's also an older, thicker and somewhat heavier cellphone. Both devices in our current comparison come with Android OS, but the Galaxy M51 has older 10 version and Xiaomi 12 has Android 12.
Galaxy M51 counts with a much powerful CPU than Xiaomi 12, although it has less RAM, they both have the same number of cores. The Xiaomi 12 has a much better display than Galaxy M51, because although it has a bit smaller display, it also counts with a little bit higher resolution of 1080 x 2400 pixels and a just a bit more pixels per inch of screen.
Galaxy M51 features a much greater storage capacity to install applications and games than Xiaomi 12, and although they both have the same 128 GB internal storage, the Galaxy M51 also has a slot for an SD memory card that holds up to 512 GB. The Xiaomi 12 features just a bit better camera than Samsung Galaxy M51, because although it has a way worse 50 megapixels resolution camera and a smaller diafragm aperture which is not nice for low light images, it also counts with a way higher 7680x4320 video resolution and a bigger back camera sensor taking more light and vivid colors.
Galaxy M51 has a way better battery life than Xiaomi 12, because it has a 7000mAh battery size.
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