Does dp scale affect the performance of an Android smartphone? dp scale = screen resolution?

Question

Android

The interface has become smaller, and the number of objects has become larger, logically, the load on the video chip and the processor has increased? Are dp scale and screen resolution the same thing? If not, what's the difference?

The higher the value, the more information gets in.

Answer 1

No, because DPI means the dots created by the pixels on the screen (dots per inch), if you decrease the DPI, only the image will be sharpened, but at the same time, the battery will use the same amount of charge and vice versa.
Thus, increasing DPI will not increase battery consumption.