Compare phones
| Global Score | |
| 79.5 | 85.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11, 10 |
| 2021-05-26 | 2019-12-27 |
| 6.37 x 2.97 x 0.35 inches | 6.24 x 2.90 x 0.31 inches |
| 6.70 ounces | 6.07 ounces |
| Aurora Green, Chrome Silver, Graphite Gray and Nighttime Blue | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 199.00 | $ 282.00 |
| 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 9611 chipset |
| Arm Cortex-A76 and Arm Cortex-A55, 64-bit, 7 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Arm Mali-G57 MC2 GPU | Mali-G72 MP3 GPU |
| 9.18 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 14.14 |
| 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 (240 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 | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| 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
The Galaxy A51 is slightly better than Xiaomi Redmi Note 10 5G, getting a score of 85.5 against 79.5. Galaxy A51 is an older cellphone than the Xiaomi Redmi Note 10 5G, but it's somewhat thinner and just a little bit lighter anyway. Both phones we compare here include the same Android 11 OS (operating system), so you shouldn't see any difference regarding that.
Samsung Galaxy A51 has a display that's just as good as Xiaomi Redmi Note 10 5G's screen, they have a screen of the same size, the same count of pixels in each inch in the screen and an equal 1080 x 2400 pixels resolution. The Galaxy A51 has just a bit better hardware performance than Xiaomi Redmi Note 10 5G. Both of them have 4 GB of RAM and the same number of cores.
Galaxy A51 has a much greater storage capacity for games and applications than Xiaomi Redmi Note 10 5G, because it has 128 GB internal memory capacity and a SD memory slot that supports up to 512 GB. Samsung Galaxy A51 shoots better photos and videos than Xiaomi Redmi Note 10 5G, although it has a tinier aperture, they both have the same camera sensor size and a 48 mega-pixels camera in the back.
Xiaomi Redmi Note 10 5G features improved battery lifetime than Samsung Galaxy A51, because it has 5000mAh of battery capacity.
Galaxy A51 costs a lot more money than the Xiaomi Redmi Note 10 5G, but it's still a great deal, as you can get a much better phone for that extra money.
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