Compare phones
| Global Score | |
| 88 | 88.3 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 11 |
| 2019-09-04 | 2021-05-06 |
| 6.73 x 3.06 x 0.37 inches | 6.45 x 3.01 x 0.41 inches |
| 8.47 ounces | 7.41 ounces |
| Black Glare | Mirror Black and Pale Grey |
| Aluminum and Glass (Corning Gorilla Glass 3) | Metal and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 499.00 |
| Display / Screen | |
| 6.6 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | -- |
| 390 pixels per inch | 393 pixels per inch |
| 600 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 855 Plus SM8150-AC chipset | Qualcomm Snapdragon 870 SM8250-AC chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 650 GPU |
| 9.81 | 9.81 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 48.00 MP + 24.00 MP | 48.00 MP + 20.00 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 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 11.99 |
| 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, Dual SIM | Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.32 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.0 |
| 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 has an overall score of 88.3, which is a little bit better than the Asus ROG Phone II's score of 88. Xiaomi Black Shark 4's design is newer and somewhat lighter than the Asus ROG Phone II's, although it's also a little bit thicker. Xiaomi Black Shark 4 features a little sharper screen than Asus ROG Phone II, because it has way more brightness, a quite better resolution of 1080 x 2400px, a bit higher pixel density and a quite larger display.
The Asus ROG Phone II features a very superior memory for apps and games than Xiaomi Black Shark 4, because it has more internal storage capacity. The Xiaomi Black Shark 4's processing unit is very similar to Asus ROG Phone II's CPU, and although the Xiaomi Black Shark 4 has 4 GB less RAM, they both have 8 CPU cores.
Asus ROG Phone II features longer battery performance than Xiaomi Black Shark 4, because it has a 33% greater battery size. The Xiaomi Black Shark 4's camera is very similar to Asus ROG Phone II's camera, both have a 0.5 inches back camera sensor, the same 60 frames per second video frame rates, a 48 mega pixels back-facing camera, the same (4K) video quality and the same aperture.
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