Compare phones
| Global Score | |
| 90.7 | 79.5 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11 | Android 14 |
| 2021-03-29 | 2024-01-08 |
| 6.47 x 2.94 x 0.33 inches | 6.45 x 3.02 x 0.35 inches |
| 8.25 ounces | 7.94 ounces |
| Ceramic Black and Ceramic White | Phantom Black and Rebel Grey |
| Ceramic | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 3200 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | OLED |
| 516 pixels per inch | 387 pixels per inch |
| 1700 cd/m2 brightness | 2500 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.9 | 9.5 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | QualcommSnapdragon 8 Gen 3 SM8650-AB (3 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 750 GPU |
| 9.63 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 50.00 MP + 20.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 24.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.43 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 8.2 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 7.2 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.3 |
| 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 has an overall score of 90.7, which is much better than the Asus ROG Phone 8's global score of 79.5. These devices come with Android OS, but the Xiaomi Mi 11 Ultra has older 11 version while Asus ROG Phone 8 has Android 14. The Xiaomi Mi 11 Ultra is an extremely older and just a little heavier phone than Asus ROG Phone 8, but Xiaomi was able to build it a bit thinner anyway.
Xiaomi Mi 11 Ultra has a really superior performance than Asus ROG Phone 8, although it has a lower amount of RAM, they both have 8 cores. The Xiaomi Mi 11 Ultra has a bit better screen than Asus ROG Phone 8, because although it has way darker screen, and they both have a same size display, the Xiaomi Mi 11 Ultra also counts with a greater screen pixel density and a better resolution of 1440 x 3200px.
The Asus ROG Phone 8 counts with as much memory capacity for games and applications as the Xiaomi Mi 11 Ultra, they have equal 256 GB internal storage capacity. Asus ROG Phone 8 shoots just a bit better photographs and videos than Xiaomi Mi 11 Ultra, and although they both have the same resolution back camera, the same 7680x4320 video definition, the same 24 fps video frame rates and a F1.9 aperture, the Asus ROG Phone 8 also has a lot larger back-facing camera sensor providing a lot better image quality.
The Asus ROG Phone 8 features just a little bit longer battery life than Xiaomi Mi 11 Ultra, because it has a 5500mAh battery size against 5000mAh.
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