Compare phones
| Global Score | |
| 87.7 | 82.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 10, 9.0 Pie |
| 2020-09-11 | 2019-08-20 |
| 6.45 x 3.00 x 0.37 inches | 6.17 x 2.93 x 0.35 inches |
| 7.51 ounces | 6.74 ounces |
| Black and White | Carbon black, Glacier blue and Red flame |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED Plus | AMOLED |
| 385 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 640 GPU |
| 9.27 | 9.63 |
| 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 | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.88 | 11.99 |
| 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 7000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 5.92 |
| 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 | FM Radio |
Comparison review
The Galaxy M51 has a global score of 87.7, which is just a bit better than the Xiaomi Mi 9T Pro's 82.7 score. Both of these phones work with the same Android 10 operating system, so they should provide the same OS features. Galaxy M51 is a newer cellphone than Xiaomi Mi 9T Pro, although it's somewhat heavier and just a little thicker.
The Xiaomi Mi 9T Pro counts with a bit sharper screen than Galaxy M51, because although it has a little bit smaller display, and they both have exactly the same 1080 x 2340 pixels resolution, the Xiaomi Mi 9T Pro also counts with a just a little higher screen density. Galaxy M51 features a much bigger memory capacity to install games and applications than Xiaomi Mi 9T Pro, and although they both have exactly the same 128 GB internal storage, the Galaxy M51 also has a SD memory card expansion slot that admits up to 512 GB.
The Xiaomi Mi 9T Pro has just a little better processing power than Galaxy M51. Both of them have 6 GB of RAM and the same number of cores. The Samsung Galaxy M51 counts with a really longer battery lifetime than Xiaomi Mi 9T Pro, because it has a 7000mAh battery capacity. The Xiaomi Mi 9T Pro features a little bit better camera than Galaxy M51, although it has a worse 3840x2160 (4K) video resolution, a tinier back-facing camera sensor capturing lower quality photographs and a lot lower resolution camera, they both have a same size aperture.
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