Compare phones
| Global Score | |
| 77.7 | 82.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 10, 9.0 Pie |
| 2020-06-19 | 2019-08-20 |
| 6.44 x 2.96 x 0.35 inches | 6.17 x 2.93 x 0.35 inches |
| 6.77 ounces | 6.74 ounces |
| Black, Blue, Red and White | Carbon black, Glacier blue and Red flame |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.4 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-G76 GPU | Adreno 640 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 48.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 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 | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.78 | 11.99 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer 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 |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi 9T Pro has a global score of 82.7, which is slightly better than Samsung Galaxy A21s's score of 77.7. Xiaomi Mi 9T Pro is a a little lighter cellphone than the Samsung Galaxy A21s, but both of them are equally thin. Both devices in our current comparison work with the same Android 10 OS, so they should count with identical OS features.
The Xiaomi Mi 9T Pro has a much better screen than Galaxy A21s, because although it has a quite smaller display, it also counts with a way higher resolution of 1080 x 2340 and more pixels per screen inch. The Xiaomi Mi 9T Pro features a little bit better processing power than Galaxy A21s, and although they both have the same number of cores, the Xiaomi Mi 9T Pro also has more RAM.
The Xiaomi Mi 9T Pro features a superior camera than Galaxy A21s, and although they both have the same back camera sensor size and a same resolution camera in the back, the Xiaomi Mi 9T Pro also has a much higher (4K) video resolution and a bigger diafragm aperture to capture better photography in low light situations.
Xiaomi Mi 9T Pro features a bit more storage to store more games and applications than Galaxy A21s, because although it has no SD memory card expansion slot, it also counts with 96 GB more internal memory capacity. Galaxy A21s has superior battery duration than Xiaomi Mi 9T Pro, because it has 5000mAh of battery capacity instead of 4000mAh.
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