Compare phones
| Global Score | |
| 82.2 | 87.4 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10, 9.0 Pie | Android 10 |
| 2019-06-17 | 2020-07-23 |
| 6.17 x 2.93 x 0.35 inches | 6.73 x 3.07 x 0.39 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 | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 650 GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 20.00 MP | 64.00 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 | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.66 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 | -- |
Comparison review
Asus ROG Phone 3 Strix Edition has an overall score of 87.4, which is just a bit better than Xiaomi Mi 9T's overall score of 82.2. Both devices we are comparing here have the same Android 10 OS, so they should provide you identical OS features. The Asus ROG Phone 3 Strix Edition is a newer device than Xiaomi Mi 9T, although it is incredibly heavier and thicker.
The Asus ROG Phone 3 Strix Edition counts with a little better hardware performance than Xiaomi Mi 9T, and although they both have 8 CPU cores, the Asus ROG Phone 3 Strix Edition also has 2 GB more RAM memory. The Asus ROG Phone 3 Strix Edition has a bit sharper screen than Xiaomi Mi 9T, because although it has a little worse pixel density, and they both have exactly the same resolution of 1080 x 2340 pixels, the Asus ROG Phone 3 Strix Edition also counts with a little larger display and way more brightness.
Asus ROG Phone 3 Strix Edition features a superior storage to install applications and games than Xiaomi Mi 9T, because it has 256 GB internal storage. The Asus ROG Phone 3 Strix Edition has a superior battery performance than Xiaomi Mi 9T, because it has a 6000mAh battery size. The Asus ROG Phone 3 Strix Edition captures much clearer pictures and videos than Xiaomi Mi 9T, and although they both have the same aperture, the Asus ROG Phone 3 Strix Edition also has a larger back-facing camera sensor taking better quality videos and photographs, a camera with much more megapixels and a lot better video resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.