问题
I need to test the Ionic 3 app on a low-resolution device. But I don't have a low-resolution device.Can you tell me how to do that in the chrome dev tools?
Low-Resolution device: Zte
Screen Size: 5.0 Inches, 480 x 854 pixels
回答1:
As specified in the comments, the pixel density is 196PPI.
The device pixel ratio = 196/150=~1.3
The logical resolution is screen size in pixels/dpr i.e. (480x854)/1.3 = (369×657) width and height.
来源：https://stackoverflow.com/questions/47117951/emulate-low-resolution-device-on-the-chrome-dev-tool