Compare phones
| Global Score | |
| 88 | 76.7 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 11 |
| 2019-09-04 | 2021-05-27 |
| 6.73 x 3.06 x 0.37 inches | 6.23 x 2.96 x 0.33 inches |
| 8.47 ounces | 6.70 ounces |
| Black Glare | Moonlight White, Neptune Blue and Space Black, |
| Aluminum and Glass (Corning Gorilla Glass 3) | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.3 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 390 pixels per inch | 409 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 Helio G85 MT6769Z chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Mali G52 MC2 GPU |
| 9.81 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 17.6 | 10.02 |
| 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.99 | 11 |
| 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 HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 6000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.92 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.2 |
| 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 |
| FM Radio | -- |
Comparison review
The Asus ROG Phone II is better than Xiaomi Redmi Note 8 2021, getting an 88 score against 76.7. Even being the best we are comparing, the Asus ROG Phone II design is older, thicker and a lot heavier than Xiaomi Redmi Note 8 2021. Asus ROG Phone II features a little bit better screen than Xiaomi Redmi Note 8 2021, because although it has a little less pixels per inch in the display, and they both have an equal 1080 x 2340 resolution, the Asus ROG Phone II also counts with a little bit bigger display.
Asus ROG Phone II features a much better storage capacity for apps and games than Xiaomi Redmi Note 8 2021, because although it has no slot for SD memory cards, it also counts with more internal storage. The Asus ROG Phone II counts with a bit better processing power than Xiaomi Redmi Note 8 2021, and although they both have 8 processing cores, the Asus ROG Phone II also has a larger amount of RAM.
The Asus ROG Phone II has a bit better camera than Xiaomi Redmi Note 8 2021, and although they both have the same aperture, a same size camera sensor and a 48 MP back facing camera, the Asus ROG Phone II also has a much higher 3840x2160 video definition. Asus ROG Phone II features a way better battery life than Xiaomi Redmi Note 8 2021, because it has a 50% bigger battery size.
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