Compare phones
| Global Score | |
| 77.8 | 90.7 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 11 |
| 2022-03-15 | 2021-03-29 |
| 6.01 x 2.75 x 0.32 inches | 6.47 x 2.94 x 0.33 inches |
| 6.21 ounces | 8.25 ounces |
| Blue, Grey and Purple | Ceramic Black and Ceramic White |
| Aluminum and Glass | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 418 pixels per inch | 516 pixels per inch |
| 1100 cd/m2 brightness | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 650 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 50.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 50.00mm focal length | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) 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 |
| 11.88 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 8.2 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | 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 has a score of 90.7, which is much better than Xiaomi 12X's score of 77.8. Both of these devices work with the same Android 11 OS. Xiaomi Mi 11 Ultra is an older, notably heavier and just a little bit thicker cellphone than Xiaomi 12X. The Xiaomi Mi 11 Ultra counts with a better display than Xiaomi 12X, because it has a just a bit more pixels per screen inch, a little bigger display, a lot brighter display and a higher 1440 x 3200 resolution.
Xiaomi Mi 11 Ultra has a much bigger memory capacity to install applications and games or saving photos and videos than Xiaomi 12X, because it has more internal storage capacity. Xiaomi Mi 11 Ultra features a much more powerful CPU than Xiaomi 12X. Both of them have the same number of cores and 8 GB of RAM memory.
Xiaomi Mi 11 Ultra counts with a slightly better camera than Xiaomi 12X. Both have the same video frame rate, a 50 mega pixels resolution back-facing camera, the same 7680x4320 video resolution and the same aperture. Xiaomi Mi 11 Ultra counts with just a little better battery lifetime than Xiaomi 12X, because it has 5000mAh of battery capacity against 4500mAh.
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