Compare phones
| Global Score | |
| 87.7 | 79.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 12 |
| 2020-09-11 | 2021-12-28 |
| 6.45 x 3.00 x 0.37 inches | 6.44 x 2.94 x 0.32 inches |
| 7.51 ounces | 7.20 ounces |
| Black and White | Black, Blue, Green and Pink |
| Plastic and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED Plus | AMOLED |
| 385 pixels per inch | 524 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.4 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 730 GPU |
| 9.27 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.78 inches (1/1.28") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.88 | 12.76 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 7000mAh Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 8.32 | 6.48 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
Samsung Galaxy M51 has a general score of 87.7, which is much better than the Xiaomi 12 Pro's 79.6 score. Both of these phones work with Android OS (Operating System), but Samsung Galaxy M51 has the older 10 version while Xiaomi 12 Pro has Android 12 version. Despite being the best in our current comparison, Samsung Galaxy M51 is an older, a little heavier and somewhat thicker cellphone than the Xiaomi 12 Pro.
Xiaomi 12 Pro counts with a sharper screen than Samsung Galaxy M51, and although they both have a display of the same size, the Xiaomi 12 Pro also has a greater pixel quantity in each inch of display and a higher 1440 x 3200 resolution. The Galaxy M51 features a lot better processing power than Xiaomi 12 Pro, although it has lesser RAM memory, they both have the same number of cores.
Samsung Galaxy M51 counts with a much better memory capacity for games and applications than Xiaomi 12 Pro, and although they both have exactly the same 128 GB internal storage capacity, the Samsung Galaxy M51 also has a SD memory card expansion slot that holds a maximum of 512 GB. Xiaomi 12 Pro features a little bit better camera than Galaxy M51, because although it has a smaller diafragm aperture which is not good for capturing pictures and/or video in low-light situations and a lot less MP back facing camera, it also counts with a much better 7680x4320 video resolution and a way larger back-facing camera sensor capturing more light and vivid colors.
Galaxy M51 counts with a really longer battery duration than Xiaomi 12 Pro, because it has a 52% bigger battery capacity.
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