Compare phones
| Global Score | |
| 74.2 | 77.8 |
| Basic Information | |
| Asus | Xiaomi |
| Android 15 | Android 11 |
| -- | 2022-03-15 |
| -- | 6.01 x 2.75 x 0.32 inches |
| 8.01 ounces | 6.21 ounces |
| -- | Blue, Grey and Purple |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1199.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| -- | 2400 x 1080 pixels |
| OLED | AMOLED |
| -- | 418 pixels per inch |
| 2500 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 4.8 | 8.9 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| processor | processor |
| 16 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Adreno 650 GPU |
| 6.3 | 6.21 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| -- | f/1.90 aperture |
| -- | 50.00mm focal length |
| 0.64 inches (1/1.56") sensor | -- |
| 3840 x 2160 (60 fps) (4K) 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 |
| 11.22 | 11.88 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 |
| 7.6 | 10.6 |
| Battery Life | |
| 5800mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.44 | 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
Xiaomi 12X is just a bit better than Asus ROG Phone 9 Pro, with a overall score of 77.8 against 74.2. These devices use Android OS (Operating System), but the Xiaomi 12X has older 11 version while Asus ROG Phone 9 Pro has Android 15 version. The Xiaomi 12X has a way better display than Asus ROG Phone 9 Pro, although it has much lower brightness and a quite smaller screen.
Asus ROG Phone 9 Pro counts with a much greater memory capacity for applications and games than Xiaomi 12X, because it has 512 GB internal storage. The Asus ROG Phone 9 Pro counts with a little faster processor than Xiaomi 12X, and although they both have 8 cpu cores, the Asus ROG Phone 9 Pro also has a higher amount of RAM.
The Asus ROG Phone 9 Pro has longer battery duration than Xiaomi 12X, because it has a 5800mAh battery size. Xiaomi 12X shoots a little bit better pictures and videos than Asus ROG Phone 9 Pro, and although they both have a back-facing camera with a 50 mega pixels, the Xiaomi 12X also has a much higher 7680x4320 video quality.
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