Compare phones
| Global Score | |
| 87.7 | 86.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11 |
| 2020-09-11 | -- |
| 6.45 x 3.00 x 0.37 inches | 6.44 x 3.00 x 0.33 inches |
| 7.51 ounces | 7.30 ounces |
| Black and White | -- |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 2080 pixels |
| Super AMOLED Plus | Super AMOLED |
| 385 pixels per inch | 474 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | MediaTek Dimensity 920 MT6877T (6 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Cortex-A78, 64-bit (Octa-Core 2500 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Mali-G68 MC4 GPU |
| 9.27 | 9.45 |
| 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 | 108.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.57 inches (1/1.76") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.88 | 12.1 |
| 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 | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.88 |
| 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
The Samsung Galaxy M51 is just a bit better than Xiaomi Redmi Note 11 Pro, having a score of 87.7 against 86.1. Both of these phones use Android OS (Operating System), but the Samsung Galaxy M51 has 10 version and Xiaomi Redmi Note 11 Pro has Android 11 version. Samsung Galaxy M51's body is just a little heavier and somewhat thicker than Xiaomi Redmi Note 11 Pro.
The Xiaomi Redmi Note 11 Pro features just a little better processing power than Galaxy M51. Both have the same number of cores and the same RAM amount. The Xiaomi Redmi Note 11 Pro has a little sharper screen than Galaxy M51, and although they both have a screen with the same size, the Xiaomi Redmi Note 11 Pro also has a just a little more pixels per inch of display and a better 2080 x 2400 pixels resolution.
Xiaomi Redmi Note 11 Pro features a bit better camera than Galaxy M51, because although it has a smaller diafragm aperture which is not favorable for low-light images, and they both have the same video frame rates and the same (4K) video resolution, the Xiaomi Redmi Note 11 Pro also counts with a back facing camera with a much higher 108 megapixels resolution.
Galaxy M51 features a much greater memory capacity to store more apps and games than Xiaomi Redmi Note 11 Pro, and although they both have equal internal storage capacity, the Galaxy M51 also has an external memory card slot that allows up to 512 GB. The Galaxy M51 has a much longer battery duration than Xiaomi Redmi Note 11 Pro, because it has a 7000mAh battery size against 5160mAh.
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