Compare phones
| Global Score | |
| 88 | 83 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 10 |
| 2019-09-04 | 2021-01-18 |
| 6.73 x 3.06 x 0.37 inches | 6.37 x 3.04 x 0.36 inches |
| 8.47 ounces | 7.02 ounces |
| Black Glare | Daybreak purple and Nightfall black |
| Aluminum and Glass (Corning Gorilla Glass 3) | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 390 pixels per inch | 396 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855 Plus SM8150-AC chipset | MediaTek Dimensity 800U chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Mali-G57 MC3 GPU |
| 9.81 | 9.36 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 48.00 MP + 24.00 MP | 48.00 MP + 13.00 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 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 11.99 | 11.55 |
| 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 | |
| 6000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.0, EDR | 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 |
| FM Radio | -- |
Comparison review
Asus ROG Phone II is slightly better than the Xiaomi Redmi Note 9T, having an 88 score against 83. Although it's the best cellphone in our current comparison, the Asus ROG Phone II construction is older, just a little thicker and heavier than Xiaomi Redmi Note 9T. Asus ROG Phone II features a little bit better looking display than Xiaomi Redmi Note 9T, because although it has a little worse pixel density, and they both have exactly the same 1080 x 2340px resolution, the Asus ROG Phone II also counts with a quite larger screen.
Asus ROG Phone II has much more storage capacity for apps and games than Xiaomi Redmi Note 9T, because although it has no slot for an external memory card, it also counts with more internal storage capacity. Asus ROG Phone II counts with a little bit better performance than Xiaomi Redmi Note 9T, and although they both have the same number of cores, the Asus ROG Phone II also has a larger amount of RAM.
Asus ROG Phone II has a little bit better camera than Xiaomi Redmi Note 9T, and although they both have the same 3840x2160 (4K) video quality, a 0.5 inches back-facing camera sensor, a same size diafragm aperture and a camera in the back with a 48 MP, the Asus ROG Phone II also has higher 60 fps video frame rates.
The Asus ROG Phone II counts with improved battery duration than Xiaomi Redmi Note 9T, because it has 6000mAh of battery capacity instead of 5000mAh.
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