Hands-On With the New 4K 23.7-Inch LG UltraFine Display

Apple this week began stocking a new 4K 23.7-inch LG UltraFine Display, which replaces the original 21.5-inch 4K LG UltraFine Display that was pulled from retail stores and the online Apple Store earlier this year.

We picked up one of the new 23.7-inch UltraFine Displays and thought we'd check it out to see if it's worth the $700 price point.


The new 4K display looks quite similar to the prior-generation 4K and 5K UltraFine displays with a black plastic body with relatively thick bezels and a black aluminum stand. Like prior models, it can be VESA mounted if you prefer.

It's larger than the original 4K UltraFine display as it measures in at 23.7 inches instead of 21.5 inches, but it features a 3840 x 2160 resolution rather than a 4096 x 2304 resolution like the first model. That's still considered Ultra HD, though, and qualifies as 4K.

lg4kdesign
Though this display has a 4K resolution, it's not meant to be used at the full 3840 x 1260 resolution given its 23.7-inch display size because everything on the display would be super small. Instead, it's meant to provide retina clarity when downscaled to a more reasonable resolution like 1920 x 1080 or 2560 x 1440, which is what we have it set to.

Along with the larger display size, the new UltraFine Display features two Thunderbolt 3 ports instead of a single Thunderbolt 3 port, which means you can daisy chain two of these monitors together. We didn't have a second on hand, but used daisy chaining with a different 4K LG display, which worked well.

lg4kports
You can also connect other Thunderbolt 3-enabled accessories directly to the display if preferred, and there are also three additional USB-C ports. Both a Thunderbolt 3 and USB-C cable are included. There's no webcam, but there are built-in stereo speakers available, much like the prior version of the LG UltraFine displays available from Apple.

The display is crisp and vivid, rivaling the Retina display on Apple's Macs, and we liked the high gloss finish despite the fact that it tends to add more glare. With 500 nits brightness, it's fairly bright, and because it has P3 wide color support, all the colors are rich and true to life.

All in all, we came away with a positive impression of this display. Since you can daisy chain two of them together, it might be nice to have two of them if you can given the smaller size and the $700 price point, which is half of the price of the 5K UltraFine display.

With the 4K LG UltraFine Display having been replaced, Apple may also have a replacement for the 5K UltraFine monitor on the horizon. The 5K monitor is sold out on Apple's site right now, though the listing for it hasn't been removed entirely.

Apple is also planning to get back into displays with rumors suggesting a 31.6-inch 6K display is in the works and set to be released alongside a new Mac Pro that's coming this year. Unfortunately, Apple's 6K display is rumored to be super pricey, so it may be out of range for a lot of Mac users who will instead need to rely on other options like the UltraFine displays from LG.

Related Forum: Mac Accessories

Popular Stories

iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
ios 26 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
maxresdefault

Apple TV 4K Could Still Launch Before 2025 Ends: All the Rumored Features

Monday October 27, 2025 4:51 pm PDT by
Apple is designing an updated version of the Apple TV 4K, and rumors suggest that it could come out sometime in the next couple of months. We're not expecting a major overhaul with design changes, but even a simple chip upgrade will bring major improvements to Apple's set-top box. Subscribe to the MacRumors YouTube channel for more videos. We've rounded up all the latest Apple TV rumors. ...
ipad mini 7 feature blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Wednesday October 29, 2025 7:13 am PDT by
Rumors are stoking excitement for the next-generation iPad mini that Apple is reportedly close to launching. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to...
iOS 26

Apple Seeds iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1 Release Candidates

Tuesday October 28, 2025 1:07 pm PDT by
Apple today provided developers and public beta testers with the release candidate versions of upcoming iOS 26.1, iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, watchOS 26.1, and visionOS 26.1 updates for testing purposes. The RCs betas come a week after Apple released the fourth betas. The new betas can be downloaded from the Settings app on a compatible device by going to General > Software...
apple tv hd

Apple Launched Its Big New Vision for TV 10 Years Ago Today

Thursday October 30, 2025 8:58 am PDT by
Apple launched the Apple TV HD, the Siri Remote, tvOS, and their accompanying App Store a decade ago today, marking a major overhaul of the device. The new vision for the Apple TV was unveiled on September 9, 2015 during Apple's "Hey Siri" event in San Francisco, where CEO Tim Cook introduced the device with the statement, "The future of TV is apps." The announcement represented a major...

Top Rated Comments

oldtime Avatar
84 months ago
How does one gets past its ugly design?
Like most anything else, you get used to it and it fades into the background. Especially since the bezels are matte. It's not like it's hot pink with a unicorn horn coming out the top.
Score: 22 Votes (Like | Disagree)
squizzler Avatar
84 months ago
How does one gets past its ugly design?
Score: 21 Votes (Like | Disagree)
s15119 Avatar
84 months ago
I don't even get the "ugly" comments. It's a freaking monitor. I'm looking at the things I display on the screen.

jeez.
Score: 18 Votes (Like | Disagree)
konqerror Avatar
84 months ago
How does one gets past its ugly design?
By not noticing the design at all. This is exactly how professional video monitors are made.


Attachment Image
Score: 17 Votes (Like | Disagree)
routine_analyst Avatar
84 months ago
How does one gets past its ugly design?
By using it for what it's designed to do.
Score: 17 Votes (Like | Disagree)
smirking Avatar
84 months ago
LG has some of the best "bezel-less" displays, yet they chose this ugly duckling to market to Apple people? After spending that much, I don't think I'd ever get used to those fat black bezels.
I've been staring at an LG 5K everyday for over 2 years now. I still don't notice those bezels or the forehead people are ranting about.
Score: 10 Votes (Like | Disagree)