Compare phones
| Global Score | |
| 90.8 | 77.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 11 |
| 2020-04-29 | -- |
| 6.26 x 2.90 x 0.34 inches | 6.46 x 3.00 x 0.32 inches |
| 6.60 ounces | 7.13 ounces |
| Prism cube black | Atlantic Blue, Graphite Gray and Polar White |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 2080 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 474 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.3 |
| Performance | |
| Samsung Exynos 980 chipset | Qualcomm Snapdragon 665G SM6375 (6 nm) chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G76 MP5 GPU | Adreno 619 GPU |
| 9.27 | 6.12 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 15.38 | 13.02 |
| Camera | |
| 48.00 MP + 32.00 MP | 108.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.55 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 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 A51 5G has a global score of 90.8, which is better than Xiaomi Redmi Note 11 Pro 5G's overall score of 77.1. Galaxy A51 5G's construction is just a little bit lighter but a bit thicker than Xiaomi Redmi Note 11 Pro 5G. Both phones we are comparing come with the same Android 11 OS, so you shouldn't perceive any differences in that aspect.
Samsung Galaxy A51 5G features a way better performance than Xiaomi Redmi Note 11 Pro 5G. They have 8 cores and 6 GB of RAM. The Xiaomi Redmi Note 11 Pro 5G has a brighter screen than Samsung Galaxy A51 5G, because it has a just a little more pixels per inch of screen, a better 2080 x 2400 pixels resolution and a quite larger display.
The Xiaomi Redmi Note 11 Pro 5G counts with a bit better camera than Galaxy A51 5G, and although they both have the same 30 frames per second video frame rate and the same 3840x2160 (4K) video definition, the Xiaomi Redmi Note 11 Pro 5G also has a bigger diafragm aperture to take better low-light images and a much more megapixels camera in the back.
Galaxy A51 5G counts with a bigger storage capacity to store more apps and games than Xiaomi Redmi Note 11 Pro 5G, because although it has a SD memory slot that allows a maximum of 1000 GB against 1 TB, it also counts with 128 GB internal memory capacity. The Xiaomi Redmi Note 11 Pro 5G features just a bit better battery life than Galaxy A51 5G, because it has 5000mAh of battery capacity against 4500mAh.
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