How far will the spec wars go?
Image: Howard Forums A few days ago, LG blew past current display technology standards and introduced the world's first QHD (Quad HD) smartphone display; a 5.5", 2560 x 1440 display, which comes in at a mind-blowing 538ppi. Current flagships boast only 1080p displays with ppi around the 400+ mark. Saying only 1080p seems a bit weird to me. I mean, 1080p displays on a pocket-sized device is an amazing feat of technology. Just last year, the standard was 720p, which on a smartphone display, is already beautiful. Then 1080p displays became the norm, and the consensus was that you will only notice the difference between a 1080p display and a 720p display if you put them side-by-side and look really closely for differences. Most people will be quite happy with a 720p display, including me. Up to a certain threshold, more pixels just don't make a difference. This is the concept behind Apple's Retina Display. A display that has enough pixels that the human eye can...