Dell's latest 4K USB-C hub monitors get contrast-boosting 'IPS Black' powers

I’ve been drooling over that new Alienware OLED monitor since CES, but here in the real world, most of us use something a little more practical. Dell’s latest monitors (which are actually going on sale!) are boosting the reliable IPS screen panel technology long favored by designers for color accuracy. Two new entries in the excellent UltraSharp line, 27 and 32 inches, get new “nano IPS Black” technology supplied by LG. This approximately doubles the contrast ratio of conventional screen...