New 21.5-inch Retina 4K models expected.
28-Inch '4K' Display from Dell Priced at $699, Launches January 23
But as highlighted by Forbes, Dell has now revealed that its display will be launching on January 23 with an even lower price of $699.
The P2815Q will have a full 3840 x 2160 4K resolution and launch globally on January 23. Dell hasn’t yet discussed things like refresh rate or range of inputs (I’m sure DisplayPort is a given), but they do promise the same “screen performance” as the new UltraSharp 32 and UltraSharp 24 Ultra HD monitors. That’s certainly encouraging since their UltraSharp line is normally a cut above when it comes to professional displays.Plunging prices for 4K/Ultra HD displays come just as Apple has launched its new Mac Pro, with its dual graphics cards capable of supporting up to three such displays simultaneously. The latest version of Apple's Retina MacBook Pro is also capable of driving a 4K display, taking advantage of the new Thunderbolt 2 standard to handle the throughput.
The monitor will even include the ability to pivot to portrait mode as well as a range of adjustable viewing heights and angles. They’ll be selling accessories too, like a stereo sound bar and monitor arm.
Many had hoped that Apple would release its own 4K/Ultra HD display alongside the Mac Pro, but the company did not do so, instead offering Mac Pro and MacBook Pro customers the option of adding on a $3600 32-inch Sharp Ultra HD display.