The best price for HP P22h G4 21.5in is $195.00. This is presently the cheapest offer in Australia. The excellent average rating is 5.0 out of 5 from 3 reviews.
The number of pixels horizontally and vertically defines a monitors resolution in pixels or dots per inch (ppi or dpi). The greater the resolution, the more information or image you'll be able to view at once.