Compare phones
| Global Score | |
| 83.4 | 88 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11 | -- |
| 2021-03-20 | 2019-09-04 |
| 6.51 x 3.02 x 0.37 inches | 6.73 x 3.06 x 0.37 inches |
| 7.58 ounces | 8.47 ounces |
| Frost blue, Metal bronze and Phantom black | Black Glare |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 390 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 860 SM8150-AC chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 640 GPU |
| 9.63 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 17.6 |
| Camera | |
| 48.00 MP | 48.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.78 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5160mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| 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 |
| -- | FM Radio |
Comparison review
The Asus ROG Phone II has a general score of 88, which is just a bit better than the Xiaomi Poco X3 Pro's 83.4 global score. Asus ROG Phone II's design has the same thickness than Xiaomi Poco X3 Pro, but it's heavier. The Asus ROG Phone II has a bit faster processing unit than Xiaomi Poco X3 Pro, and although they both have 8 CPU cores, the Asus ROG Phone II also has a larger amount of RAM.
Asus ROG Phone II has a bit better looking screen than Xiaomi Poco X3 Pro, although it has a bit less pixels per inch of display, a little lower resolution of 1080 x 2340 and a little bit smaller screen. The Asus ROG Phone II has a quite bigger storage for applications, games, photos and videos than Xiaomi Poco X3 Pro, because although it has no external SD slot, it also counts with 512 GB internal storage capacity.
The Asus ROG Phone II takes much clearer pictures and videos than Xiaomi Poco X3 Pro, and although they both have the same 3840x2160 video resolution, a 48 mega-pixels back-facing camera, a 0.5 inches back-facing camera sensor and a same size camera aperture, the Asus ROG Phone II also has better 60 frames per second video frame rate.
Asus ROG Phone II has just a bit longer battery lifetime than Xiaomi Poco X3 Pro, because it has a 16% greater battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.