屏幕尺寸与 PPI 计算器
0Free screen size and PPI calculator: enter the resolution and diagonal size of a display to get its pixel density (PPI/DPI), the physical width and height, and the dot pitch — for phones, monitors and TVs.
Free screen size and PPI calculator: enter the resolution and diagonal size of a display to get its pixel density (PPI/DPI), the physical width and height, and the dot pitch — for phones, monitors and TVs.