Compare phones
| Global Score | |
| 88 | 78.8 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 12 |
| 2019-09-04 | 2021-12-28 |
| 6.73 x 3.06 x 0.37 inches | 6.01 x 2.75 x 0.32 inches |
| 8.47 ounces | 6.31 ounces |
| Black Glare | Black, Blue, Green and Pink |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.3 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 390 pixels per inch | 418 pixels per inch |
| 600 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 855 Plus SM8150-AC chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 730 GPU |
| 9.81 | 6.21 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 48.00 MP + 24.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.99 | 12.54 |
| 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, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 6.32 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.2 |
| 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 |
| FM Radio | -- |
Comparison review
The Asus ROG Phone II has a score of 88, which is better than Xiaomi 12's score of 78.8. Although it's the best device in this comparison review, we must note that it is also a lot older, much heavier and thicker. The Asus ROG Phone II counts with a way better performance than Xiaomi 12, and although they both have 8 CPU cores, the Asus ROG Phone II also has a higher amount of RAM.
Xiaomi 12 counts with a little sharper screen than Asus ROG Phone II, because although it has a bit smaller screen, it also counts with a way brighter display, a just a little more pixels per inch in the display and a little higher resolution of 1080 x 2400. Xiaomi 12 counts with just a bit better camera than Asus ROG Phone II, because although it has a tinier diafragm aperture which is not so good for low light images and videos, it also counts with a way bigger back camera sensor, a more megapixels camera and a way better 7680x4320 video quality.
The Asus ROG Phone II features a superior memory capacity for games and applications than Xiaomi 12, because it has 512 GB internal memory. Asus ROG Phone II has longer battery lifetime than Xiaomi 12, because it has a 33% bigger battery size.
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