Compare phones
| Global Score | |
| 90.7 | 78.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 10 |
| 2021-03-29 | 2021-01-18 |
| 6.47 x 2.94 x 0.33 inches | 6.39 x 3.04 x 0.38 inches |
| 8.25 ounces | 6.98 ounces |
| Ceramic Black and Ceramic White | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Ceramic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 516 pixels per inch | 396 pixels per inch |
| 1700 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.9 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 610 GPU |
| 9.63 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 50.00 MP + 20.00 MP | 48.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.43 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 8.2 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi 11 Ultra has an overall score of 90.7, which is much better than Xiaomi Redmi 9T's global score of 78.2. Although the Xiaomi Mi 11 Ultra and Xiaomi Redmi 9T were only released 2 months apart, Xiaomi Mi 11 Ultra's body is somewhat heavier but somewhat thinner. Both of these devices come with Android OS (Operating System), but Xiaomi Mi 11 Ultra has a newer 11 version while Xiaomi Redmi 9T has Android 10.
Xiaomi Mi 11 Ultra counts with a bit better performance than Xiaomi Redmi 9T, and although they both have a Octa-Core processor, the Xiaomi Mi 11 Ultra also has a higher amount of RAM memory. Xiaomi Mi 11 Ultra features a much more vibrant screen than Xiaomi Redmi 9T, because it has a better resolution of 1440 x 3200 pixels, more pixels per display inch and a little larger display.
The Xiaomi Mi 11 Ultra shoots much clearer photos and videos than Xiaomi Redmi 9T, because although it has a smaller diafragm aperture which is not so good for capturing photos and video in low light environments, and they both have the same back-facing camera sensor size, the Xiaomi Mi 11 Ultra also counts with a more megapixels camera in the back and a lot higher video resolution.
Xiaomi Mi 11 Ultra counts with a greater memory capacity to install games and applications than Xiaomi Redmi 9T, because although it has no slot for SD memory cards, it also counts with more internal storage. Xiaomi Redmi 9T has longer battery lifetime than Xiaomi Mi 11 Ultra, because it has a 20 percent greater battery size.
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