Compare phones
| Global Score | |
| 88.8 | 83.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | -- |
| 2021-02-08 | 2019-03-06 |
| 6.47 x 2.94 x 0.32 inches | 6.20 x 2.94 x 0.30 inches |
| 6.91 ounces | 6.10 ounces |
| Horizon blue and Midnight gray | Black, Blue and Purple |
| Glass and Metal | Glass (Corning Gorilla Glass 5) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 516 pixels per inch | 403 pixels per inch |
| 1500 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 855 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 640 GPU |
| 9.63 | 9.63 |
| 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 + 20.00 MP | 48.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 13.75 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 6.3 |
| Battery Life | |
| 4600mAh Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.48 | 5.28 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| 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
Xiaomi Mi 11 is just a bit better than the Xiaomi Mi 9, getting an 88.8 score against 83.2. Xiaomi Mi 11 is a newer device than Xiaomi Mi 9, although it's somewhat heavier and a little thicker. Xiaomi Mi 11 has a better looking screen than Xiaomi Mi 9, because it has a much brighter screen, a quite larger screen, more pixels per inch of screen and a higher 1440 x 3200px resolution.
Xiaomi Mi 9's storage for applications, games, photos and videos is very similar to Xiaomi Mi 11's one, both have equal internal memory. The Xiaomi Mi 9's processing unit is very similar to the CPU in Xiaomi Mi 11, and although the Xiaomi Mi 9 has less RAM, they both have the same number of cores.
The Xiaomi Mi 11 features a better camera than Xiaomi Mi 9, because although it has a tinier diafragm aperture which is not recommended for low light photography, it also counts with a lot bigger camera sensor providing a way higher image quality, a camera with way more mega pixels and a lot higher video definition.
The Xiaomi Mi 11 has a very superior battery life than Xiaomi Mi 9, because it has 4600mAh of battery capacity instead of 3300mAh.
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