Compare phones
| Global Score | |
| 87.4 | 83.4 |
| Basic Information | |
| Asus | Xiaomi |
| Android 10 | Android 11 |
| 2020-07-23 | 2021-03-20 |
| 6.73 x 3.07 x 0.39 inches | 6.51 x 3.02 x 0.37 inches |
| 8.47 ounces | 7.58 ounces |
| Black glare | Frost blue, Metal bronze and Phantom black |
| Aluminum and Glass (Corning Gorilla Glass 3) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 390 pixels per inch | 393 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 640 GPU |
| 9.81 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 13.3 | 15.42 |
| Camera | |
| 64.00 MP + 24.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") 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 | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 12.87 | 10.78 |
| 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 | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.88 |
| Other Features | |
| Bluetooth 5.1 | 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
The Asus ROG Phone 3 Strix Edition is a little bit better than Xiaomi Poco X3 Pro, with a global score of 87.4 against 83.4. Despite being the best phone in this review, it must be noted that it is also a somewhat heavier and a little bit thicker phone. Both of these phones come with Android operating system, but the Asus ROG Phone 3 Strix Edition has the previous 10 version and Xiaomi Poco X3 Pro has Android 11 version.
The Asus ROG Phone 3 Strix Edition features a bit superior CPU than Xiaomi Poco X3 Pro, and although they both have the same number of cores, the Asus ROG Phone 3 Strix Edition also has a higher amount of RAM. The Asus ROG Phone 3 Strix Edition has a little more vivid screen than Xiaomi Poco X3 Pro, although it has a little less pixels per screen inch, a bit smaller screen and a bit lower 1080 x 2340 pixels resolution.
The Asus ROG Phone 3 Strix Edition counts with a superior camera than Xiaomi Poco X3 Pro, and although they both have the same camera aperture, the Asus ROG Phone 3 Strix Edition also has a much better 7680x4320 video resolution, a lot higher resolution camera in the back and a bigger camera sensor taking higher quality photographs and videos.
Xiaomi Poco X3 Pro features a quite bigger storage capacity to store more games and applications than Asus ROG Phone 3 Strix Edition, because although it has less internal memory, it also counts with an external SD slot that allows a maximum of 1 TB. The Asus ROG Phone 3 Strix Edition has just a bit longer battery duration than Xiaomi Poco X3 Pro, because it has a 6000mAh battery capacity instead of 5160mAh.
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