New 27-Inch 5K Display From Dell Rekindles Thoughts of Retina iMacs
Dell yesterday unveiled its new $2500 27-inch 5K monitor (UP2715K) that boasts an impressive 5120 x 2880 resolution at 218 pixels per inch. This ultra-high resolution places the monitor on par with Apple's Retina MacBook Pro, which has a pixel density of 220 pixels per inch, and would be the equivalent of a Retina 27-inch iMac or Apple Thunderbolt Display.
Dell does not detail the technology powering the monitor, but AnandTech believes the company is using Multi-Stream Transport (MST) to stitch together two 2560 x 2880 panels in order to provide 5120 pixels horizontally. Dell demoed the monitor to Maximum PC using a 5K H.265 video streamed from a workstation-class NVIDIA Quadro K5000 video card.
As outlined in our display roundup, customers have been looking toward a higher-resolution large display from Apple for some time, whether it be a true Retina version of the existing display or a somewhat lower resolution 4K display, particularly since Apple has been touting the 4K capabilities of the new Mac Pro. Rumors of Retina iMacs date back to 2012, but the machines have yet to appear, likely due to both cost and technological constraints.
With Dell listing its display at $2500, it is clear pricing remains a challenge for Apple's ambitions to launch Retina iMacs and standalone displays. Standalone displays may stand a better chance, as Apple has historically been willing to develop expensive large-screen displays priced in the thousands of dollars for its pro-level customers. An iMac almost certainly priced well north of $3000 could be a difficult proposition, however, so Apple may yet need more time for prices to come down before such a machine becomes commercially feasible.
Besides its impressive resolution, Dell's monitor ships with Dell's PremierColor technology and an edge-to-edge glass that includes both anti-smudge and anti-reflective properties. Also included in the display is an integrated media reader, six USB ports and 16W Harmon Kardon speakers. Video out support includes dual DisplayPort 1.2 ports for 5K video and a miniDisplayPort for 4K operation.
Dell's UltraSharp 27 Ultra HD 5K monitor will be available in the fourth quarter of this year.
Popular Stories
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now.
Subscribe to the MacRumors YouTube channel for more videos.
Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices.
Below, we have recapped 12 features rumored for the iPhone 18 Pro models.
The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras
Under-screen Face ID
Front camera in...
Apple reportedly tested a version of the first-generation AirPods with bright, iPhone 5c-like colored charging cases.
The images, shared by the Apple leaker and prototype collector known as "Kosutami," claim to show first-generation AirPods prototypes with pink and yellow exterior casings. The interior of the charging case and the earbuds themselves remain white.
They seem close to some...
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones.
iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features.
Liquid Glass Slider on Lock Screen
A new slider in the Lock...
Merry Christmas and Happy Holidays from MacRumors! News in the Apple world has unsurprisingly been relatively slow over the past week, but Apple's upcoming foldable iPhone managed to make its way back into the news, while we also shared updates on current and future Apple TV news.
iOS 26.3 will be bringing some new features, particularly for users in the EU, so we'll look for additional...
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps.
The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future.
To set up the...
2026 is almost upon us, and a new year is a good time to try out some new apps. We've rounded up 10 excellent Mac apps that are worth checking out.
Subscribe to the MacRumors YouTube channel for more videos.
Alt-Tab (Free) - Alt-Tab brings a Windows-style alt + tab thumbnail preview option to the Mac. You can see a full window preview of open apps and app windows.
One Thing (Free) -...
Support for Apple Car Keys may now be more likely to come to Tesla vehicles, amid new evidence that the automaker is embracing native, system-level digital car keys.
According to Not a Tesla App, 4.52.0 of Tesla's mobile app contains multiple code references to Harmony Wallet Key Cards. The discovery is notable because it represents a shift in how Tesla appears to be approaching mobile...
