Compare phones
| Global Score | |
| 90.8 | 78.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 11 |
| 2020-04-29 | 2021-04-28 |
| 6.26 x 2.90 x 0.34 inches | 6.32 x 2.93 x 0.33 inches |
| 6.60 ounces | 6.31 ounces |
| Prism cube black | Lake Green, Onyx Gray and Pebble White |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | $ 229.00 |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 411 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9 |
| Performance | |
| Samsung Exynos 980 chipset | MediaTek Helio G95 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A55 and Arm Cortex-A76, 64-bit, 12 nm (Octa-Core 2050 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G76 MP5 GPU | Arm Mali-G76 MC4 GPU |
| 9.27 | 9.18 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 7.7 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 11.55 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy A51 5G has a score of 90.8, which is better than the Xiaomi Redmi Note 10S's global score of 78.2. Both of these devices work with the same Android 11 OS (operating system), so you shouldn't notice any differences regarding OS features. Although it's the best device in this comparison, the Samsung Galaxy A51 5G is an older, a little thicker and just a bit heavier device than the Xiaomi Redmi Note 10S.
The Samsung Galaxy A51 5G has a little faster processing unit than Xiaomi Redmi Note 10S. Both of them have 6 GB of RAM memory and the same number of cores. Xiaomi Redmi Note 10S features a better looking display than Galaxy A51 5G, because although it has a quite smaller screen, and they both have exactly the same 1080 x 2400 resolution, the Xiaomi Redmi Note 10S also counts with a little more pixels per inch in the display.
Galaxy A51 5G captures better pictures and videos than Xiaomi Redmi Note 10S, although it has a smaller camera aperture which is not favorable for low light captures and a way worse resolution camera in the back. The Galaxy A51 5G features a much greater memory to install games and applications than Xiaomi Redmi Note 10S, because it has a slot for an external memory card that admits up to 1000 GB and 64 GB more internal storage.
Xiaomi Redmi Note 10S has just a little bit longer battery lifetime than Galaxy A51 5G, because it has an 11% larger battery capacity.
Galaxy A51 5G is way more expensive than the Xiaomi Redmi Note 10S, but you can get a better phone for that few more dollars.
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