Compare phones
| Global Score | |
| 84.2 | 76.6 |
| Basic Information | |
| Asus | Xiaomi |
| Android 14 | Android 10 |
| 2024-01-08 | 2020-05-20 |
| 6.45 x 3.02 x 0.35 inches | 6.39 x 3.04 x 0.35 inches |
| 7.94 ounces | 7.02 ounces |
| Phantom Black and Rebel Grey | Forest green, Midnight gray and Polar white |
| Aluminum and Glass (Corning Gorilla Glass) | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 283.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| OLED | IPS LCD |
| 387 pixels per inch | 396 pixels per inch |
| 2500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.5 | 8 |
| Performance | |
| QualcommSnapdragon 8 Gen 3 SM8650-AB (3 nm) chipset | MediaTek Helio G85 chipset |
| processor | Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 3 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 HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5500mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.2 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| 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 |
Comparison review
Asus ROG Phone 8 Pro has a score of 84.2, which is a bit better than the Xiaomi Redmi Note 9's overall score of 76.6. Asus ROG Phone 8 Pro is a heavier phone than Xiaomi Redmi Note 9, but both of them have the same thickness. Both of these phones include Android OS (operating system), but Asus ROG Phone 8 Pro has a newer 14 version and Xiaomi Redmi Note 9 has Android 10, so it counts with a couple additional features and improved performance.
Xiaomi Redmi Note 9 features a much better hardware performance than Asus ROG Phone 8 Pro, although it has 13 GB less RAM memory, they both have a Octa-Core CPU. The Asus ROG Phone 8 Pro has a sharper display than Xiaomi Redmi Note 9, because although it has a little bit lower quantity of pixels per inch of screen, it also counts with a little bigger display and a slightly higher resolution of 1080 x 2400 pixels.
The Asus ROG Phone 8 Pro counts with a way bigger memory capacity for apps and games than Xiaomi Redmi Note 9, because although it has no external memory slot, it also counts with 512 GB internal memory capacity. The Asus ROG Phone 8 Pro captures much clearer photos and videos than Xiaomi Redmi Note 9, because although it has a tinier camera aperture which is not so good for low-light captures and video, it also counts with a better 50 MP resolution camera, a much better 7680x4320 video definition and a way bigger back-facing camera sensor taking much better quality videos and pictures.
The Asus ROG Phone 8 Pro has a little better battery life than Xiaomi Redmi Note 9, because it has a 10 percent larger battery size.
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