Compare phones
| Global Score | |
| 73.1 | 77.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 13 | Android 10 |
| -- | 2020-06-19 |
| -- | 6.44 x 2.96 x 0.35 inches |
| -- | 6.77 ounces |
| -- | Black, Blue, Red and White |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 3200 x 1440 pixels | 1600 x 720 pixels |
| AMOLED | TFT |
| 524 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset | Samsung Exynos 850 chipset |
| processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 740 GPU | Mali-G76 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 9.84 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.47 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 4900mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.72 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Galaxy A21s is just a bit better than Xiaomi 13 Ultra, with a overall score of 77.7 against 73.1. These phones work with Android OS (Operating System), but the Galaxy A21s has the previous 10 version and Xiaomi 13 Ultra has Android 13. The Xiaomi 13 Ultra features a better screen than Galaxy A21s, because it has a lot higher resolution of 1440 x 3200px, a lot better pixel count per inch in the display and a quite larger display.
Xiaomi 13 Ultra counts with a lot bigger storage capacity for apps and games than Galaxy A21s, because although it has no external memory card slot, it also counts with 224 GB more internal storage. The Samsung Galaxy A21s features a much powerful CPU than Xiaomi 13 Ultra, although it has lesser RAM, they both have 8 processing cores.
Samsung Galaxy A21s has a bit superior battery lifetime than Xiaomi 13 Ultra, because it has 5000mAh of battery capacity against 4900mAh. The Galaxy A21s counts with a very superior camera than Xiaomi 13 Ultra, although it has a camera in the back with lesser mega-pixels.
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