Compare phones
| Global Score | |
| 87.4 | 81.1 |
| Basic Information | |
| Asus | Xiaomi |
| Android 10 | Android 10 |
| 2020-07-23 | 2020-05-05 |
| 6.73 x 3.07 x 0.39 inches | 6.53 x 3.02 x 0.35 inches |
| 8.47 ounces | 7.37 ounces |
| Black glare | Glacier white, Interstellar gray and Tropical green |
| Aluminum and Glass (Corning Gorilla Glass 3) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 291.00 |
| Display / Screen | |
| 6.6 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 390 pixels per inch | 393 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250 chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 618 GPU |
| 9.81 | 9.36 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 64.00 MP + 24.00 MP | 64.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.87 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 6000mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| 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
Asus ROG Phone 3 Strix Edition has a general score of 87.4, which is a little bit better than Xiaomi Redmi Note 9 Pro's 81.1 global score. The Asus ROG Phone 3 Strix Edition is a heavier and somewhat thicker cellphone than Xiaomi Redmi Note 9 Pro. Both of these phones work with the same Android 10 OS (operating system), so you shouldn't perceive any difference in that aspect.
Asus ROG Phone 3 Strix Edition counts with a bit better CPU than Xiaomi Redmi Note 9 Pro, and although they both have the same number of cores, the Asus ROG Phone 3 Strix Edition also has a larger amount of RAM. Asus ROG Phone 3 Strix Edition has a sharper screen than Xiaomi Redmi Note 9 Pro, although it has a little smaller display, a just a bit inferior pixels count per inch of screen and a little worse 1080 x 2340 resolution.
The Asus ROG Phone 3 Strix Edition features a greater storage to store more games and applications than Xiaomi Redmi Note 9 Pro, because although it has no SD extension slot, it also counts with more internal memory. Asus ROG Phone 3 Strix Edition shoots slightly better photographs and videos than Xiaomi Redmi Note 9 Pro, and although they both have a camera with a 64 MP resolution and a 0.59 inches back camera sensor, the Asus ROG Phone 3 Strix Edition also has a larger camera aperture for better low-light photography and video and a way better video quality.
The Asus ROG Phone 3 Strix Edition has longer battery lifetime than Xiaomi Redmi Note 9 Pro, because it has a 20% bigger battery size.
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