Compare phones
| Global Score | |
| 85.3 | 98.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11 |
| 2021-09-15 | 2021-01-29 |
| 6.46 x 3.03 x 0.35 inches | 6.50 x 2.98 x 0.35 inches |
| 7.16 ounces | 8.04 ounces |
| Celestial blue, Meteorite Gray and Moonlight White | Phantom black and Silver |
| Glass | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 393 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| Performance | |
| MediaTek Dimensity 1200 MT6893 chipset | Qualcomm Snapdragon 888 chipset |
| Cortex-A78, 64-bit, 6 nm (Octa-Core 3000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G77 MC9 GPU | Adreno 660 GPU |
| 9.72 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 108.00 MP + 16.00 MP | 108.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.34 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 Ultra has a general score of 98.1, which is much better than Xiaomi 11T's 85.3 general score. These phones use the same Android 11 OS (operating system). Samsung Galaxy S21 Ultra's construction has the same thickness than the Xiaomi 11T, but it is somewhat heavier. Samsung Galaxy S21 Ultra features a much more vibrant screen than Xiaomi 11T, because it has a bit larger display, a higher resolution of 1440 x 3200 pixels and more pixels per inch in the screen.
The Galaxy S21 Ultra's storage capacity to store more apps and games is very similar to the Xiaomi 11T one, both of them have exactly the same internal memory. The Galaxy S21 Ultra has a processor that's very similar to Xiaomi 11T's processing unit, and although the Galaxy S21 Ultra has 4 GB more RAM, they both have the same number of cores.
Galaxy S21 Ultra captures greater pictures and videos than Xiaomi 11T. Both have a same size camera aperture and a camera with a 108 megapixels. The Samsung Galaxy S21 Ultra counts with a battery performance that's just as good as Xiaomi 11T's battery life.
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