Compare phones
| Global Score | |
| 82.2 | 88 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10, 9.0 Pie | -- |
| 2019-06-17 | 2019-09-04 |
| 6.17 x 2.93 x 0.35 inches | 6.73 x 3.06 x 0.37 inches |
| 6.74 ounces | 8.47 ounces |
| Carbon Black, Flame Red and Glacier Blue | Black Glare |
| Metal and Metal | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 390 pixels per inch |
| 430 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 618 GPU | Adreno 640 GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.66 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| 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 |
| FM Radio | FM Radio |
Comparison review
The Asus ROG Phone II is a little bit better than Xiaomi Mi 9T, getting a global score of 88 against 82.2. Even being the best phone in this review, it must be told that it's also a a bit thicker and much heavier phone. Asus ROG Phone II features a bit superior processing unit than Xiaomi Mi 9T, and although they both have a Octa-Core processing unit, the Asus ROG Phone II also has a greater amount of RAM.
The Asus ROG Phone II has a little more vivid display than Xiaomi Mi 9T, because although it has a just a bit less pixels per display inch, and they both have the same 1080 x 2340px resolution, the Asus ROG Phone II also counts with a quite bigger screen and a brighter display. Asus ROG Phone II has much more memory for apps and games than Xiaomi Mi 9T, because it has more internal storage.
Asus ROG Phone II counts with a way better battery life than Xiaomi Mi 9T, because it has a 6000mAh battery capacity instead of 4000mAh. Asus ROG Phone II shoots slightly better pictures and videos than Xiaomi Mi 9T, and although they both have the same video quality, a 48 mega-pixels resolution camera in the back, a same size back-facing camera sensor and the same aperture, the Asus ROG Phone II also has higher video frame rates.
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