Compare phones
| Global Score | |
| 87.4 | 79.2 |
| Basic Information | |
| Asus | Xiaomi |
| Android 10 | Android 11, 10, 9.0 Pie |
| 2020-07-23 | 2019-07-24 |
| 6.73 x 3.07 x 0.39 inches | 6.04 x 2.83 x 0.33 inches |
| 8.47 ounces | 6.13 ounces |
| Black glare | Blue, Gray and White |
| Aluminum and Glass (Corning Gorilla Glass 3) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.1 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 390 pixels per inch | 282 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Adreno 610 GPU |
| 9.81 | 9.09 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 13.18 |
| Camera | |
| 64.00 MP + 24.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.87 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 6000mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| 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 3 Strix Edition is much better than Xiaomi Mi A3, having an 87.4 score against 79.2. These phones have Android OS (operating system), but the Asus ROG Phone 3 Strix Edition has the previous 10 version while Xiaomi Mi A3 has Android 11 version. The Asus ROG Phone 3 Strix Edition design is newer, but a lot heavier and somewhat thicker than the Xiaomi Mi A3.
Asus ROG Phone 3 Strix Edition counts with an incredibly better display than Xiaomi Mi A3, because it has a higher quantity of pixels per inch in the screen, a little bigger screen and a way higher 1080 x 2340px resolution. The Asus ROG Phone 3 Strix Edition has a bit more memory capacity to install applications and games than Xiaomi Mi A3, because although it has no slot for external memory cards, it also counts with more internal storage capacity.
Asus ROG Phone 3 Strix Edition has a bit more powerful processor than Xiaomi Mi A3, and although they both have 8 CPU cores, the Asus ROG Phone 3 Strix Edition also has a greater amount of RAM memory. The Asus ROG Phone 3 Strix Edition shoots better photos and videos than Xiaomi Mi A3, and although they both have a same size aperture, the Asus ROG Phone 3 Strix Edition also has a camera with lot more mega pixels, a much bigger sensor which gives a way better image and video quality and a lot higher 7680x4320 video quality.
The Asus ROG Phone 3 Strix Edition counts with a much better battery lifetime than Xiaomi Mi A3, because it has a 6000mAh battery capacity.
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