Compare phones
| Global Score | |
| 84.2 | 76.7 |
| Basic Information | |
| Asus | Xiaomi |
| Android 14 | Android 11 |
| 2024-01-08 | 2021-05-27 |
| 6.45 x 3.02 x 0.35 inches | 6.23 x 2.96 x 0.33 inches |
| 7.94 ounces | 6.70 ounces |
| Phantom Black and Rebel Grey | Moonlight White, Neptune Blue and Space Black, |
| Aluminum and Glass (Corning Gorilla Glass) | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| OLED | IPS LCD |
| 387 pixels per inch | 409 pixels per inch |
| 2500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.5 | 8.1 |
| Performance | |
| QualcommSnapdragon 8 Gen 3 SM8650-AB (3 nm) chipset | MediaTek Helio G85 MT6769Z chipset |
| processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 750 GPU | Mali G52 MC2 GPU |
| 6.3 | 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 | |
| 50.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.54 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.6 |
| Battery Life | |
| 5500mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.2 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | 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 |
Comparison review
Asus ROG Phone 8 Pro is a bit better than Xiaomi Redmi Note 8 2021, with an 84.2 score against 76.7. Asus ROG Phone 8 Pro's construction is much newer, but heavier and a bit thicker than the Xiaomi Redmi Note 8 2021. Both devices in this comparison use Android operating system, but Asus ROG Phone 8 Pro has a newer 14 version and Xiaomi Redmi Note 8 2021 has Android 11, so it gives a couple nice extra features and improved performance.
The Xiaomi Redmi Note 8 2021 features a really superior performance than Asus ROG Phone 8 Pro, although it has 12 GB less RAM memory, they both have the same number of cores. The Asus ROG Phone 8 Pro has a more vivid display than Xiaomi Redmi Note 8 2021, because although it has a just a bit less pixels per screen inch, it also counts with a bit larger display and a little bit higher 1080 x 2400 pixels resolution.
The Asus ROG Phone 8 Pro captures much better photos and videos than Xiaomi Redmi Note 8 2021, because although it has a tinier aperture which is worse for low light images, it also counts with a much larger back camera sensor which provides a lot better image and video quality, a much higher video definition and a better 50 mega-pixels resolution back camera.
Asus ROG Phone 8 Pro counts with a very superior storage for apps and games than Xiaomi Redmi Note 8 2021, because although it has no slot for external memory cards, it also counts with more internal storage capacity. Asus ROG Phone 8 Pro counts with a really longer battery life than Xiaomi Redmi Note 8 2021, because it has a 38 percent more battery size.
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