Compare phones
| Global Score | |
| 81 | 79.1 |
| Basic Information | |
| Xiaomi | Asus |
| Android 12 | Android 12 |
| -- | 2022-07-05 |
| -- | 6.81 x 3.03 x 0.41 inches |
| -- | 8.43 ounces |
| Black and White | Phantom Black and Storm White |
| Aluminum and Ceramic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 3200 x 1440 pixels | 2448 x 1080 pixels |
| AMOLED | AMOLED |
| 524 pixels per inch | 393 pixels per inch |
| 1500 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.7 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 730 GPU | Adreno 730 GPU |
| 6.21 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 50.00 MP + 20.00 MP | 50.00 MP + 12.00 MP |
| f/2.00 aperture | -- |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.32 | 8.36 |
| 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 |
| 10.6 | 10.6 |
| Battery Life | |
| 4800mAh Battery | 6000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.64 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth |
| 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
The Xiaomi 12S Ultra is just a bit better than Asus ROG Phone 6, getting an 81 score against 79.1. These devices include the same Android 12 operating system, so you shouldn't notice any difference in that aspect. Xiaomi 12S Ultra is a much thinner and noticeably lighter cellphone than the Asus ROG Phone 6.
Asus ROG Phone 6 has just a little better performance than Xiaomi 12S Ultra, and although they both have 8 cpu cores, the Asus ROG Phone 6 also has a larger amount of RAM. Xiaomi 12S Ultra has a bit better display than Asus ROG Phone 6, because although it has a bit smaller display, it also counts with a little more brightness, a better resolution of 1440 x 3200px and a better pixel quantity in each inch in the display.
Xiaomi 12S Ultra shoots way better photographs and videos than Asus ROG Phone 6. Both have a back-facing camera with a 50 mega pixels resolution. Asus ROG Phone 6 counts with much more storage capacity to install applications and games or saving photos and videos than Xiaomi 12S Ultra, because it has more internal memory capacity.
The Asus ROG Phone 6 counts with improved battery lifetime than Xiaomi 12S Ultra, because it has a 25% more battery capacity.
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