Compare phones
| Global Score | |
| 88 | 83.8 |
| Basic Information | |
| Asus | Xiaomi |
| 2019-09-04 | 2018-11-01 |
| 6.73 x 3.06 x 0.37 inches | 6.22 x 2.94 x 0.33 inches |
| 8.47 ounces | 7.69 ounces |
| Black Glare | Black, Blue and Green |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Ceramic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.6 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 390 pixels per inch | 403 pixels per inch |
| 600 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 855 Plus SM8150-AC chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 630 GPU |
| 9.81 | 9.63 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 48.00 MP + 24.00 MP | 12.20 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.99 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 6000mAh Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 5.2 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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
Asus ROG Phone II is just a bit better than the Xiaomi Mi Mix 3, with an 88 score against 83.8. The Asus ROG Phone II construction is newer, but somewhat thicker and a bit heavier than Xiaomi Mi Mix 3. Xiaomi Mi Mix 3 features a bit more vivid display than Asus ROG Phone II, because although it has a little bit smaller display, and they both have the same 1080 x 2340 pixels resolution and the same display brightness, the Xiaomi Mi Mix 3 also counts with a just a little better number of pixels per display inch.
The Asus ROG Phone II has a bit better processing unit than Xiaomi Mi Mix 3, and although they both have 8 cores, the Asus ROG Phone II also has 4 GB more RAM memory. Asus ROG Phone II counts with a way bigger memory capacity for applications and games than Xiaomi Mi Mix 3, because it has 512 GB internal memory.
The Asus ROG Phone II has a much better battery lifetime than Xiaomi Mi Mix 3, because it has a 6000mAh battery size against 3200mAh. Asus ROG Phone II shoots much better photographs and videos than Xiaomi Mi Mix 3, and although they both have the same 3840x2160 video resolution, the same video frame rates and the same aperture, the Asus ROG Phone II also has a lot bigger camera sensor which gives a way higher photo and video quality and a camera with a much better 48 mega-pixels resolution.
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