Compare phones
| Global Score | |
| 87.9 | 84.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android 11, 10 |
| 2020-10-01 | 2020-03-23 |
| 6.50 x 3.01 x 0.37 inches | 6.26 x 2.96 x 0.35 inches |
| 7.62 ounces | 6.63 ounces |
| Cosmic black and Lunar silver | Midnight blue and Raven black |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 403 pixels per inch |
| 650 cd/m2 brightness | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Exynos 9611 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali-G72 MP3 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 64.00 MP + 20.00 MP | 48.00 MP + 20.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.65 | 11.55 |
| 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 | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi 10T has a score of 87.9, which is a bit better than Galaxy M21's 84.1 score. Both of these devices use Android operating system, but the Xiaomi Mi 10T has the older 10 version while Galaxy M21 has Android 11. The Xiaomi Mi 10T is an a little thicker and somewhat heavier cellphone than Galaxy M21.
Xiaomi Mi 10T counts with just a bit better hardware performance than Galaxy M21, and although they both have the same number of cores, the Xiaomi Mi 10T also has a larger amount of RAM memory. The Xiaomi Mi 10T has a bit sharper screen than Samsung Galaxy M21, because although it has a just a little less pixels per inch in the screen, it also counts with a quite larger display, a bit higher resolution of 1080 x 2400px and a really brighter display.
The Samsung Galaxy M21 counts with more storage for games and applications than Xiaomi Mi 10T, because although it has only 64 GB internal storage, it also counts with a SD card slot that supports up to 512 GB. The Xiaomi Mi 10T takes slightly better pictures and videos than Galaxy M21, because it has a larger diafragm aperture, a bigger sensor taking higher quality videos and photos, a lot higher 7680x4320 video resolution and a back camera with a much better 64 mega-pixels resolution.
The Galaxy M21 counts with longer battery life than Xiaomi Mi 10T, because it has 6000mAh of battery capacity instead of 5000mAh.
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