Compare phones
| Global Score | |
| 84.2 | 81 |
| Basic Information | |
| Asus | Xiaomi |
| Android 14 | Android 12 |
| 2024-01-08 | -- |
| 6.45 x 3.02 x 0.35 inches | -- |
| 7.94 ounces | -- |
| Phantom Black and Rebel Grey | Black and White |
| Aluminum and Glass (Corning Gorilla Glass) | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| OLED | AMOLED |
| 387 pixels per inch | 524 pixels per inch |
| 2500 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.5 | 9.7 |
| Performance | |
| QualcommSnapdragon 8 Gen 3 SM8650-AB (3 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| processor | processor |
| 16 GB RAM | 8 GB RAM |
| Adreno 750 GPU | Adreno 730 GPU |
| 6.3 | 6.21 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 50.00 MP + 20.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 24.00mm focal length | 24.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") 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 (1920 fps) (Full HD) slow motion video |
| 12.54 | 12.32 |
| 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 | |
| 5500mAh Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.2 | 6.64 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.2 |
| 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
Asus ROG Phone 8 Pro is slightly better than Xiaomi 12S Ultra, with a overall score of 84.2 against 81. Both of these devices use Android OS (operating system), but the Asus ROG Phone 8 Pro has newer 14 version and Xiaomi 12S Ultra has Android 12 version. The Xiaomi 12S Ultra features a slightly better screen than Asus ROG Phone 8 Pro, because although it has much less brightness and a little bit smaller screen, it also counts with a higher 1440 x 3200 pixels resolution and more pixels per screen inch.
Asus ROG Phone 8 Pro counts with a bit better performance than Xiaomi 12S Ultra, and although they both have a Octa-Core processor, the Asus ROG Phone 8 Pro also has a higher amount of RAM memory. Asus ROG Phone 8 Pro features a much greater memory for applications, games, photos and videos than Xiaomi 12S Ultra, because it has 512 GB internal memory capacity.
Asus ROG Phone 8 Pro features a little better battery performance than Xiaomi 12S Ultra, because it has a 5500mAh battery size. The Asus ROG Phone 8 Pro takes a bit better photos and videos than Xiaomi 12S Ultra, and although they both have the same 7680x4320 video definition, a 50 MP resolution back camera and the same 24 frames per second video frame rate, the Asus ROG Phone 8 Pro also has a much larger camera sensor which provides a way better image and video quality and a larger aperture for better photos and videos in low light situations.
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