Compare phones
| Global Score | |
| 90.7 | 86.3 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11 | -- |
| 2021-03-29 | 2020-07-23 |
| 6.47 x 2.94 x 0.33 inches | 6.73 x 3.07 x 0.39 inches |
| 8.25 ounces | 8.47 ounces |
| Ceramic Black and Ceramic White | Black glare |
| Ceramic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.6 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 516 pixels per inch | 390 pixels per inch |
| 1700 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.9 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Yes GPU |
| 9.63 | 9.81 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 20.00 MP | 64.00 MP + 24.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.43 | 12.87 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 8.2 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| 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
The Xiaomi Mi 11 Ultra is a little bit better than Asus ROG Phone 3, with a 90.7 score against 86.3. Xiaomi Mi 11 Ultra's body is a bit lighter and thinner than Asus ROG Phone 3, even when both of them were released with only 8 months difference. The Xiaomi Mi 11 Ultra features a more vivid display than Asus ROG Phone 3, because it has a higher 1440 x 3200 pixels resolution, a little bit larger screen, way more brightness and more pixels per inch of display.
Xiaomi Mi 11 Ultra features a much greater memory capacity to install applications and games or saving photos and videos than Asus ROG Phone 3, because it has 256 GB internal memory capacity. Asus ROG Phone 3 counts with just a bit better hardware performance than Xiaomi Mi 11 Ultra, and although they both have a Octa-Core CPU, the Asus ROG Phone 3 also has a larger amount of RAM.
Asus ROG Phone 3 shoots a bit better photos and videos than Xiaomi Mi 11 Ultra, and although they both have the same video resolution, the Asus ROG Phone 3 also has a bigger sensor providing a higher image quality, a bigger aperture to capture better captures and videos in low-light situations, a way more mega pixels camera and better 30 frames per second video frame rate.
The Asus ROG Phone 3 counts with greater battery lifetime than Xiaomi Mi 11 Ultra, because it has a 20 percent greater battery size.
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