Compare phones
| Global Score | |
| 79.3 | 90.7 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11, 10 | Android 11 |
| 2020-02-11 | 2021-03-29 |
| 6.51 x 3.02 x 0.35 inches | 6.47 x 2.94 x 0.33 inches |
| 7.34 ounces | 8.25 ounces |
| Atlantis blue, Matrix purple and Phoenix red | Ceramic Black and Ceramic White |
| Glass (Corning Gorilla Glass 5) and Plastic | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 13.3 |
| Camera | |
| 64.00 MP + 20.00 MP | 50.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.59 inches (1/1.7") 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 (960 fps) (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+ (4G), HSDPA and HSUPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 8.2 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | 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 |
| FM Radio | -- |
Comparison review
Xiaomi Mi 11 Ultra has a global score of 90.7, which is much better than the Xiaomi Poco X2's score of 79.3. The Xiaomi Mi 11 Ultra design is newer and just a bit thinner than Xiaomi Poco X2's, although it is heavier. Both phones in this comparison work with the same Android 11 operating system. The Xiaomi Mi 11 Ultra has a little better processing power than Xiaomi Poco X2, and although they both have the same number of cores, the Xiaomi Mi 11 Ultra also has 2 GB more RAM.
The Xiaomi Mi 11 Ultra counts with a much more vibrant screen than Xiaomi Poco X2, because it has a higher 1440 x 3200 resolution, a bit larger display and a better screen density. Xiaomi Mi 11 Ultra counts with a much greater memory capacity to install games and applications than Xiaomi Poco X2, because it has 192 GB more internal memory capacity.
The Xiaomi Mi 11 Ultra counts with a little bit better camera than Xiaomi Poco X2, because although it has a way less mega pixels resolution back camera and a smaller camera sensor providing a lower image quality, and they both have a F1.9 diafragm aperture, the Xiaomi Mi 11 Ultra also counts with a much better 7680x4320 video resolution.
The Xiaomi Mi 11 Ultra has just a bit better battery performance than Xiaomi Poco X2, because it has 5000mAh of battery capacity.
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