Compare phones
| Global Score | |
| 74.2 | 90.7 |
| Basic Information | |
| Asus | Xiaomi |
| Android 15 | Android 11 |
| -- | 2021-03-29 |
| -- | 6.47 x 2.94 x 0.33 inches |
| 8.01 ounces | 8.25 ounces |
| -- | Ceramic Black and Ceramic White |
| -- | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1199.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| -- | 3200 x 1440 pixels |
| OLED | AMOLED |
| -- | 516 pixels per inch |
| 2500 cd/m2 brightness | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 4.8 | 9.9 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 16 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Adreno 660 GPU |
| 6.3 | 9.63 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 50.00 MP + 20.00 MP |
| -- | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) 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 |
| 11.22 | 12.43 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 |
| 7.6 | 8.2 |
| Battery Life | |
| 5800mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.44 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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 |
Comparison review
Xiaomi Mi 11 Ultra is much better than Asus ROG Phone 9 Pro, getting a score of 90.7 against 74.2. These phones work with Android OS (operating system), but Xiaomi Mi 11 Ultra has the older 11 version and Asus ROG Phone 9 Pro has Android 15 version. The Xiaomi Mi 11 Ultra features a way better processing power than Asus ROG Phone 9 Pro, although it has a smaller amount of RAM memory, they both have 8 CPU cores.
The Xiaomi Mi 11 Ultra has a lot better screen than Asus ROG Phone 9 Pro, although it has much lower brightness, they both have a screen of the same size. The Asus ROG Phone 9 Pro features a way bigger storage for applications, games, photos and videos than Xiaomi Mi 11 Ultra, because it has 256 GB more internal memory.
The Asus ROG Phone 9 Pro has just a little bit longer battery performance than Xiaomi Mi 11 Ultra, because it has a 5800mAh battery capacity. The Xiaomi Mi 11 Ultra shoots much better pictures and videos than Asus ROG Phone 9 Pro, because although it has a much smaller back camera sensor providing a way lower image quality, and they both have a 50 MP back camera, the Xiaomi Mi 11 Ultra also counts with a way higher video definition.
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