Compare phones
| Global Score | |
| 75.3 | 77.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 5.0 | Android 10 |
| 2015-01-15 | 2020-06-19 |
| 6.11 x 3.06 x 0.27 inches | 6.44 x 2.96 x 0.35 inches |
| -- | 6.77 ounces |
| White | Black, Blue, Red and White |
| Scratch-Resistant Glass | -- |
| $ 249.00 | -- |
| Display / Screen | |
| 5.7 inches | 6.5 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 1600 x 720 pixels |
| LCD | TFT |
| 515 pixels per inch | 270 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.6 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Samsung Exynos 850 chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 430 (600 MHz) GPU | Mali-G76 GPU |
| 9.99 | 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 | |
| 13.00 MP + 4.00 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 |
| 7.04 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
The Galaxy A21s is just a bit better than Xiaomi Mi Note Pro, getting a 77.7 score against 75.3. Both devices in this comparison include Android OS (Operating System), but Galaxy A21s has newer 10 version while Xiaomi Mi Note Pro has Android 5.0, so it provides a lot of extra features and some performance improvements.
Xiaomi Mi Note Pro features a little better processing power than Galaxy A21s, and although they both have a Octa-Core processing unit, the Xiaomi Mi Note Pro also has 1 GB more RAM, a 64-bits processing unit and an additional GPU. Xiaomi Mi Note Pro counts with a much more vibrant display than Samsung Galaxy A21s, because although it has a quite smaller display, it also counts with a way better resolution of 2560 x 1440 and a lot better display density.
The Galaxy A21s features a much better memory for applications, games, photos and videos than Xiaomi Mi Note Pro, because although it has only 32 GB internal memory, it also counts with a slot for SD memory cards that supports up to 512 GB. Samsung Galaxy A21s takes a lot better photos and videos than Xiaomi Mi Note Pro, because it has a back-facing camera with a way higher 48 mega pixels resolution.
The Samsung Galaxy A21s counts with a very superior battery performance than Xiaomi Mi Note Pro, because it has a 67% more battery size.
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