Following an unveiling at CES in January, Samsung has announced the launch of the Thunderbolt 3-enabled CJ79 curved monitor, coming in September for $899.99. The 34-inch monitor is compatible with both Mac and PC computers, marking the first time that Thunderbolt 3 connectivity is available on a curved monitor.

samsung thunderbolt monitor
On the unit there are two Thunderbolt 3 ports that transmit display, data, and power at a processing speed of up to 40 Gbps to compatible docks, other displays, computers, external GPUs, and more. Thunderbolt 3 connectivity also allows Samsung's monitor to supply up to 85 watts of charging power to compatible MacBooks.

Thanks to the 3440x1440 ultra-wide curved display and a 21:9 aspect ratio, the CJ79 can also provide a dual monitor experience on one screen. Using a Picture-by-Picture feature, users can multitask by displaying two sources on screen at the same time, and even resize the second source to up to 25 percent of the screen, and position it anywhere.

samsung thunderbolt monitor 2
The CJ79 includes a height-adjustable stand and tilt functionality, ensuring a comfortable position while working for extended periods of time. Samsung lists a few other details on its website:

- Supporting up to 125% sRGB color space, Quantum Dot technology delivers not only more hues than conventional monitors but also colors that are brighter, crisper, and more natural — especially reds and greens. And every monitor is factory calibrated to ensure the most accurate and life-like images

- Samsung’s VA panel technology provides a 3000:1 contrast ratio that delivers deeper blacks, brilliant whites, and richer colors for clearer, more vibrant images.

- AMD FreeSync synchronizes the refresh rates of your graphics card and the CJ79 to minimize image tearing and stutter. The smoother transition between image frames provides seamless gameplay and video playback for uninterrupted viewing.

- The fast 100Hz screen refresh rate provides smoother, silkier mouse sensitivity for enhanced productivity in any application. It also reduces screen stutter in fast-moving action scenes for a flawless gaming experience.

Samsung also briefly mentions the CJ89 43-inch curved monitor, but it does not support Thunderbolt 3 connectivity and is USB-C only. Otherwise, that monitor has a 3840x1200 resolution and a 32:10 aspect ratio.

The company says that both the CJ79 and CJ89 are available in Europe right now, and the monitors will launch worldwide "soon." On B&H Photo, the CJ79 Thunderbolt 3 monitor is listed as being available to purchase around the "beginning of September 2018" for $899.99.

Note: MacRumors is an affiliate partner with B&H Photo. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running.

Top Rated Comments

AngerDanger Avatar
94 months ago
Thunderbolt. Doesn’t that describe lightning? Which is confusing, since Apple has a lightning connector.
Thunderbolt and Lightning are confusing? More like very, very frightening—to me, anyway.
Score: 25 Votes (Like | Disagree)
OldSchoolMacGuy Avatar
94 months ago
No 5k, no care.
Score: 10 Votes (Like | Disagree)
ugahairydawgs Avatar
94 months ago
$900 seems steep for sub-4k resolution and 110ppi.
Score: 9 Votes (Like | Disagree)
Medic Avatar
94 months ago
$900 seems steep for sub-4k resolution and 110ppi.
At 34 inches they should have gone with 3440 x 1600 at the very least. I have such a monitor with USB-C by LG and it rocks. Love that resolution, aspect ratio and size.

For those of you that doubt/hate curve, whilst I agree for TVs they are a little strange, the immersion for computing is second to none in my opinion and my workflows greatly improved once tamed. Well worth a try!
Score: 8 Votes (Like | Disagree)
jasonefmonk Avatar
94 months ago
Curved monitors and televisions are silly.
Score: 7 Votes (Like | Disagree)
leman Avatar
94 months ago
No HDPI, back to pixelated jaggy text? No thanks.
Score: 5 Votes (Like | Disagree)

Popular Stories

AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
CarPlay Pinned Messages

iOS 26.2 Adds New CarPlay Setting

Thursday November 13, 2025 6:48 am PST by
iOS 26 extended pinned conversations in the Messages app to CarPlay, for quick access to your most frequent chats. However, some drivers may prefer the classic view with a list of individual conversations only, and Apple now lets users choose. Apple released the second beta of iOS 26.2 this week, and it introduces a new CarPlay setting for turning off pinned conversations in the Messages...
homepod mini thumb feature

New HomePod Mini, Apple TV, and AirTag Were Expected This Year — Where Are They?

Wednesday November 12, 2025 11:42 am PST by
While it was rumored that Apple planned to release new versions of the HomePod mini, Apple TV, and AirTag this year, it is no longer clear if that will still happen. Back in January, Bloomberg's Mark Gurman said Apple planned to release new HomePod mini and Apple TV models "toward the end of the year," while he at one point expected a new AirTag to launch "around the middle of 2025." Yet,...
ios 26 digital id passport wallet

Apple Announces Launch of U.S. Passport Feature in iPhone's Wallet App

Wednesday November 12, 2025 9:15 am PST by
Apple today announced that iPhone users can now create a Digital ID in the Apple Wallet app based on information from their U.S. passport. To create and present a Digital ID based on a U.S. passport, you need: An iPhone 11 or later running iOS 26.1 or later, or an Apple Watch Series 6 or later running watchOS 26.1 or later Face ID or Touch ID and Bluetooth turned on An Apple Account ...
Tesla Charging

Tesla Working to Add Apple CarPlay Support to Vehicles

Thursday November 13, 2025 8:31 am PST by
Tesla is working to add support for Apple CarPlay in its vehicles, Bloomberg's Mark Gurman reports. Tesla vehicles rely on its own infotainment software system, which integrates vehicle functions, navigation, music, web browsing, and more. The automaker has been an outlier in foregoing support for Apple CarPlay, which has otherwise become an industry standard feature, allowing users to...
m1 chip slide

Five Years of Apple Silicon: M1 to M5 Performance Comparison

Monday November 10, 2025 1:08 pm PST by
Today marks the fifth anniversary of the Apple silicon chip that replaced Intel chips in Apple's Mac lineup. The first Apple silicon chip, the M1, was unveiled on November 10, 2020. The M1 debuted in the MacBook Air, Mac mini, and 13-inch MacBook Pro. The M1 chip was impressive when it launched, featuring the "world's fastest CPU core" and industry-leading performance per watt, and it's only ...
iOS 26

Everything New in iOS 26.2 Beta 2

Wednesday November 12, 2025 3:29 pm PST by
Apple today provided developers with the second beta of iOS 26.2, which adds a few new features worth knowing about. Measure App Apple's Measure app now features a Liquid Glass design for the level, with two Liquid Glass bubbles instead of white circles. Games App There's now an option to sort games in the Games app Library by size, in addition to Name and Recent. CarPlay The...
apple intelligence erroneous support list

Apple Intelligence Apparently Too Smart for M1 Macs After Listing Error

Wednesday November 12, 2025 2:49 am PST by
Update: It took a day, but Apple has now corrected its Apple Intelligence device compatibility list to show support for the earliest Apple silicon Macs. The original article follows. Apple's website is causing some confusion among Mac owners, and for good reason – its device compatibility listing for Apple Intelligence appears to have dropped support for M1 Macs. The U.S. version...
iphone pocket%402x

Apple Debuts iPhone Pocket, a Limited Edition iPod Sock-Style Accessory

Tuesday November 11, 2025 1:23 am PST by
Apple has teamed up with Japanese fashion house ISSEY MIYAKE to launch iPhone Pocket, a 3D-knitted limited edition accessory designed to carry an iPhone, AirPods, and other everyday items. The accessory is like a stretchy pocket, not unlike an iPod Sock, but elongated to form a strap made of a ribbed, elastic textile that fully encloses an iPhone yet allows you to glimpse the display...