Compare phones
| Global Score | |
| 79.5 | 77.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 10 |
| 2021-05-26 | 2020-06-19 |
| 6.37 x 2.97 x 0.35 inches | 6.44 x 2.96 x 0.35 inches |
| 6.70 ounces | 6.77 ounces |
| Aurora Green, Chrome Silver, Graphite Gray and Nighttime Blue | Black, Blue, Red and White |
| Scratch-Resistant Glass | -- |
| $ 199.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| AMOLED | TFT |
| 405 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| MediaTek Dimensity 700 chipset | Samsung Exynos 850 chipset |
| Arm Cortex-A76 and Arm Cortex-A55, 64-bit, 7 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Arm Mali-G57 MC2 GPU | Mali-G76 GPU |
| 9.18 | 9.09 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 9.84 |
| Camera | |
| 48.00 MP + 8.00 MP | 48.00 MP + 13.00 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 |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.79 | 10.78 |
| 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 | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| 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, Gyroscope and Proximity Sensor |
Comparison review
The Xiaomi Redmi Note 10 5G has a global score of 79.5, which is a bit better than the Samsung Galaxy A21s's 77.7 global score. The Xiaomi Redmi Note 10 5G is a a bit lighter phone than Samsung Galaxy A21s, but both are equally thin. Both of these phones come with Android OS, but the Xiaomi Redmi Note 10 5G has a more recent 11 version and Samsung Galaxy A21s has Android 10, providing you some nice extra features.
The Xiaomi Redmi Note 10 5G has a brighter display than Samsung Galaxy A21s, and although they both have a display of the same size, the Xiaomi Redmi Note 10 5G also has a lot better resolution of 1080 x 2400px and more pixels per display inch. The Xiaomi Redmi Note 10 5G counts with just a bit better processing power than Galaxy A21s, and although they both have a Octa-Core processor, the Xiaomi Redmi Note 10 5G also has a higher amount of RAM memory.
The Samsung Galaxy A21s counts with a superior camera than Xiaomi Redmi Note 10 5G, although it has a tinier diafragm aperture which is not good for taking pictures or video in poorly lited environments, they both have the same resolution back facing camera and the same camera sensor size. The Samsung Galaxy A21s counts with a very superior storage capacity for applications, games, photos and videos than Xiaomi Redmi Note 10 5G, because although it has less internal storage capacity, it also counts with a slot for an external memory card that holds up to 512 GB.
The Galaxy A21s has a battery lifetime that is just as good as Xiaomi Redmi Note 10 5G's battery life.
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