Compare phones
| Global Score | |
| 76.7 | 88 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11 | -- |
| 2021-05-27 | 2019-09-04 |
| 6.23 x 2.96 x 0.33 inches | 6.73 x 3.06 x 0.37 inches |
| 6.70 ounces | 8.47 ounces |
| Moonlight White, Neptune Blue and Space Black, | Black Glare |
| Glass and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 409 pixels per inch | 390 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| MediaTek Helio G85 MT6769Z chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali G52 MC2 GPU | Adreno 640 GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 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 |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0, EDR |
| 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
Asus ROG Phone II is better than Xiaomi Redmi Note 8 2021, getting an 88 score against 76.7. The Asus ROG Phone II is an older, extremely heavier and thicker device than Xiaomi Redmi Note 8 2021. Asus ROG Phone II has a slightly better display than Xiaomi Redmi Note 8 2021, because although it has a little bit worse display pixels density, and they both have exactly the same resolution of 1080 x 2340, the Asus ROG Phone II also counts with a little larger screen.
Asus ROG Phone II features a little bit better performance than Xiaomi Redmi Note 8 2021, and although they both have a Octa-Core CPU, the Asus ROG Phone II also has more RAM memory. The Asus ROG Phone II features a superior storage for games and applications than Xiaomi Redmi Note 8 2021, because although it has no slot for external memory cards, it also counts with more internal storage capacity.
The Asus ROG Phone II counts with a really longer battery performance than Xiaomi Redmi Note 8 2021, because it has a 6000mAh battery size against 4000mAh. The Asus ROG Phone II shoots a little bit better videos and photos than Xiaomi Redmi Note 8 2021, and although they both have a camera with a 48 megapixels, a same size back-facing camera sensor and a F1.8 aperture, the Asus ROG Phone II also has a much better video definition.
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