When I started reviewing displays in 2009, FHD was the most common resolution and QHD was just beginning to appear on premium screens. Then, 4K came along with very high price tags. Early examples like Sharp’s PN-K321 made a $3,500 dent in wallets. Today, 4K has almost achieved dime-a-dozen status with 27 and 32-inch screens aplenty selling for under $500. So, is it time for a higher resolution among the best computer monitors? Dell thinks so and has set the example with its UltraSharp U3224KB. Despite the 4K in its model number, it is a 6K display with 6144x3456 pixels. At 32 inches (31.5 viewable), that means 224ppi pixel density and 21.23 megapixels. Let’s take a look.
