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    Monoprice 27in 4K UHD 3840x2160 IPS Ultra Slim Aluminum Monitor with Freesync Technology
    Product # 24658
    $399.99
    Out of Stock ETA: 9/30/2018

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    Model 24658
    Maximum Resolution 3840 x 2160p (4K)
    Maximum Refresh Rate 60Hz
    Pixel Pitch 0.1554 x 0.1554 mm
    Video Inputs 2x DisplayPort, 2x HDMI®
    DisplayPort Version 1.2a
    HDMI Version 2.0
    Operating Temerature +32 ~ +122°F (0 ~ +50°C)
    Storage Temperature -4 ~ +140°F (-20 ~ +60°C)
    Opertating Humidity 10 ~ 85% RH, non-condensing
     

     
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    Browse 30 questions Browse 30 questions and 47 answers
    What is the color gamut of this display? Coverage percentage of sRGB and/or AdobeRGB colorspaces would be appreciated. (Bonus points for color dE if you have it!)
    Alvin P on Aug 18, 2017
    BEST ANSWER: I had this question too and another post below led me to believe this monitor is a re-brand/repackage of the LG 27UD68-P monitor. The color specs for that monitor are below as shown on their website.

    Color Gamut:SRGB 99%
    Color Depth:10bit (8bit+A-FRC)

    This is the best I could come up with, hope it helps!
    Is it glossy or matte/anti-glare?
    Kenneth L on Aug 18, 2017
    BEST ANSWER: It's Matte! I contacted support and said it's glossy and i ordered one. But i received it and it's matte.
    Just curious, 4 k @ 60Hz? That the real spec?
    A shopper on Aug 18, 2017
    BEST ANSWER: 4k 60Hz on DP and on included HDMI cable. Video card plays a part as I could only get 30hz on my older video card (GTX770) using the same cables. My new video card (GTX1060) gets 60hz.
    Does this monitor support Picture by Picture? 2 inputs at once? 4 inputs at once?
    A shopper on Sep 6, 2017
    BEST ANSWER: I didn't see any way to support side by side or select more than one input at a time.
    What is the weight of the monitor without the stand? (thinking about a monitor arm)
    A shopper on Aug 21, 2017
    BEST ANSWER: I'm currently looking for a monitor arm for this display, and to get a rough estimate of the weight, I weighed myself on a bathroom scale both carrying the monitor (with the stand on) and without the monitor. The weight difference was about 12 pounds, meaning that given a reasonable margin of error, manufacturing tolerances, and the assumption that the plastic and metal stand weighs about 1.5 pounds, the monitor should weigh anywhere from 10-12 pounds as a reasonable estimate. Hope this helps those looking to mount this monitor!
    what is the contrast ratio ?
    A shopper on Aug 23, 2017
    Dimensions with & without stand?
    A shopper on Aug 19, 2017
    Is this really the LG 27UD68-P monitor that Monoprice private labels?
    Gabriel P on Aug 21, 2017
    BEST ANSWER: I believe MP is lying about this panels true origin. I bought 2 and I can tell you the secret menu says that its a Model: RTD2795 Panel: AUO. Date: 7/13/2017 Going to AUO's site we see they do indeed make a bezel-less 4k panel 27" UHD 4K 3840 x 2160 AHVA SNB & Bezel-less. So its NOT IPS and NOT LG.
    What is the Freesync range?
    A shopper on Aug 18, 2017
    BEST ANSWER: 40-60hz
    Does the monitor have built-in speakers?
    Victor V on Aug 25, 2017
    BEST ANSWER: No it does not have built in speakers.
    Can you please provide general/grey-grey response times and brightness stats?
    A shopper on Aug 24, 2017
    Is this really frameless? One of the photos looks like it's got a gray bezel around it. Is there any internal bezel (underneath the glass) or is it really edge to edge display?
    A shopper on Sep 30, 2017
    BEST ANSWER: There is virtually no bezel from the case, but there is an internal 1/4 approx strip on all three sides that there is no display. The pictures are not representative. When you put two displays next to each other, there is about a finger's width of area that is not part of display area.
    does this monitor support HDR?
    A shopper on Aug 23, 2017
    BEST ANSWER: No, it does not. Gonna have to pony up 3x that much for HDR for now.
    Will this monitor support any sort of HDR standard with Xbox One X or PlayStation 4 Pro? What about on a PC?
    Scott H on Aug 23, 2017
    BEST ANSWER: There is no HDR support on this panel.
    What is the height with stand?
    A shopper on Aug 18, 2017
    BEST ANSWER: 17-1/4" is the height with stand. The height is fixed, the monitor can not be adjusted vertically
    What is the response time for this monitor?
    Zachariah H on Sep 6, 2017
    BEST ANSWER: Definitely fast when I use the Display. Do not use HDMI if you care about the response time and refresh rate.
    The dimensions of this monitor aren't listed anywhere. Does anyone know what the minimum height is with the stand attached? The place that I want to put it has pretty low clearance and my current 27" monitor doesn't quite fit.
    Nicholas F on May 22, 2018
    BEST ANSWER: 17-1/4" is the height with stand. The height is fixed, the monitor can not be adjusted vertically.
    Is the bezel really as thin as the pictures make it look?
    Joseph L on Nov 14, 2017
    BEST ANSWER: NO! Only one of the pictures shows the true bezel which is about 9mm thick. The pictures are accurate when the screen is off, however.
    Does Product # 24658 come with a DisplayPort cable?
    A shopper on Oct 26, 2017
    BEST ANSWER: It does not come with any cables but can use either HDMI or DisplayPort cable to connect it with. you can find the cable is a good price through this site.
    I see you have to remove the stand to use the Vesa mount. What are the options for a stand to use if you do this? It is sitting on my desk so it needs a stand and I would prefer to mount my NUC to the back of the monitor.
    A shopper on Jun 9, 2018
    BEST ANSWER: The stand itself can be used with the VESA mount, but note that the VESA mount panel is actually rounded (which makes mounting to it hard), and the very bottom edge of my mount plate scrapes against the top edge of the stand attachment point.
    Will my 2010 12 Core Mac Pro be able to display 4K on this monitor? It has the ATI Radeon HD 5870 1024 MB video card.
    Arthur W on May 22, 2018
    BEST ANSWER: Hi there, its a factor of the graphics card. I believe that the max resolution for that particular graphics card is 2560*1600 which is not quite UHD. I have run the monitor at lower resolutions and it behaves really well. I bought this monitor when it was $399 and would buy it again at that price, now its way cheaper I would really recommend it and perhaps consider an upgrade to my graphics card if I was in your position.
    It the ratio 16:10 or 16:9?
    James M on Sep 29, 2017
    BEST ANSWER: The math works out to 16:9 ...
    can somebody tell me the VESA mount spec on this monitor please? thanks.
    nam h on Jun 27, 2018
    BEST ANSWER: as listed in the specs it is a 100x100 VESA mount so 100mm (about 4") square bolt pattern to attach to swingarm
    What could I do with 2 Displayport (or 2 HDMI) ? How does it add "flexibility" ?
    A shopper on May 30, 2018
    BEST ANSWER: You can run multiple video sources to a single display, such as a computer and a gaming console. In my setup, each of my displays has 2 of 3 video matrices running to them, and the multiple inputs keep me from having to patch more than once. Seems pretty flexible to me.
    Does the image go to the bevel edge or is there a black field around the edge before the bezel?
    Chris I on Feb 28, 2018
    BEST ANSWER: The image goes very close to the edge on the bottom (within 1/16th of an inch). The other 3 sides have about a 1/4" of solid black before the silver bezel.
    What is the viewing angle of this display?
    Alexander F on Feb 10, 2018
    BEST ANSWER: The description is not accurate. the display has a small but noticeable drop in quality off angle, especially when viewed from below.
    Any idea what the input lag on this monitor is?
    Jason B on Nov 6, 2017
    BEST ANSWER: 2 ms
    What is the delay?
    A shopper on Sep 19, 2017
    BEST ANSWER: The delay is around .3 to .5 ms depending on the screen resolution but i see no noticeable distinction between the screen resolutions. Although at the highest screen resolution you may have to lower the settings in games for older graphic cards for the games to run smooth. I know that FF14 plays well on lower game settings on the highest resolution (3840x2160).
    I have a 2017 15" Macbook Pro Touchbar and my machine crashes every single time I plug in this display to my machine. This happens when I have the external monitor and the Macbook Pro on the highest resolution (for the most screen real estate). The quick workaround I found for this is to lower the resolution on my machine BEFORE plugging in the Monoprice Monitor.

    Does anyone have this issue or a better resolution?

    Thanks!
    A shopper on Jul 6, 2018
    How sturdy is this monitor? Is it apt to wobble of flex on the support?
    A shopper on Sep 1, 2017
    4.3 / 5.0
    18 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    12
    3
    1
    1
    1
    Simulated images in marketing copy are misleading...
    These monitors are bright, vibrant, lightweight, thin, clean, have great viewing angles. I purchased 6 of them for a 3x2 array (mounted on Product # 15709). I flipped the top 3 upside down to create the most seamless/gap-free layout possible. All in all it's a great setup.

    Here's the thing though. From the images on this product page, I was let to believe the display was edge to edge. it is not. There is still a 1/4" (6 mm) black border on the top and sides of the display (bottom hits the bezel as expected). Not a deal breaker, but it's where the loss of a star comes from.
    February 1, 2018
    Purchased
    6 months ago
    Beauty...
    Love everything about this monitor, sleek, sharp and pic quality is spot on. Probably the best monitor I have ever used and I've been around since before computers. Love it.
    September 6, 2017
    Purchased
    12 months ago
    The menu button is not quite intuitive to use. The color of the screen is preset to be tinted towards blue.
    September 6, 2017
    Purchased
    11 months ago
    Solid 4k Monitor with some design quirks
    Overall the monitor performs great. Great color, clarity, and detail. There are however a few odd design choices. For one the monitor stand is lower than I'd prefer with no way to increase the height, I'll probably just stack it on some books. Also the power cord is easily visible with its accumulator hanging below. I tried to feed the power cord through the opening in the stand but the accumulator was too big for the hole... not a big problem but a little unsightly. Also the way the stand curves forward reduces the amount of desktop space I can push my keyboard back. Again not a big issues, but just a little annoyance. Overall great monitor.
    April 30, 2018
    Purchased
    4 months ago
    Cool Monitor
    i always wanted to get a 4k monitor when they first came out but they were way too expensive for me. My wife encouraged me to get this one and it works very well for the things i can do with it. At the very highest screen setting (3840x2160 @ 60Hz) The graphics are crisp and clean. The detail in MMO games are awsome to see. It is very easy to set up too with the monitor control and power button being in the same place on the back of the monitor where its not an eyesore to look at. You can also hook in multiple computers/consoles to it via the 2 HDMI outlets it has which is nice.
    September 20, 2017
    Purchased
    11 months ago
    Great deal ...
    I do photo work and also use the monitor on my office computer for general office work - I do not use it for gaming. It looks spectacular, especially for photo rendering.
    May 25, 2018
    Purchased
    3 months ago
    Buy it on sale.
    It's a great monitor if you get it when it's on sale. It frequently goes on sale for around ~250.
    June 12, 2018
    Purchased
    2 months ago
    A fantastic monitor for the price
    This monitor is a stunningly good value for the price, offering excellent color (once calibrated), no dead pixels, incredible brightness, great 4K clarity, and thin bezels (though not quite as thin as the promotional images). It has a matte screen, which I wasn't expecting, the stand is a little low and is not adjustable, and the menu UI is awful. Nevertheless, I was not able to find a 4K monitor under $500 that I thought was worth buying until now.

    I am using mine at a scaled 2560 x 1440 (5K) resolution on MacOS. It's not exactly as sharp as native 4K, but it's close enough. Highly recommended.
    June 6, 2018
    Purchased
    2 months ago
    My first 4k monitor
    I really like this monitor. I had to adjust the brightness all the way up because I felt it was way too dark. I am currently using it on my Xbox one x and PC. For gaming I haven't noticed any input lag. It's great for 4k content. YouTube and Netflix both look great. The bezel is as slim as described. Almost edge to edge. For the price this is a great 4k panel and don't regret my purchase
    June 1, 2018
    Purchased
    2 months ago
    Good monitor with a reasonable price
    Great monitor with slim profile and light weight. The resolution is amazing. Only downside is not height adjustable but for such a price that can be ignored
    June 7, 2018
    Purchased
    2 months ago

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