Compare phones
| Global Score | |
| 72.6 | 90.7 |
| Basic Information | |
| Asus | Xiaomi |
| Android 12 | Android 11 |
| 2022-07-28 | 2021-03-29 |
| 5.77 x 2.68 x 0.36 inches | 6.47 x 2.94 x 0.33 inches |
| 5.96 ounces | 8.25 ounces |
| -- | Ceramic Black and Ceramic White |
| -- | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.9 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 446 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen1 SM8475 (4 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 730 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 + 12.00 MP | 50.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 14.40mm focal length | 24.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.43 | 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 | Nano SIM, Dual SIM |
| 10.6 | 8.2 |
| Battery Life | |
| 4300mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 an overall score of 90.7, which is a lot better than Asus Zenfone 9's score of 72.6. Both of these devices use Android OS, but the Xiaomi Mi 11 Ultra has older 11 version while Asus Zenfone 9 has Android 12. Xiaomi Mi 11 Ultra's construction is just a bit thinner than Asus Zenfone 9, but it's notably heavier and was released about 16 months before.
The Xiaomi Mi 11 Ultra features a way better looking display than Asus Zenfone 9, because it has a little bit more pixels per display inch, a higher 1440 x 3200px resolution and a bigger screen. Xiaomi Mi 11 Ultra counts with a much powerful processor than Asus Zenfone 9. Both have the same number of cores and the same RAM amount.
The Xiaomi Mi 11 Ultra has a superior storage for applications and games than Asus Zenfone 9, because it has more internal memory capacity. Xiaomi Mi 11 Ultra and Asus Zenfone 9 feature extremely similar cameras, and although the Xiaomi Mi 11 Ultra has a way tinier camera sensor which provides a lot worse image and video quality, they both have the same video frame rate, the same diafragm aperture, a back camera with a 50 mega-pixels and the same 7680x4320 video resolution.
Xiaomi Mi 11 Ultra has superior battery duration than Asus Zenfone 9, because it has 5000mAh of battery capacity instead of 4300mAh.
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