Compare phones
| Global Score | |
| 87.7 | 81.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11 |
| 2020-09-11 | 2021-11-11 |
| 6.45 x 3.00 x 0.37 inches | 6.44 x 2.98 x 0.34 inches |
| 7.51 ounces | 6.88 ounces |
| Black and White | Cool Blue, POCO Yellow and Power Black |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.6 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 399 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | MediaTek Dimensity 810 5G MT6833 (6 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Mali-G57 MC2 GPU |
| 9.27 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.14 | 13.02 |
| Camera | |
| 64.00 MP + 32.00 MP | 50.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.57 inches (1/1.76") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 11.88 | 10.67 |
| 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 | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 global score of 87.7, which is a bit better than the Xiaomi POCO M4 Pro 5G's score of 81.5. The Galaxy M51 is an older, a little bit heavier and a little thicker cellphone than the Xiaomi POCO M4 Pro 5G. Both of these phones have Android OS, but the Galaxy M51 has an older 10 version while Xiaomi POCO M4 Pro 5G has Android 11.
Xiaomi POCO M4 Pro 5G has a bit better performance than Galaxy M51, although it has 2 GB lesser RAM, they both have a Octa-Core processor. Xiaomi POCO M4 Pro 5G counts with a bit sharper display than Galaxy M51, because although it has a quite smaller display, it also counts with a bit better display density and a bit higher resolution of 1080 x 2400px.
The Samsung Galaxy M51 features a little bit better memory capacity to install games and applications than Xiaomi POCO M4 Pro 5G, because although it has an external SD slot that supports a maximum of 512 GB against 1 TB, it also counts with 128 GB internal storage. Samsung Galaxy M51 shoots much better photos and videos than Xiaomi POCO M4 Pro 5G, and although they both have a same size aperture, the Samsung Galaxy M51 also has a lot better 64 megapixels resolution camera in the back and a lot higher video resolution.
The Samsung Galaxy M51 has a way better battery lifetime than Xiaomi POCO M4 Pro 5G, because it has a 7000mAh battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.