Compare phones
| Global Score | |
| 74.6 | 90.7 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 11 |
| 2019-10-16 | 2021-03-29 |
| 6.23 x 2.96 x 0.33 inches | 6.47 x 2.94 x 0.33 inches |
| 6.70 ounces | 8.25 ounces |
| Cosmic Purple, Moonlight White, Nebula Purple, Neptune Blue and Space Black | Ceramic Black and Ceramic White |
| Glass and Plastic | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 227.00 | -- |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 409 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 665 SM6125 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.44 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 8.2 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi 11 Ultra is way better than Xiaomi Redmi Note 8, having a general score of 90.7 against 74.6. Xiaomi Mi 11 Ultra is a heavier phone than Xiaomi Redmi Note 8, but both have the same thickness. These devices use Android OS (Operating System), but the Xiaomi Mi 11 Ultra has newer 11 version and Xiaomi Redmi Note 8 has Android 10.
The Xiaomi Mi 11 Ultra has a much better screen than Xiaomi Redmi Note 8, because it has a little bit bigger display, more pixels per screen inch and a higher 1440 x 3200 pixels resolution. Xiaomi Mi 11 Ultra features a bit better performance than Xiaomi Redmi Note 8, and although they both have 8 cores, the Xiaomi Mi 11 Ultra also has more RAM memory.
The Xiaomi Mi 11 Ultra features a much greater memory capacity for applications and games than Xiaomi Redmi Note 8, because although it has no SD card slot, it also counts with 256 GB internal memory. The Xiaomi Mi 11 Ultra has longer battery lifetime than Xiaomi Redmi Note 8, because it has a 5000mAh battery capacity.
The Xiaomi Mi 11 Ultra counts with a slightly better camera than Xiaomi Redmi Note 8, because although it has a smaller diafragm aperture, and they both have a same size back camera sensor, the Xiaomi Mi 11 Ultra also counts with a back facing camera with more mega-pixels and a much better 7680x4320 video definition.
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