Compare phones
| Global Score | |
| 83.3 | 81.2 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10, 9.0 Pie, 8.0 Oreo | Android 13 |
| 2018-06-05 | 2023-04-13 |
| 6.10 x 2.94 x 0.30 inches | 6.81 x 3.03 x 0.41 inches |
| 6.17 ounces | 8.43 ounces |
| Black, Blue, Gold and White | Storm White |
| Glass (Corning Gorilla Glass 5) | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.2 inches | 6.8 inches |
| 2248 x 1080 pixels | 2448 x 2080 pixels |
| AMOLED | AMOLED |
| 402 pixels per inch | 472 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 630 GPU | Adreno 740 GPU |
| 9.63 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 12.00 MP + 20.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 56.00mm focal length | -- |
| 0.39 inches (1/2.55") sensor | 0.64 inches (1/1.56") 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 (240 fps) (Full HD) slow motion video |
| 9.9 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3400mAh Li - Polymer Battery | 6000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.36 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi 8 has a general score of 83.3, which is a bit better than the Asus ROG Phone 7 Ultimate's 81.2 global score. Both phones in this comparison review come with Android operating system, but the Xiaomi Mi 8 has the older 10 version and Asus ROG Phone 7 Ultimate has Android 13. Xiaomi Mi 8 is an a lot older cellphone than Asus ROG Phone 7 Ultimate, but Xiaomi made it noticeably lighter and a lot thinner anyway.
The Xiaomi Mi 8 features a bit more vivid display than Asus ROG Phone 7 Ultimate, although it has a bit smaller display, a just a little worse screen density and a much lower 1080 x 2248 resolution. Asus ROG Phone 7 Ultimate has a much greater storage capacity for apps and games than Xiaomi Mi 8, because it has more internal storage.
Xiaomi Mi 8 features a much better performing processor than Asus ROG Phone 7 Ultimate, although it has 10 GB lesser RAM memory, they both have a Octa-Core processing unit. Asus ROG Phone 7 Ultimate counts with a much better battery duration than Xiaomi Mi 8, because it has a 76 percent more battery capacity.
The Asus ROG Phone 7 Ultimate features a better camera than Xiaomi Mi 8, because it has a much better video quality, a way bigger back-facing camera sensor taking way higher quality videos and photographs and a way more mega pixels back camera.
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