Compare phones
| Global Score | |
| 88.3 | 88 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11 | -- |
| 2021-05-06 | 2019-09-04 |
| 6.45 x 3.01 x 0.41 inches | 6.73 x 3.06 x 0.37 inches |
| 7.41 ounces | 8.47 ounces |
| Mirror Black and Pale Grey | Black Glare |
| Metal and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| $ 499.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| -- | AMOLED |
| 393 pixels per inch | 390 pixels per inch |
| 1300 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.1 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 650 GPU | Adreno 640 GPU |
| 9.81 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP + 20.00 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 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.99 | 11.99 |
| 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 |
| Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| GPS | GPS |
| NFC | NFC |
| 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 Xiaomi Black Shark 4 is a little bit better than the Asus ROG Phone II, with a score of 88.3 against 88. The Xiaomi Black Shark 4 is a newer and lighter device than the Asus ROG Phone II, but it's also a little thicker. The Asus ROG Phone II features a processing unit that's just as good as the processing unit in Xiaomi Black Shark 4, and although the Asus ROG Phone II has a larger amount of RAM memory, they both have a Octa-Core processing unit.
Xiaomi Black Shark 4 features a little sharper display than Asus ROG Phone II, because it has a quite bigger screen, much more screen brightness, a just a little better amount of pixels per inch of display and a little bit higher resolution of 1080 x 2400. The Asus ROG Phone II features a superior memory to install applications and games than Xiaomi Black Shark 4, because it has more internal memory capacity.
The Asus ROG Phone II counts with a camera that's very similar to the camera in Xiaomi Black Shark 4, both of them have the same 3840x2160 video resolution, a same size sensor, a same size camera aperture, the same 60 frames per second video frame rate and a 48 MP resolution back facing camera. The Asus ROG Phone II counts with greater battery life than Xiaomi Black Shark 4, because it has a 6000mAh battery size.
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