Compare phones
| Global Score | |
| 87.7 | 75.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 8.0 Oreo, 7.1 Nougat |
| 2020-09-11 | 2018-02-22 |
| 6.45 x 3.00 x 0.37 inches | 6.24 x 2.97 x 0.32 inches |
| 7.51 ounces | 6.38 ounces |
| Black and White | 16 777 216 |
| Plastic and Plastic | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2340 x 1080 pixels | 2160 x 1080 pixels |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 636 SDM636 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 509 GPU |
| 9.27 | 9 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 14.14 | 10.02 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.20 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 11.88 | 8.91 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.3 |
| 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 | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M51 has an overall score of 87.7, which is much better than Xiaomi Redmi Note 5 Pro's 75.8 global score. Although the Galaxy M51 is incredibly newer than the Xiaomi Redmi Note 5 Pro, it is heavier and somewhat thicker. Both of these phones use Android OS (Operating System), but Galaxy M51 has older 10 version while Xiaomi Redmi Note 5 Pro has Android 8.0 Oreo.
Xiaomi Redmi Note 5 Pro counts with a screen that's very similar to the Galaxy M51 one, because although the Xiaomi Redmi Note 5 Pro has a quite smaller screen and a quite lower 1080 x 2160px resolution, it also counts with a just a bit better display density. Galaxy M51 has a very superior storage capacity to install applications and games or saving photos and videos than Xiaomi Redmi Note 5 Pro, because it has a slot for an external memory card that holds a maximum of 512 GB and 64 GB more internal storage.
Galaxy M51 has just a bit better hardware performance than Xiaomi Redmi Note 5 Pro. They have a 6 GB RAM memory and a Octa-Core processor. The Samsung Galaxy M51 features a much longer battery duration than Xiaomi Redmi Note 5 Pro, because it has 7000mAh of battery capacity instead of 4000mAh. The Samsung Galaxy M51 shoots greater pictures and videos than Xiaomi Redmi Note 5 Pro, because it has a lot more mega-pixels camera in the back, a way higher 3840x2160 (4K) video resolution and a larger diafragm aperture to take better images and video in low light situations.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.