Compare phones
| Global Score | |
| 81.1 | 88 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10 | -- |
| 2020-05-05 | 2019-09-04 |
| 6.53 x 3.02 x 0.35 inches | 6.73 x 3.06 x 0.37 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 |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 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 |
| 9.36 | 9.81 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 17.6 |
| Camera | |
| 64.00 MP + 16.00 MP | 48.00 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 | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 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 | |
| 5020mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| 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 |
| -- | FM Radio |
Comparison review
Asus ROG Phone II is a little bit better than Xiaomi Redmi Note 9 Pro, with a general score of 88 against 81.1. The Asus ROG Phone II design is heavier and a little bit thicker than the Xiaomi Redmi Note 9 Pro. The Asus ROG Phone II counts with a bit better screen than Xiaomi Redmi Note 9 Pro, although it has a little bit smaller display, a just a little inferior pixels amount in each inch in the display and a little bit worse 1080 x 2340 resolution.
Asus ROG Phone II has a way bigger memory capacity for applications and games than Xiaomi Redmi Note 9 Pro, because although it has no SD extension slot, it also counts with more internal memory. Asus ROG Phone II has a little faster CPU than Xiaomi Redmi Note 9 Pro, and although they both have 8 cpu cores, the Asus ROG Phone II also has more RAM memory.
Xiaomi Redmi Note 9 Pro features a slightly better camera than Asus ROG Phone II, because although it has a smaller camera aperture which is worse for low light photography and slower video frame rate, and they both have the same 3840x2160 (4K) video resolution, the Xiaomi Redmi Note 9 Pro also counts with a larger camera sensor capturing better quality videos and photographs and a lot better resolution back facing camera.
Asus ROG Phone II has superior battery duration than Xiaomi Redmi Note 9 Pro, because it has a 6000mAh battery size instead of 5020mAh.
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