The best price for BenQ EL2870U 28in is S$409.00. This is presently the cheapest offer in Singapore. The average rating is 3.7 out of 5 from 39 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.
3840 x 2160
Response time is measured in milli-seconds (ms) and represents the time it takes for one pixel to go from active (black) to inactive (white) and back again. Needed to adapt to the constantly changing image on the screen. The lower, the better.