Which camera is better, Nikon D90 SLR or Huawei mate20pro? Sony hx200 used before, which camera is still clear?

Huawei Mate 20 Pro takes pictures very well. The parameters of the mobile phone are as follows:

1. Photographing: the rear Leica third camera: 40 million pixels (wide angle, f/ 1.8 aperture)+20 million pixels (super wide angle, f/2.2 aperture)+8 million pixels (telephoto, f/2.4 aperture), supporting autofocus (laser focusing/. Bring a more professional and comprehensive mobile phone photography experience.

2. Screen: screen size: 6.39 inches, screen color:16.7 million colors, color gamut (DCI-P3): 106% (typical), resolution: 2k+, 1440 x3 120 pixels. Organic light-emitting diode display screen adopts optimized adaptive color management technology to display a wide color gamut.

3. Processor: Huawei 980 (Kirin 980 eight nuclear processor is adopted to improve performance and energy efficiency and make all applications faster and smoother. You can easily control large-scale games and bring a full-frame excellent game experience and endurance experience.

4. Battery: The battery capacity is 4200mAh (typical), the standard charger supports 10V/4A or 9V/2A or 5V/2A output, and the theoretical charging time is about 1.25 hours, which can also make the temperature of the mobile phone comfortable and pleasant when charging at high speed.