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Samsung CF791 Series 34-Inch QHD Ultra Wide 1440p, Curved Widescreen Monitor (C34F791)

  • Based on 200 reviews
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Availability: Only 4 left in stock, order soon!
Fulfilled by SmBusi

Arrives Sunday, Sep 21
Order within 6 hours and 9 minutes
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Features

  • 1500R Curvature 34 Widescreen Monitor
  • Quantum dot technology supporting sRGB 125%
  • 21:9 aspect ratio for powerful multi-tasking
  • 100h Hz Screen Refresh Rate & 4ms Response Time
  • Tilt: Has up : -14 (4 ) to 22 (4 ), Has down : -2 (4 ) to 34 (4 )
  • Brightness is 300cd/m2

Description

34” Widescreen Monitor with 1500R Curvature. VA panel with Quantum Dot Technology. 3000:1contrast ratio for shaper colors and darker blacks. Modern and minimalistic design with a three-sized boundless display.

Brand: SAMSUNG


Screen Size: 34 Inches


Resolution: QHD Ultra Wide 1440p


Aspect Ratio: 169


Screen Surface Description: Curved


Standing screen display size: ‎34 Inches


Screen Resolution: ‎1440 x 1440


Max Screen Resolution: ‎3440 x 1440 Pixels


Number of USB 2.0 Ports: ‎1


Number of USB 3.0 Ports: ‎1


Brand: ‎SAMSUNG


Series: ‎C34F791WQN


Item model number: ‎LC34F791WQNXZA


Item Weight: ‎16.75 pounds


Product Dimensions: ‎6.57 x 31.83 x 14.28 inches


Item Dimensions LxWxH: ‎6.57 x 31.83 x 14.28 inches


Color: ‎Black


Number of Processors: ‎1


Manufacturer: ‎Samsung IT


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎October 8, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Really Wanted to give it 5 stars...-UPDATED-
Style: 34" Curved Monitor
First off, Love the monitor, size is impressive to say the least, Curve is the most immersive of any I've viewed personally. 100hz is great, response time is good. Picture is something special with a bit of tweaking. Backlight is blinding at 100 I use mine at 25. Game mode increases brightness so when I use game mode I lower it even more. Searched for dead pixels and found none which was a pleasant surprise. The stand is really good for my needs. Not everything is cherry though, While searching for dead pixels I found none but there is a BB sized spot where the backlight isn't as bright as the rest of the monitor leaving a shadowed area. still debating about attempting an exchange as the spot is in an annoying spot but its only noticeable against a white background or a really bright color, after watching some TV, gaming, and a movie the spot is near impossible to detect without looking for it so its not bothering me too much. Seems like a factory defect as its on the backside of the Panel rather than shipping related so QC from Samsung might be of issue. Side note; The box it comes in is massive with way more protection than some of the other 34 inch monitors I've encountered. Edit: 2/14/17 Went ahead and exchanged it for a new one seeing as I didn't want to settle. The new unit is perfect, once again no dead pixels as with the previous one and no dark spots unlike the previous one, extremely happy, as always amazon was super quick and helpful with the exchange. ... show more
Reviewed in the United States on February 12, 2017 by Kevin

  • Looks beautiful, but.....
Style: 34" Curved Monitor
1. Major issues with integration with trying to get the sound controls to work through the apple Macbook Pro 2017 it was hooked-up to. Samsung claimed it wasn't possible to control the monitor speakers through the computer, but rather I would have to use the physical button on the back of the monitor to adjust the volume - and that required going through a 3-level menu. Imagine doing that in a hurry - Not! 2. When the screen malfunctioned and part of it turned black 6 months after purchase (and within the warranty period), Samsung said they would take a look at it to determine whether or not they would fix it, but (1) I would have to arrange to find a box and packing materials (for a close to 3' foot curved screen) to send it back myself and (2) it would take around 2 weeks to hear back from them. They don't make it easy for you to deal with the warranty service and they certainly do not provide a quick turn-around! 3. Customer service is like dealing with the DMV. Samsung outsources to english as a second language workers outside the USA. Unfortunately, these very nice people have no authority to actually assist you. Even though I registered the monitor when I purchased it, Samsung Customer Service didn't even have access to any information because "it is personal." Nor were they expert in dealing with technical issues or addressing warranty issues. ... show more
Reviewed in the United States on January 6, 2019 by Ralphina

  • Great monitor, 'jack of all trades'
Style: 34" Curved Monitor
I had a VX238H monitor for about 5 years, and thought it was time for an upgrade in July of this year (2017). I saw Samsung launch their CHG90 monitor that I preordered, cancelled, and ordered again from Amazon because of constant shipping delays. When the monitor arrived, it was awesome, but had a dead pixel in the left middle of the address bar, so it was always obvious to me. After a few days I also noticed some dim pixel clumps and that a stuck blue pixel had developed. For the price there shouldn't have been any issues, so I returned it and ended up waiting to buy another monitor. I compared the X34, Z35P, PG348Q, the Dell U3415W and U3417W, as well as the Agon AG352UCG up through Black Friday, as well as some LG 60Hz monitors, but coming from the CHG90 I knew I wanted more than that, with 100 being the minimum, as well as 1440p. I had looked at the CF791 before but it hadn't grabbed my attention. It felt like more of a 'uninformed consumer' ultrawide rather than something that catered to the discerning. However, after comparing it honestly to the other monitors in my list and watching a number of reviews on it, as well as being familiar with Samsung's Q-Dot panels and how nice it was on the CHG90 (completely smooth/crisp colors with no bleeding or backlight imbalances), I decided to give it a shot at $689.00. The monitor actually arrived pre-assembled in the packaging, which was a big bonus for setup coming from the CHG90, since these ultrawides weigh quite a lot. Simply take it out and let it sit; no floor time required. The packaging was good, just as it was on the CHG90, and did its job. I didn't know how I would feel about the white. In the end, it offered a nice contrast between my black desk, and you'll never notice it when it matters. It kind of draws your eye to it rather than fading into the background when you walk into the room, which is nice since most people going to spend around $700.00 on a monitor would like it to be seen. It definitely becomes the centerpiece of your desk. Note that all the cables are also white, so anyone with darker flooring or carpet should be aware that the cables will be highly visible. It comes with HDMI, power, and DisplayPort cables. Upon starting up the monitor for the first time I seriously scrutinized the screen for any imperfections I could find, as they're the thing that irritates me the most and what really influences my decision to return. In the end I found a slightly phased out pixel in the top right hand corner of the monitor, but with its position and the increased pixel density, I had actually completely forgotten about it until today. You can only see it when looking at the monitor from a shallow angle on a full white screen. No new pixels have made themselves apparent to me, so the electronics are holding up great. The CHG90 was a little over 80 PPI, whereas the CF791 nearing 110. You're going from 144Hz to 100Hz, and it's noticeable, but still a substantial upgrade from 60Hz. Realize that you'll need to set your graphics driver to output at 100Hz, as the monitor's "native" refresh rate when initially connecting to your machine is set to 60Hz. Once you set it to 100Hz, though, you don't have to change it again, and any V-Sync capable application will read it as 100Hz. I use NVidia so I can't comment about Freesync. It's not set on the sturdiest stand in the world, but just don't smash anything on your desk and it won't ever be a problem, as the stand is more than capable of supporting the monitor. It doesn't have a lot of adjustment in terms of tilt and swivel (i.e. none), but has a Vesa adapter included if that's really a problem. As for the curve, it threw me off for a while. It felt like my eyes were seeing at different distances, like one was focusing further than the other. I had been using my VX238H again for a while after the CHG90, so a curved screen just required another adjustment period. After a month of owning it, I don't have any kind of eye strain now. The curve has a centerpoint at around a 2.5-3ft viewing distance, so you need to sit quite close to it. Coming from a TN panel, I can't say much about the colors. Are they good? Absolutely. Are they faded or strange? Not that I can tell. Are they the best? Definitely not, but it's not a big deal. I'd say the monitor is in the 90-95th percentile range of color quality; it will feel like a slight downgrade if you're coming from a current-generation IPS, but nothing to be worried about at all, especially with the nice Q-Dot technology from Samsung which definitely helps their VA panels feel closer to an IPS. Ghosting is unnoticeable, if it's even there. I game on it every day doing everything from MMOs to FPS to sidescrollers, and have yet to have anything pop out to me. If you're looking I'm sure you can find it, but that's like going to a movie and trying to be dissapointed with it. Immersed in whatever you're doing, and you won't be able to see anything wrong. Again, if you're coming from a top-end IPS display costing twice this, then you'll probably see a slight downgrade, but for half the price it definitely gets way more than half the performance (without having to play panel-roulette). Overall I've been very, very happy with the monitor. No issues whatsoever to write home about. Everything is just a tiny step lower than an IPS, but for so much cheaper and with a lot less hassle about stuck pixels, background bleed and IPS glow. This is definitely a monitor I will keep for a while. ... show more
Reviewed in the United States on December 29, 2017 by David H.

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