Panasonic: The IPS Alpha-built 20.4-inch LCD sports a pixel format of 3840×2160 (4K2K) good for a resolution of 216 ppi. Eleven years ago IBM introduced the T220, a 22.2-inch LCD monitor with 3840×2400 and 204 ppi. It’s taken a while, but I’m glad to see insanely high resolution monitors making a comeback. I guess Jensen Harris was talking about monitors like this back in September 2011. This will look so good in 1920×1080 (HiDPI) mode. Thanks Ben!