Compare phones
| Global Score | |
| 79.5 | 90.8 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11, 10 |
| 2021-05-26 | 2020-04-29 |
| 6.37 x 2.97 x 0.35 inches | 6.26 x 2.90 x 0.34 inches |
| 6.70 ounces | 6.60 ounces |
| Aurora Green, Chrome Silver, Graphite Gray and Nighttime Blue | Prism cube black |
| -- | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 199.00 | $ 339.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 405 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Dimensity 700 chipset | Samsung Exynos 980 chipset |
| Arm Cortex-A76 and Arm Cortex-A55, 64-bit, 7 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Arm Mali-G57 MC2 GPU | Mali-G76 MP5 GPU |
| 9.18 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 7.7 | 15.38 |
| Camera | |
| 48.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.79 | 11.55 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 5G has an overall score of 90.8, which is much better than Xiaomi Redmi Note 10 5G's 79.5 global score. Galaxy A51 5G's design is just a little bit lighter and a bit thinner than Xiaomi Redmi Note 10 5G, despite of the fact that it was released around 13 months before. Both of these phones use the same Android 11 OS (Operating System), so both of them should offer all the same OS features.
Galaxy A51 5G features a screen that is very similar to the screen in Xiaomi Redmi Note 10 5G, both of them have a display with the same size, a better number of pixels per inch of display and the same resolution of 1080 x 2400px. The Galaxy A51 5G counts with much more storage capacity for applications and games than Xiaomi Redmi Note 10 5G, because it has 64 GB more internal storage and a SD memory slot that supports up to 1000 GB.
Galaxy A51 5G counts with a bit more powerful CPU than Xiaomi Redmi Note 10 5G, and although they both have 8 CPU cores, the Galaxy A51 5G also has 2 GB more RAM memory. The Galaxy A51 5G captures much better photographs and videos than Xiaomi Redmi Note 10 5G, although it has a smaller camera aperture which is worse for low light photography, they both have a same size back-facing camera sensor and the same resolution camera.
The Xiaomi Redmi Note 10 5G counts with a bit superior battery lifetime than Samsung Galaxy A51 5G, because it has an 11 percent more battery capacity.
Galaxy A51 5G costs a lot more money than the Xiaomi Redmi Note 10 5G, but it's still a great choice, as you can get a better phone for that extra money.
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