Compare phones
| Global Score | |
| 79.5 | 77.8 |
| Basic Information | |
| Asus | Xiaomi |
| Android 14 | Android 11 |
| 2024-01-08 | 2022-03-15 |
| 6.45 x 3.02 x 0.35 inches | 6.01 x 2.75 x 0.32 inches |
| 7.94 ounces | 6.21 ounces |
| Phantom Black and Rebel Grey | Blue, Grey and Purple |
| Aluminum and Glass (Corning Gorilla Glass) | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| OLED | AMOLED |
| 387 pixels per inch | 418 pixels per inch |
| 2500 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.5 | 8.9 |
| Performance | |
| QualcommSnapdragon 8 Gen 3 SM8650-AB (3 nm) chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 750 GPU | Adreno 650 GPU |
| 6.21 | 6.21 |
| 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 + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 24.00mm focal length | 50.00mm focal length |
| 0.64 inches (1/1.56") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.54 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5500mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.2 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | 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 Asus ROG Phone 8 is a little bit better than the Xiaomi 12X, with a global score of 79.5 against 77.8. Both devices in our current comparison work with Android operating system, but the Asus ROG Phone 8 has 14 version while Xiaomi 12X has Android 11. Although the Asus ROG Phone 8 is newer than Xiaomi 12X, it's much heavier and just a bit thicker.
The Xiaomi 12X's processing unit is just as good as the CPU in Asus ROG Phone 8, and although the Xiaomi 12X has 4 GB lesser RAM, they both have 8 CPU cores. The Asus ROG Phone 8 counts with a little bit better screen than Xiaomi 12X, because although it has a little bit lower display pixels density, and they both have exactly the same resolution of 1080 x 2400px, the Asus ROG Phone 8 also counts with a really brighter display and a little bit bigger display.
Asus ROG Phone 8 counts with a way bigger storage to install applications and games than Xiaomi 12X, because it has 256 GB internal memory capacity. The Asus ROG Phone 8 features a little bit better camera than Xiaomi 12X. Both have the same resolution camera, the same 7680x4320 video definition, the same 24 frames per second video frame rates and a same size aperture.
The Asus ROG Phone 8 features better battery life than Xiaomi 12X, because it has a 5500mAh battery size.
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