Compare phones
| Global Score | |
| 86.3 | 79 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 11, 10 |
| 2020-07-23 | 2020-04-07 |
| 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 | Aurora blue, Glacier white and Interstellar grey |
| Aluminum and Glass (Corning Gorilla Glass 3) | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 249.00 |
| 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 |
| 12 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 618 GPU |
| 9.81 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 64.00 MP + 24.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") 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 | 11.55 |
| 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 | -- |
| -- | 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 is a bit better than Xiaomi Redmi Note 9S, getting an 86.3 score against 79. Even being the best phone we compare here, we must highlight that it is also a somewhat thicker and somewhat heavier phone. Asus ROG Phone 3 has a bit better processor than Xiaomi Redmi Note 9S, and although they both have the same number of cores, the Asus ROG Phone 3 also has more RAM memory.
Asus ROG Phone 3 has a much better looking display than Xiaomi Redmi Note 9S, although it has a little lower resolution of 1080 x 2340 pixels, a quite smaller screen and a little worse screen density. Asus ROG Phone 3 shoots much better photos and videos than Xiaomi Redmi Note 9S, and although they both have a same size aperture, the Asus ROG Phone 3 also has a way better 7680x4320 video definition, a larger back camera sensor which offers a higher photo and video quality and a camera in the back with a lot higher 64 mega pixels resolution.
The Xiaomi Redmi Note 9S features a better storage for applications and games than Asus ROG Phone 3, because although it has less internal storage, it also counts with an external memory slot that allows a maximum of 512 GB. Asus ROG Phone 3 has longer battery duration than Xiaomi Redmi Note 9S, because it has 6000mAh of battery capacity.
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