LG and Dell to Showcase Latest USB-C Displays for New MacBook Pro at CES This Week

CES 2017 kicks off in Las Vegas this week, and a handful of USB-C displays compatible with the new MacBook Pro will be unveiled at the show. USB-C displays display up to 4K video, transfer data, and charge the new MacBook Pro over a single cable connected between the display and notebook.

Dell today introduced the S2718D Ultrathin Monitor, a 27-inch IPS display which it claims is the "world"s overall thinnest monitor" with HDR10 support for vibrant colors. The display has a glossy finish with Dell's ultra-thin InfinityEdge bezels, but its base is bulkier than average to accommodate for the internal components.

dell-27-ultrathin

Dell's new S2718D display is indeed very thin (Image: Engadget)

While the display is indeed very thin, its other specs fall short of some existing USB-C and Thunderbolt 3 displays on the market. It is not 4K, for instance, but rather Quad HD with a resolution of 2,560×1,440 for 108 PPI. And while it covers over 99% of the sRGB color gamut, it does not support the wider DCI-P3 color gamut.

The display has a 60Hz refresh rate, peak brightness of 400 nits, 1000:1 contrast ratio, 6ms response time, and 178⁰ wide viewing angle, per Tom's Hardware. It can connect to a new MacBook Pro or 12-inch MacBook over a single cable, but with only 45W of power delivery. There is also one HDMI 2.0 port and an audio line out.

The S2718D Ultrathin Monitor will start at a rather expensive $700 on Dell.com, with U.S. availability expected on March 23.

LG will be showcasing more attractive options at CES this week, including the 32UD99, a new 32-inch IPS display with HDR10 support and 4K Ultra HD resolution of 3,840×2,160 for 137 PPI. In addition to HDR, the 32UD99 covers over 95% of the DCI-P3 color gamut for wider and more immersive colors.

lg-monitor-32ud99
The 32UD99 can connect to the new MacBook Pro or 12-inch MacBook over a single cable, but LG did not specify the wattage for pass-through charging. The display also features built-in speakers with "Rich Bass" technology and a "True Color Pro" setting for "color reproduction accuracy unmatched in the industry," according to LG.

While it does not have USB-C input, LG will also be showcasing the 34-inch 21:9 UltraWide Mobile+ Monitor at CES 2017. The new 34UM79M model is "the world's first Chromecast-enabled multimedia monitor," enabling users to stream movies, music, games, and more from mobile devices directly to the monitor.

Also on display in Las Vegas alongside LG's UltraFine 4K and 5K displays will be its new 34-inch 21:9 UltraWide gaming monitor. The 34UC99 model is equipped with AMD's FreeSync technology, 1ms Motion Blur Reduction, Dynamic Action Sync, Black Stabilizer, and other gamer-friendly features. No word yet on USB-C input.

LG did not confirm pricing or availability, but those details should become known once CES gets underway later this week.

Dell's and LG's new USB-C displays provide new MacBook Pro owners with a couple of additional choices after Apple discontinued its Thunderbolt Display. LG's UltraFine 5K Display remains one of the best options, but those looking for alternatives should read our USB-C and Thunderbolt 3 Display Buyer's Guide.

Related Forum: Mac Accessories

Popular Stories

iphone air thickness

Apple Said to Cut iPhone Air Production Amid Underwhelming Sales

Friday October 17, 2025 8:29 am PDT by
Apple plans to cut production of the iPhone Air amid underwhelming sales performance, Japan's Mizuho Securities believes (via The Elec). The Japanese investment banking and securities firm claims that the iPhone 17 Pro and iPhone 17 Pro Max are seeing higher sales than their predecessors during the same period last year, while the standard iPhone 17 is a major success, performing...
iOS 26 Feature

iOS 26.1 to iOS 26.4 Will Add These New Features to Your iPhone

Saturday October 18, 2025 11:00 am PDT by
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across the Apple Music, Calendar, Photos, Clock, and Safari apps. More features and changes will follow in future ...
iOS 26

iOS 26.0.2 Update for iPhones Coming Soon

Friday October 17, 2025 7:35 am PDT by
Apple's software engineers continue to internally test iOS 26.0.2, according to MacRumors logs, which have been a reliable indicator of upcoming iOS versions. iOS 26.0.2 will be a minor update that addresses bugs and/or security vulnerabilities, but we do not know any specific details yet. The update will likely be released by the end of next week. Last month, Apple released iOS 26.0.1,...
HomePod mini and Apple TV

Apple's Next Rumored Products: New HomePod Mini, Apple TV, and More

Thursday October 16, 2025 9:13 am PDT by
Apple on Wednesday updated the 14-inch MacBook Pro, iPad Pro, and Vision Pro with its next-generation M5 chip, but previous rumors have indicated that the company still plans to announce at least a few additional products before the end of the year. The following Apple products have at one point been rumored to be updated in 2025, although it is unclear if the timeframe for any of them has...
iPhone Siri Glow

Some Apple Employees Have 'Concerns' About iOS 26.4's Revamped Siri

Sunday October 19, 2025 7:39 am PDT by
iOS 26.4 is expected to introduce a revamped version of Siri powered by Apple Intelligence, but not everyone is satisfied with how well it works. In his Power On newsletter today, Bloomberg's Mark Gurman said some of Apple's software engineers have "concerns" about the overhauled Siri's performance. However, he did not provide any specific details about the shortcomings. iOS 26.4 will...
Apple iPad Pro hero M5

New iPad Pro Has Six Key Upgrades Beyond M5 Chip

Saturday October 18, 2025 10:57 am PDT by
While the new iPad Pro's headline feature is the M5 chip, the device has some other changes, including N1 and C1X chips, faster storage speeds, and more. With the M5 chip, the new iPad Pro has up to a 20% faster CPU and up to a 40% faster GPU compared to the previous model with the M4 chip, according to Geekbench 6 results. Keep in mind that 256GB and 512GB configurations have a 9-core CPU,...
14 inch MacBook Pro Keyboard

New 14-Inch MacBook Pro Has Two Key Upgrades Beyond the M5 Chip

Thursday October 16, 2025 8:31 am PDT by
Apple on Wednesday updated the 14-inch MacBook Pro base model with an M5 chip, and there are two key storage-related upgrades beyond that chip bump. First, Apple says the new 14-inch MacBook Pro offers up to 2× faster SSD performance than the equivalent previous-generation model, so read and write speeds should get a significant boost. Apple says it is using "the latest storage technology," ...
m4 macbook air blue

M5 MacBook Air Coming Spring 2026 With M5 Mac Studio and Mac Mini in Development

Thursday October 16, 2025 3:57 pm PDT by
Apple plans to launch MacBook Air models equipped with the new M5 chip in spring 2026, according to Bloomberg's Mark Gurman. Apple is also working on M5 Pro and M5 Max MacBook Pro models that will come early in the year. Neither the MacBook Pro models nor the MacBook Air models are expected to get design changes, with Apple focusing on simple chip upgrades. In the case of the MacBook Pro, a m...
14 inch MacBook Pro Keyboard

M5 Chip Achieves Impressive Feat in 14-Inch MacBook Pro Speed Test

Friday October 17, 2025 7:10 am PDT by
The first alleged benchmark result for the M5 chip in the new 14-inch MacBook Pro has surfaced, allowing for some performance comparisons. Based on a single unconfirmed result uploaded to the Geekbench 6 database today, the M5 chip has pulled off an impressive feat. Specifically, the chip achieved a score of 4,263 for single-core CPU performance, which is the highest single-core score that...

Top Rated Comments

AngerDanger Avatar
115 months ago
You know, I just miss Apple displays already.

None of these have the aesthetics the ACD and TB's I still own.
Simple workaround:
[LIST=1]
* Print out picture of Apple Cinema Display
* Cut out stand
* Tape it below the screen so it hangs down




Attachment Image
Score: 69 Votes (Like | Disagree)
jonnysods Avatar
115 months ago
You know, I just miss Apple displays already.

None of these have the aesthetics the ACD and TB's I still own.
Score: 34 Votes (Like | Disagree)
MakeAppleAwesomeAgain Avatar
115 months ago
That Dell monitor is gorgeous. Apple should be ashamed of itself.
Score: 22 Votes (Like | Disagree)
ctyrider Avatar
115 months ago
That Dell monitor is gorgeous. Apple should be ashamed of itself.
Gorgeous? It's a 1440p display for chrissakes. If anyone should be "ashamed" here, it's Dell for shipping 8 year old technology in 2017!
Score: 22 Votes (Like | Disagree)
va1984 Avatar
115 months ago

Could you please explain what you were meaning, why would a low or high resolution be ok for a 27" monitor but a high resolution only be good for a small screen?

Resolution is all about how far you sit from a screen.
Ok -- it took me half an hour to find the link that I wanted to share but I now have it. (I'll save it this time!)

What I meant is simply that Mac OS is designed to look best at about 100-110 pixels-per-inch or at twice that much 200-220 ppi, in 'retina' mode, with perfect pixel doubling. This translates to an 'ideal' resolution of either 1080p (or 4K for retina) for a monitor in the 22" range or else a resolution of 1440p (or 5K for retina). This is the "correct" mode of displaying MacOS, but of course, as you say, one could just sit closer or further from the display. That's a different topic, Apple designs based on what it understands to be typical usage.
As you can see from this chart, a 4K 27" monitor is "wrong", because OS elements appear too small if used natively as 4K, and too large if used as "retina" 1080p (which is what the OS defaults to, by the way). Many people will go into the settings and run a 27" 4K monitor scaled to 1440p because, as most people would tell you, that just "looks" like the right size for Mac OS on a panel that size. But if you do that you are wasting money: you should have just bought a 1440p monitor instead of a 4K.
This is also why Apple never released an iMac 27" 4K, but waited until they could release a 5K 27" iMac, and a 4K 21.5" iMac. Ditto for the LG UltraFine. You will never see Apple officially endorsing a 4K 27" panel because its OS just looks bad on it.

This link ('https://bjango.com/articles/macexternaldisplays/') is very helpful, and it contains this great chart, which I think every one shopping for an external display should take note of, and that MacRumors staff should understand before they claim that higher resolution is always better.
I have become convinced that this is an industry problem: they find it easy to manufacture 27" 4K panels right now, so this is what they are pushing. But for Mac users, 22" 4K or 27" 5K are more appropriate.
I personally don't have very strong eyesight (almost wrote iSight there), so maybe I would be content with a 24" 4K and things looking a bit big. But I had a 27" 4K and had to send it back, the OS elements were so big as to be goofy.
lg and dell to showcase latest usb c displays for new macbook pro at ces this week image
Score: 13 Votes (Like | Disagree)
btrach144 Avatar
115 months ago
Way better looking than the Apple/LG monitor but still not as appealing as previous Apple monitors.
Score: 11 Votes (Like | Disagree)