34" Wide ScreenThunderbolt 3 Curved Monitor

LC34J791WTUXEN
34" Wide ScreenThunderbolt 3 Curved Monitor is rated 3.8 out of 5 by 15.
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      Thunderbolt 3

      Thunderbolt 3

      Curved Screen

      Curved Screen

      21:9 Ultrawide Screen

      21:9 Ultrawide Screen

      Quantum Dot Technology

      Quantum Dot Technology

      Connect to Infinite Possibilities

      Connect to Infinite Possibilities

      Thunderbolt™ 3

      World’s First Thunderbolt 3 Curved Monitor

      The CJ79 features two Thunderbolt 3 ports to connect compatible Macs and PCs. Thunderbolt 3 transmits video and data at speeds of up to 40Gbps — 8 times faster than USB 3.0 — and simultaneously charges devices (up to 85W), all over a single cable.

      Thunderbolt™ 3

      Curved for Comfort

      The curved screen is engineered to follow the natural curve of your eyes for a more immersive and comfortable viewing experience. Studies by Harvard Medical School and Seoul National University Hospital found the screen reduced eyestrain in users compared to flat screens and less curved monitors.

      Curved for Comfort

      34” Ultra-Wide Screen

      The 34’’ ultra-wide curved display with its 21:9 aspect ratio provides all the workspace you need to multi-task efficiently and in comfort. Forget about inconvenient dual monitor set ups and experience truly seamless multitasking on a single screen.

      34” Ultra-Wide Screen

      Multiple Inputs

      Two Thunderbolt 3 ports as well as, DP, HDMI and USB inputs, the CJ79 provide multiple connection options for PCs, consoles and external devices. And the built-in 7-watt stereo speakers offer an enhanced entertainment experience when viewing videos and playing games.

      Multiple Inputs

      PBP and PIP

      Picture-by-Picture (PBP) lets you display to two sources onscreen at their native resolution. And for optimal multi-tasking, with Picture-in-Picture (PIP) you can resize the second source to up to 25% of the screen and position it anywhere.

      Quantum Dot Colour

      Supporting up to 125% sRGB colour space, Quantum Dot technology delivers not only more hues than conventional monitors but also colours 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.

      Quantum Dot Color

      3000:1 Contrast Ratio

      Samsung’s VA panel technology provides a 3000:1 contrast ratio that delivers deeper blacks, brilliant whites, and richer colours for clearer, more vibrant movie and game scenes.

      3000:1 Contrast Ratio

      AMD FreeSync

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

      AMD FreeSync

      7W Stereo Speakers

      The built-in 7W stereo speakers provide a powerful soundstage for you to enjoy all your music, movies and games in rich, clear sound while also saving space on your desk.

      7W Stereo Speakers

      Smoother Gameplay

      The fast 100 Hz 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.

      Smoother Gameplay
      • 3,440 x 1,440 Resolution
      • 1500R Screen Curvature
      • 21:9 Aspect Ratio
      • 300cd/m2 Brightness (Typical)
      • 3000:1(Typ),2400:1(Min) Contrast Ratio Static
      • 4(GTG) Response Time
      • 178/178 Viewing Angle (Horizontal/Vertical)
      • 100Hz Refresh Rate
      Rated 2 out of 5 by from On 2nd Monitor - Pixel Issues on 2 screens so far This should be a great monitor, however I am requesting a 2nd exchange. My first monitor developed a stuck blue pixel on a black screen near the centre of the display. The 2nd I received had 5 black dead pixels around the screen. This monitor would serve me well but for the cost its the only screens I've seen in the last 10 years that have these kinds of faults. I use it between my MacBook Pro, Work PC Laptop and my Gaming Desktop. All three can be connected at once, and the USB-C is very convenient as it means that one cable can plug into either laptop, and they're getting charged and automatically connected to the keyboard and mouse. So much space for multitasking. Cable management is also very good Really do hope my 3rd monitor lives up to expectations. This would be my perfect monitor if it were not for the defective pixels.
      Date published: 2019-03-03
      Rated 5 out of 5 by from Stunning widescreen views I’ve been using this for 4 weeks now as my main monitor at home, using it for 3 primary reasons: gaming, work and photo editing. It replaces 2 1080p monitors. I now have one of those as my second monitor with this Samsung as my main monitor. Gaming: wow, what a difference! With the monitor sitting a short distance from me, games feel like they are wrapping around me. Due to my slightly ageing PC, I can only run the latest games at 2K rather than the close to 4K the monitor is designed for but this is still a substantial upgrade from my old 1080P monitors. So much more detail and the colours are vivid. No visible blurring or slow down either and response time seems to be excellent. Work: so using apps like PowerPoint, I can place two apps side by side, essentially giving me 3 monitors with my existing second monitor. Some handy included software allows you to split the screen in two (or more if required) and ‘snap’ apps into various configurations. Working on multiple documents is a breeze on this monitor! The PBP (Picture-by-Picture) mode of the monitor gives you the ability to connect two sources to the monitor which appear side-by-side which is great for plugging in my work laptop along with my home PC. I assume this would also work for game consoles, but I’ve not yet tried this. Some apps don’t play nicely with the massive wide nature of the monitor and seem a little lost when not splitting the screen, but I guess apps will get updated over time to use the increased resolution and screen real-estate. Photo editing: Increased detail and accurate colours really help when editing my photos! The difference in colour reproduction is night and day compared to my old monitors. Other points to note are that the built in speakers function OK, but aren’t as good as my £90 desk speakers so don’t expect amazing quality/loudness for gaming or music playing. The monitor looks stunning. Nice simple sleek design with a beautiful curved screen. Cable management is good with enough ports to connect anything you can think of. Setup was very easy and I had no issues getting it setup. Would I recommend it? Yes, if price is no issue. But, its an expensive beast and I think if I were to do buy again, I’d have gone for the larger version, especially if you are trying to replace 2-3 monitors for work apps. The 34” size split into two is just OK but two large single monitors may be better. But, for me as a single app/gaming monitor, I love it!
      Date published: 2018-11-26
      Rated 4 out of 5 by from Impressive..but expensive! The Skinny - Impressive physical build, excellent picture, great connectivity, makes users very smug, pricey From unboxing this, your know it's special. It's surprisingly lightweight given the size of the screen and the arm is reassuringly sturdy. Connectivity options are impressive and good to see they have tried to hide cables behind a flip out panel - adding to the nice simplistic design and lines. The power brick is huge though - literally the size of a brick. Picture quality is bright, vibrant and sharp - this is dependant on your inputs. The screen doesn't seem that big - aided by the curve and is very pleasing to use. I've had mutiple spreadsheets and browsers option and couldn't help but feel smug with the screen real estate. The in-built speakers are punchy but lacks solid bass. They're good and very usable, reaching very high volumes. Firing up PBP options is where the limitations of this ultra wide format start to show. You will end up with some black bars on each side because the ultra wide format means that standard resolutions don't make use of the full horizontal width. I found this quite a lot with playing movies as you need content in the right resolution to make full use of the width, else you end up stretching to fit. The monitor lifts and rises effortlessly and tilt adjusts well - it doesn't swivel, however I'm just nick picking now. The power button placement on the back is simple, but annoying to use after a while. They could have opted to put this on the side or bottom to make it more accessible. I've loved every second of using this, and it makes you smug to show off to your friends. The thing that lingers is whether or not the price tag is worth it. It's a very expensive purchase if you are simply looking for a bigger monitor to do some multi-tasking. For gaming, it's a very nice setup but you can't help but feel asking if the price justifies this - could you simply buy a LED TV instead and save some money. This needs to be at a price point of £400 to make it a competitive purchase - otherwise it's a very lavish purchase.
      Date published: 2018-11-06
      Rated 5 out of 5 by from Samsung CJ791 - Awesome Monitor for Multi-tasking he Samsung CJ791 is an amazing monitor with a stunning display. I have used it for over a week now and I am super impressed with it so far. Its an ultrawide display which feels a bit awkward at the start but you get used to it pretty quickly. The curved screen with vibrant colours gives a highly immersive experience with watching videos or carrying out graphics or design activities. I have used dual screens along with my laptop screen for many years but ever since I have started using Samsung CJ971, this is the only screen I use now for my work. Some further thoughts -Aesthetics The monitor has a thin brushed aluminium bezel and base with glossy white body at the back. The monitor looks quite elegant in the room. -Setup The setup of the monitor was quite straight forward. There are multiple connectivity options including HDMI ports, mini Display Port or Thunderbolt 3.0 / USB C. The Thunderbolt 3.0 provides the added benefit of charging the MacBook Pro through the single cable thus reducing the desk clutter. The screen height is adjustable and it comes with a wall mountable bracket as well. -Colors & Features This is where the monitor stand out. The screen produces very sharp and bright images. I was hardly able to see any difference in the color tones, image sharpness and quality between Samsung CJ971 and my 2018 MacBook Pro. The PBP (Picture-by-Picture) mode of the monitor gives you the ability to connect two sources to the monitor which appear side-by-side. This allows you to have the same traditional “dual screen experience” through a single monitor. I have tried using the Applications/Videos in full screen mode but the sheer size of the screen doesn’t give a great experience. Also in full screen video mode, you see “black bars” on the sides and bottom due to 21:9 unusual aspect ratio. It’s a great monitor for gaming and multi-tasking but not a substitute for a TV (in my opinion). The 7W built-in speakers in the monitor are of decent quality but don’t expect a Sonos / Bose quality sound. With all these great features, the only downside I feel is the need to upgrade my desk which was presiously OK for a 21” screen but cannot accomdate this beast. Overall, it’s a fantastic monitor with great picture quality and value for money. I highly recommend it for all gamers and multi-taskers out there.
      Date published: 2018-11-06
      Rated 2 out of 5 by from Can't wall mount! The stand comes off, but leaves behind bit that sticks out about 2 inches from the back of the screen that doesn't - responsible for the tilting of the monitor itself. Toyed with sawing it off but means the original stand is completely useless if I need to unmount for any reason. Doesn't fit any VESA wall mounts, can't find ANY solution online.
      Date published: 2019-06-19
      Rated 2 out of 5 by from Great display - poor faulty sound I've had the display for 3 weeks. Really nice connection through USB-C and my Macbook pro 2018(late). BUT a major drawback is the sound problems. I intermittently disables the sound. I you have to manually reset the display to default before if works again. Moreover you cannot control the display with the dedicated mac keyboard shortcuts (brightness or sound). I really hope that especially the sound issue will be fixed ASAP. Untill then I cant recommend this display.
      Date published: 2019-05-24
      Rated 4 out of 5 by from Good Overall Performer The monitor comes in a much larger package (box) than I expected. Upon arrival The monitor did not come with any instruction manual. So you’ll have to download an e-manual from samsung website. which I found a little bit inconveniencing. setting it up was pretty straightforward as its already put together right out of the box. All I needed to do was connect the thunderbolt cable from the monitor to my computer and then the power cable to the monitor and I was good to go. I must point out that the adapter that came with this monitor is the biggest I’ve ever seen on any gadget. f the styling of the monitor looks gorgeous with a slightly aggressive 1500R curvature for a better immersive experience. While I’ve been using it for video editing I see a slight bow-tie effect while looking at the monitor. I’m gradually getting used to it. You’ve only got two adjustments on this monitor. I.e height and tilt. There is no rotation. Really wish it had that. I also wished it could allow a little higher height adjustment as the highest height seems not just enough for me. One thing I have to point out about the display is that its a bit too bright for me even at its lowest settings in a dark room. But all the same “better too bright than not bright enough” Those that use computers with AMD graphics cards will benefit from the Freesync feature. For video editing this does a pretty good job as I noticed that its got pretty accurate colours right out of the box. You can further calibrate it I f you wish. Thunderbolt 3 ports has been an absolute life saver as my desk is now completely free of multiple cables due to the fact that I use a single cable to connect the monitor to my Mac. That single cable carries Audio, video and data at same time while charging my Mac as well. Gaming performance was very smooth and immersive as you would expect from a monitor with a 34" QLED panel at 3440x1440 resolution with 100Hz refresh rate. Contrast level is awesome. Black colours appear very deep. I also have to point out that there is no backlight bleed Which I’m personally happy about as I’ve had some bad experiences pertaining to that with previous monitors. In terms of overall productivity to media consumption, in my opinion this crushes through everything from video editing to web browsing, to gaming and watching movies. Another thing I have to praise the CJ79 for is its built in cable management system located behind the monitor stand. Good experience overall.
      Date published: 2018-11-21
      Rated 3 out of 5 by from Good connectivity but image quality average I really wanted to love this monitor. I was so excited for the fact its thunderbolt and would work with my mac; I was so excited by the 34” wide screen allowing two sources side by side. It is one of the few monitors that actually also works with the new iPad Pro as an external display. My problem with it is that the black levels and contrast and brightness are average at best - for a quantum dot monitor - this is not what I expected. I can’t see any detail when its a dark video or scene on any source. It is just a blur of greyness and to make it worse the brightness levels seem to be very bright and bright - but it doesn’t get bright enough to resolve any contrast in those black videos and I can’t turn down the brightness enough to make it useable at night. I honestly cannot use this monitor at night as its just too bright. The manual brightness settings are useless. The calibration of colours is terrible. And the way it upscales or changes the aspect rations of different sources stretches everything out so it is unwatchable. Considering how good Samsung TVs are it seems like they haven’t taken any of the features of the TV’s and used them on this monitor. So I give this 3 stars - average - it is better than cheap basic monitors and its connectivity options are fantastic. It looks good too with the design. And if your not used to better displays then you will probably think it looks great, but it doesn’t. It’s good value for money; but a huge disappointment for me. If you set your expectations low then you will love it. If you expect Samsung to deliver a monitor that is as good at the TV’s then you will hate it.
      Date published: 2018-11-19
      • y_2019, m_11, d_19, h_18
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