Compare phones
| Global Score | |
| 77.7 | 77.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 13 |
| 2020-06-19 | 2024-01-15 |
| 6.44 x 2.96 x 0.35 inches | 6.34 x 2.95 x 28.98 inches |
| 6.77 ounces | -- |
| Black, Blue, Red and White | Forest Green, Lavender Purple and Midnight Black |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.9 |
| Performance | |
| Samsung Exynos 850 chipset | MediaTek Helio G99 (6 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Mali-G57 MC2 GPU |
| 9.09 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.84 | 18.62 |
| Camera | |
| 48.00 MP + 13.00 MP | 200.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.60 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.71 inches (1/1.4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 10.78 | 12.21 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | -- |
| 6.7 | 6.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy A21s has a general score of 77.7, which is a bit better than the Xiaomi Redmi Note 13 Pro's overall score of 77.1. These devices include Android OS (Operating System), but the Samsung Galaxy A21s has an older 10 version while Xiaomi Redmi Note 13 Pro has Android 13 version. The Xiaomi Redmi Note 13 Pro counts with a lot better display than Galaxy A21s, because it has a much better resolution of 1080 x 2400px, a bit larger screen and a greater pixels count in each inch in the display.
The Galaxy A21s counts with an extremely better processing unit than Xiaomi Redmi Note 13 Pro, although it has a lower amount of RAM memory, they both have a Octa-Core CPU. Xiaomi Redmi Note 13 Pro features a much bigger storage capacity to install applications and games or saving photos and videos than Galaxy A21s, because it has an external SD slot that holds a maximum of 1 TB and 256 GB internal memory.
The Xiaomi Redmi Note 13 Pro's battery lifetime is very similar to the battery duration in Galaxy A21s. The Xiaomi Redmi Note 13 Pro shoots much better photos and videos than Galaxy A21s, because it has a back facing camera with a lot higher 200 MP resolution, a bigger aperture and a much bigger camera sensor providing a way better image quality.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.