Compare phones
| Global Score | |
| 72.9 | 83.2 |
| Basic Information | |
| Xiaomi | Asus |
| Android 12 | Android 12 |
| -- | 2022-09-19 |
| -- | 6.81 x 3.03 x 0.41 inches |
| -- | 8.43 ounces |
| -- | Space Gray |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 1080 pixels |
| AMOLED | AMOLED |
| 418 pixels per inch | 393 pixels per inch |
| 1100 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset | MediaTek Dimensity 9000+ (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 730 GPU | Mali-G710 MC10 GPU |
| 6.21 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 50.00 MP + 16.00 MP | 50.00 MP + 12.00 MP |
| -- | f/1.90 aperture |
| -- | 0.64 inches (1/1.56") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.47 | 12.43 |
| 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 | |
| 4500mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | 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 6D Ultimate is much better than the Xiaomi 12S, having an 83.2 score against 72.9. Both of these phones use the same Android 12 OS (operating system), so both of them should give the same OS features. The Asus ROG Phone 6D Ultimate counts with a little better processing power than Xiaomi 12S, and although they both have the same number of cores, the Asus ROG Phone 6D Ultimate also has a higher amount of RAM.
The Xiaomi 12S and the Asus ROG Phone 6D Ultimate feature extremely similar screens, because although the Asus ROG Phone 6D Ultimate has a just a bit less pixels per screen inch, it also counts with a little bit bigger display, a quite better resolution of 1080 x 2448px and a little brighter screen.
The Asus ROG Phone 6D Ultimate has a lot bigger storage to store more apps and games than Xiaomi 12S, because it has more internal memory capacity. Asus ROG Phone 6D Ultimate has a way better camera than Xiaomi 12S. Both of them have a 50 megapixels back camera. Asus ROG Phone 6D Ultimate features greater battery lifetime than Xiaomi 12S, because it has 6000mAh of battery capacity instead of 4500mAh.
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