Compare phones
| Global Score | |
| 83 | 88 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10 | -- |
| 2021-01-18 | 2019-09-04 |
| 6.37 x 3.04 x 0.36 inches | 6.73 x 3.06 x 0.37 inches |
| 7.02 ounces | 8.47 ounces |
| Daybreak purple and Nightfall black | Black Glare |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 396 pixels per inch | 390 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| MediaTek Dimensity 800U chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G57 MC3 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 | |
| 48.00 MP + 13.00 MP | 48.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.55 | 11.99 |
| 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 | |
| 5000mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | 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 slightly better than the Xiaomi Redmi Note 9T, having a score of 88 against 83. Despite being the best in this comparison, the Asus ROG Phone II is an older, a bit thicker and somewhat heavier phone than the Xiaomi Redmi Note 9T. The Asus ROG Phone II features a bit faster CPU than Xiaomi Redmi Note 9T, and although they both have 8 cpu cores, the Asus ROG Phone II also has a higher amount of RAM.
The Asus ROG Phone II counts with a bit sharper screen than Xiaomi Redmi Note 9T, because although it has a quite worse screen pixels density, and they both have the same resolution of 1080 x 2340 pixels, the Asus ROG Phone II also counts with a little bigger display. Asus ROG Phone II has a much greater storage for applications, games, photos and videos than Xiaomi Redmi Note 9T, because although it has no SD card slot, it also counts with 448 GB more internal storage.
The Asus ROG Phone II features superior battery performance than Xiaomi Redmi Note 9T, because it has a 20% bigger battery size. Asus ROG Phone II takes just a bit better videos and photos than Xiaomi Redmi Note 9T, and although they both have the same 3840x2160 video definition, the same camera sensor size, the same resolution back facing camera and a same size camera aperture, the Asus ROG Phone II also has higher video frame rate.
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