Compare phones
| Global Score | |
| 83.2 | 90.7 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 11 |
| 2019-03-06 | 2021-03-29 |
| 6.20 x 2.94 x 0.30 inches | 6.47 x 2.94 x 0.33 inches |
| 6.10 ounces | 8.25 ounces |
| Black, Blue and Purple | Ceramic Black and Ceramic White |
| Glass (Corning Gorilla Glass 5) and Metal | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 516 pixels per inch |
| 600 cd/m2 brightness | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 20.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.1 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 8.2 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi 11 Ultra is slightly better than the Xiaomi Mi 9, getting a overall score of 90.7 against 83.2. Xiaomi Mi 11 Ultra is a much newer device than the Xiaomi Mi 9, although it's a bit thicker and noticeably heavier. The Xiaomi Mi 9 and the Xiaomi Mi 11 Ultra count with very similar CPUs, and although the Xiaomi Mi 11 Ultra has more RAM memory, they both have the same number of cores.
The Xiaomi Mi 11 Ultra has a more vivid display than Xiaomi Mi 9, because it has a better resolution of 1440 x 3200px, a lot brighter screen, a greater pixel amount in each inch in the screen and a bit larger screen. The Xiaomi Mi 11 Ultra captures slightly better photos and videos than Xiaomi Mi 9, because although it has a tinier diafragm aperture, and they both have the same sensor size, the Xiaomi Mi 11 Ultra also counts with a lot better 7680x4320 video resolution and a higher resolution back-facing camera.
The Xiaomi Mi 11 Ultra features a superior memory capacity to install applications and games than Xiaomi Mi 9, because it has 128 GB more internal storage capacity. The Xiaomi Mi 11 Ultra counts with a really longer battery life than Xiaomi Mi 9, because it has 5000mAh of battery capacity.
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