Compare phones
| Global Score | |
| 94 | 88.9 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 10 |
| 2021-06-07 | 2019-09-24 |
| 6.80 x 3.04 x 0.41 inches | 6.08 x 2.85 x 0.41 inches |
| 8.40 ounces | 8.50 ounces |
| Matte White | Black |
| Aluminum and Glass (Corning Gorilla Glass 3) | Titanium |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 7.9 inches |
| 2448 x 1080 pixels | 2250 x 2088 pixels |
| AMOLED | OLED |
| 393 pixels per inch | 389 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.2 |
| Performance | |
| Snapdragon 888 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 18 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 640 GPU |
| 9.81 | 9.81 |
| Storage | |
| 512 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 17.6 |
| Camera | |
| 64.00 MP + 24.00 MP | 108.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 11.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.75 inches (1/1.33") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 12.87 | 10.56 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 6000mAh Nano SIM Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ROG Phone 5 Ultimate has a global score of 94, which is a bit better than Xiaomi Mi Mix Alpha's 88.9 general score. The Asus ROG Phone 5 Ultimate construction has the same thickness than Xiaomi Mi Mix Alpha, but it is just a bit lighter. Xiaomi Mi Mix Alpha has a processor that's very similar to Asus ROG Phone 5 Ultimate's CPU, and although the Xiaomi Mi Mix Alpha has a lower amount of RAM memory, they both have a Octa-Core CPU.
Asus ROG Phone 5 Ultimate features a little more vivid screen than Xiaomi Mi Mix Alpha, because although it has a little bit smaller display and a lot worse resolution of 1080 x 2448 pixels, it also counts with a just a little better quantity of pixels per inch of display. Xiaomi Mi Mix Alpha features as much storage capacity for games and applications as Asus ROG Phone 5 Ultimate, both of them have the same 512 GB internal storage.
Asus ROG Phone 5 Ultimate counts with a very superior battery lifetime than Xiaomi Mi Mix Alpha, because it has 6000mAh of battery capacity instead of 4050mAh. The Asus ROG Phone 5 Ultimate features a greater camera than Xiaomi Mi Mix Alpha, because although it has a tinier diafragm aperture which is not so good for taking pictures and/or video in low-light situations, a much smaller camera sensor shooting much worse quality images and videos and a back-facing camera with much less mega-pixels resolution, it also counts with a way better video quality.
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