Compare phones
| Global Score | |
| 81.1 | 87.4 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10 | Android 10 |
| 2020-05-05 | 2020-07-23 |
| 6.53 x 3.02 x 0.35 inches | 6.73 x 3.07 x 0.39 inches |
| 7.37 ounces | 8.47 ounces |
| Glacier white, Interstellar gray and Tropical green | Black glare |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 291.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 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 |
| 9.36 | 9.81 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 64.00 MP + 16.00 MP | 64.00 MP + 24.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 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 | |
| 5020mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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 Asus ROG Phone 3 Strix Edition has an overall score of 87.4, which is slightly better than Xiaomi Redmi Note 9 Pro's 81.1 score. Although it's the best in our current comparison, we must tell that it's also somewhat thicker and somewhat heavier. Both of these devices include the same Android 10 OS (operating system).
The Asus ROG Phone 3 Strix Edition has a bit superior processor than Xiaomi Redmi Note 9 Pro, and although they both have a Octa-Core processing unit, the Asus ROG Phone 3 Strix Edition also has a higher amount of RAM. Asus ROG Phone 3 Strix Edition counts with a better display than Xiaomi Redmi Note 9 Pro, although it has a bit smaller display, a bit lower resolution of 1080 x 2340 pixels and a quite lower display density.
Asus ROG Phone 3 Strix Edition has more storage capacity to install applications and games or saving photos and videos than Xiaomi Redmi Note 9 Pro, because although it has no SD card slot, it also counts with 256 GB internal storage capacity. Asus ROG Phone 3 Strix Edition has a slightly better camera than Xiaomi Redmi Note 9 Pro, and although they both have the same back-facing camera sensor size and a back-facing camera with a 64 mega-pixels, the Asus ROG Phone 3 Strix Edition also has a bigger diafragm aperture to capture better low-light captures and a much better video quality.
Asus ROG Phone 3 Strix Edition has longer battery duration than Xiaomi Redmi Note 9 Pro, because it has a 20 percent more battery capacity.
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