Compare phones
| Global Score | |
| 79.2 | 84.2 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11, 10, 9.0 Pie | Android 14 |
| 2019-07-24 | 2024-01-08 |
| 6.04 x 2.83 x 0.33 inches | 6.45 x 3.02 x 0.35 inches |
| 6.13 ounces | 7.94 ounces |
| Blue, Gray and White | Phantom Black and Rebel Grey |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.8 inches |
| 1560 x 720 pixels | 2400 x 1080 pixels |
| Super AMOLED | OLED |
| 282 pixels per inch | 387 pixels per inch |
| -- | 2500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 9.5 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | QualcommSnapdragon 8 Gen 3 SM8650-AB (3 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Adreno 610 GPU | Adreno 750 GPU |
| 9.09 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 17.6 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11.44 | 12.54 |
| 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) and HSDPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4030mAh Battery | 5500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 7.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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 8 Pro has a general score of 84.2, which is just a bit better than Xiaomi Mi A3's 79.2 overall score. Both of these phones use Android OS (operating system), but Asus ROG Phone 8 Pro has 14 version and Xiaomi Mi A3 has Android 11, providing some nice extra features. Even though the Asus ROG Phone 8 Pro is a lot newer than the Xiaomi Mi A3, it's a bit thicker and noticeably heavier.
The Xiaomi Mi A3 counts with a really superior processing power than Asus ROG Phone 8 Pro, although it has a smaller amount of RAM, they both have a Octa-Core processing unit. Asus ROG Phone 8 Pro has a much sharper screen than Xiaomi Mi A3, because it has a lot higher 1080 x 2400 pixels resolution, more pixels per inch in the display and a little bit larger display.
Asus ROG Phone 8 Pro counts with a much greater memory to store more apps and games than Xiaomi Mi A3, because although it has no slot for SD memory cards, it also counts with 512 GB internal storage capacity. The Asus ROG Phone 8 Pro takes clearer pictures and videos than Xiaomi Mi A3, because although it has a tinier aperture, it also counts with a much bigger camera sensor providing a way higher image quality, a much higher 7680x4320 video resolution and a camera with a better resolution.
Asus ROG Phone 8 Pro has a much longer battery duration than Xiaomi Mi A3, because it has a 5500mAh battery size instead of 4030mAh.
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