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    Monoprice 28-inch UHD Select Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI/MHL DVI, VGA, Pixel Perfect Display
    Product # 13809
    In Stock This item will ship on 1/22/2018 if ordered within 1 days 18 hours 48 minutes

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    Qty: 2-9 $319.99
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    Qty: 20-49 $319.99
    Qty: 50+ $319.99

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    Monoprice 28-inch UHD Select Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI/MHL DVI, VGA, Pixel Perfect Display

    Tom's Hardware, one of the most respected authorities on tech, has given this monitor their 2016 Editor Approved award! Click here to read why they are so excited about this display!

    28-inch 4K UHD PixelPerfect Monitor

    Accept no compromises with this 28" 4K UHD PixelPerfect™ monitor! Computer images and movies will spring to life with the UHD 3840x2160p maximum resolution and more than one billion colors, making it perfect for CAD-CAM, 3D graphic arts, and large, complex spreadsheets, as well as games and general use. Packed with advanced display features, such as Picture-in-Picture and Picture-by-Picture, this monitor includes support for multiple high-bandwidth input sources, including HDMI® with MHL™ for direct input from Android™ devices. The A+ panel carries our PixelPerfect Warranty, which guarantees a flawless panel without even a single dead or stuck pixel!



    • 4K UHD (3840 x 2160p) maximum resolution
    • 5K overdrive provides virtual support for expanded resolutions beyond 4K
    • Supports Picture-in-Picture and Picture-by-Picture display modes
    • Supports direct input from Android devices using the HDMI-MHL input
    • Supports DisplayPort 1.2, HDMI, Dual-Link DVI-D, and VGA inputs
    • Support for more than 1 billion colors with 100% support for the Adobe sRGB color gamut
    • Built-in 2-watt/channel speakers with 3.5mm stereo audio input
    • 5ms response time
    • LED backlighting
    • Antiglare matte finish
    • PixelPerfect Zero Dead Pixel Guarantee

    4K Resolution
    5K Overdrive
    4K Resolution
    5K Overdrive

    Anti-Glare Matte Finish
    MHL Input
    Built-in Speakers
    PixelPerfect Guarantee
    Anti-Glare Matte Finish
    MHL™ Input
    Built-in Speakers
    PixelPerfect™ Guarantee


    4K Resolution: Enjoy stunningly realistic images with the maximum 3840x2160p 4K UHD video resolution with support for more than 1 billion color variations.

    5K Overdrive: Work with increased screen real estate using the virtual 5K overdrive mode.

    Picture-in-Picture: PiP allows for two video sources at the same time, allowing you to watch the big game in one corner of the screen while working with the rest.

    Picture-by-Picture: Monitor up to four video sources at the same time using the PbP video mode.

    Anti-Glare Matte Finish: The anti-glare matte finish minimizes reflections and glare, reducing eye fatigue and ensuring that you can see the screen image under any lighting conditions.

    MHL™ Input: Connect your Android™ smartphone or tablet directly to the monitor's HDMI-MHL input.

    Built-in Speakers: The built-in stereo speakers and 2-watt/channel amplifier, allows you to hear audio from the 3.5mm stereo line input, or the HDMI™ or DisplayPort audio/video inputs without the need for separate speakers.

    PixelPerfect™ Guarantee: This A+ video panel is guaranteed to have zero dead or stuck pixels!

    1 Year Warranty


    Monoprice not only stands behind every product we sell with a 1 year replacement warranty, we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund.

    Quality at a Fair Price

    Quality at a Fair Price

    Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.

    Service & Support

    Service & Support

    You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after the sale. Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs. Not to be outdone, our friendly and helpful customer service team is here to make your ordering, delivery, and any possible returns a quick and painless operation, from start to finish!

    Screen Size 28" (711mm)
    Maximum Resolution 3840 x 2160 @ 60Hz (UHD)
    Brightness 300cd/m2
    Color Support 1.07 billion, including Adobe sRGB
    Response Time (Tr+Tf) 5ms
    Backlighting LED
    Screen Finish Antiglare matte
    Viewing Angle 170° left/right, 160° up/down
    Video Inputs 1x VGA, 1x Dual Link DVI-D, 1x DisplayPort v1.2, 1x HDMI-MHL (v2.0)
    Audio Inputs 1x 3.5mm TRS Line In
    Display Modes Picture-in-Picture, Picture-by-Picture
    Power Consumption < 65 watts
    VESA Mount Size 100 x 100
    Dimensions (WxHxD, with stand) 26.1" x 17.8" x 6.7" (663 x 453 x 170 mm)
    Weight 17.0 lbs. (7.7 kg)

    Support Files:

    PixelPerfect™ is a trademark of Monoprice Inc.

    HDMI®, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

    MHL® is a trademark of MHL, LLC in the United States and/or other countries.

    Android™ is a trademark of Google Inc.

    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 5 questions Browse 5 questions and 5 answers
    What is the difference between Product #13809 and Product #18546? The only thing that I can find is that this one comes with an HDMI cable whereas the other comes with a DisplayPort cable (according to the near-identical manuals.)
    Eric B on Jan 26, 2017
    Monoprice 28-inch UHD Select Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI/MHL DVI, VGA, Pixel Perfect Display
    Monoprice 28-inch UHD Select Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI/MHL DVI, VGA, Pixel Perfect Display
    Monoprice 28-inch UHD Premium Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI, DVI, VGA, Pixel Perfect Display
    Monoprice 28-inch UHD Premium Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI, DVI, VGA, Pixel Perfect Display
    BEST ANSWER: Thank you for your question. You are correct on the contents of the units. Also, the 18546 will have an updated HDMI version to better support 4K using HDMI. Where the 13809 will have an older version of HDMI for 4K. I hope this helps, thank you!
    Can my non-4K computer use this monitor? I have a MacPro mid-2010. I don't have a 4k video card yet but will in the future. Also, I have display port and DVI-D connectors.
    Phil S on Nov 24, 2016
    BEST ANSWER: In my experience, monitors are capable of supporting anything that is below their max display resolution. For example, I just bought the Monoprice 27-inch Premium Series IPS WQHD Monitor that supports 2K. When I hook my home computer that can only drive HD max (1920 X 1080), the display instantly showed that resolution. As soon as I swap to my MacBook that can handle 2K, AKA WQHD, AKA 2560 X 1440, the monitor showed that resolution. I'd be really surprised if this wasn't true.
    Is it IPS panel or TN? Do you have P3 color gamut percentage?
    Kyu L on Dec 14, 2017
    Where can I get a replacement power cord? Mine frayed.
    A shopper on Apr 8, 2017
    BEST ANSWER: You can purchase a replacement power cord on our website. Search PID 1302.
    What are the height and width of the actual display area? What is the width of the top bezel. Trying to match it to a multi-monitor setup.
    J Rolando S on Apr 16, 2017
    4.0 / 5.0
    47 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Very good, but not perfect
    I took the chance of ordering this without any reviews done because of the price and because of the matte finish on the screen (finally, thanks!). I don't regret doing so. It arrived, double boxed 4 days ago, and since then I've put it through its paces pretty extensively. This is the first 4k monitor that I've owned, and the resolution is impressive. The packaging was excellent. The monitor I received has 0 stuck or dead pixels. Overall, I'm very happy with the monitor and the purchase.

    But, it's not perfect. The stand is usable if you're careful, but really terribly designed. This 28" monitor is wide, and is not completely stable sitting on the stand. It doesn't take very much of a bump before the monitor feels like it's going to tip over. I would have rather paid another $40 or $50 for a stand that feels more stable than this one. But, I didn't buy the monitor for the stand, so it's only a minor complaint.

    Second, the buttons are placed under the bottom bezel of the monitor, which makes them more inconvenient to reach than if they were on the face of the bottom bezel. Once again, not a dealbreaker, but not as good of a design as it could be.

    Third, you can't (apparently) switch input sources without going through the menu. In my case, I have my main PC connected via DP and a laptop occasionally connected via HDMI. I miss a button to cycle through the inputs.

    Fourth, the blue power LED is blinding. It lights up my office when the lights are out. It would be perfectly functional at a tenth of the brightness. But, easily fixed with a small piece of black electrical tape.

    It took some work to get the settings (color, brightness, contrast, gamma, etc) reasonably correct, but once I had those dialed in, the picture quality really shines.

    All in all, for the price, I'm very happy, and would still recommend this monitor. But, there is still room for improvement.

    PROS: Size, weight, screen quality, picture quality, packaging

    CONS: the stand, button placement, no way to switch inputs without entering menu, power LED
    September 29, 2015
    Beautiful panel but beware VESA mount
    Great monitor, beautiful picture but the VESA mount hole "nuts" stripped out when attempting to install Monoprice's own 2-way adjustable tilting desk mount using a hand screwdriver. Followed directions exactly for flat back, which this monitor has and the screws did not completely tighten, the nuts inside the VESA mount holes just spin freely and now I cannot tighten the screws or get them out. The mount plate is loose and the monitor is crooked on the desk mount as a result. Support offered no resolution so I am now stuck with a monitor that I have to use the original stand which, as others have pointed out, is very unstable.

    PROS: Beautiful screen.

    CONS: VESA mount hole nuts stripped out, stand is very unstable.
    November 5, 2015
    Not bad for the price
    TLDR: The stand sucks, plain and simple. The 4k isn't bad, the colors are decent, but the back light shows through quite a bit. It's worse around the edges, but is pretty streaky on darker screens, too.

    I shouldn't be TOO hard on this model for a 4k monitor, it was a pretty good deal. But alas, here I am... with a list of praise and complaints.

    So, I bought two because they were cheap... and until I got these, never seemed to have enough screen space. These things are MASSIVEwhich I love. They look legit, and when they're up and running, work great, for normal watching needs and work/development tasks.

    The colors all look good. I did have to adjust them separately... the same settings on one didn't look as good on the other... even though, they were brand new, and the exact same model and production date... anyways.... The colors are great, and were really easy to adjust.

    While we're talking about the colors... the backlight is very nice to have, but it does bleed through A LOT on darker screens.

    One MAJOR complaint I have is that for as big as these things are, the base that they sit on is total garbage. I saw someone else mention that the stand was not great, and the the monitor is very loose, with the screen itself tilting forward to the point that the monitor almost falls. (For one of my monitors, this is very true.)

    PROS: Came with HDMI cables
    Bezel looks very nice
    Menu is easy to use

    CONS: LOTS of backlight bleeding
    Stand is very cheapget a mount/arm
    Mount/stand blocks the ports on the back of monitor
    Metal on back of monitor (around the ports) is VERY sharp
    May 17, 2016
    Was very good until it broke
    I think I could love this monitor. In fact, I think I was in love with this monitor for several minutes, until things went horribly wrong.

    I had ordered a DisplayPort cable with the monitor, but I foolishly ordered too short a cable. My fault entirely. So, eager to get it up-and-running, I used an HDMI cable instead. All was good full 4k resolution very crisp. Refresh rate was low (expected due to HDMI input) but absolutely acceptable.

    I went into the menus on the monitor and wanted to try out the 'multi-window' feature. I often use two machines side-by-side, and I was intrigued about the possibility of having each PC occupy 1/2 of the screen.

    This was a terrible mistake.

    First, I didn't have the inputs set correctly for the multi-window, so I think it tried to display an unconnected input on one side. This, in turn, resulted in a "no input so let's go to sleep" condition. When this monitor goes to sleep, it is almost impossible to regain control. Without a valid input, you'll be hard pressed to get the menu back up.

    When I finally regained control and switched back to just HDMI/full-screen, it because evident that something was wrong. It was as if the monitor no longer would send EDID via HDMI. My PC decided it was a generic non-PnP monitor with very low resolution. All other laptops simply refused to display anything via HDMI.

    FWIW, the other ports do seem to be operational, but I want to use both DisplayPort and HDMI to attach two devices. Try as I may, I cannot get HDMI to operate as it did when I took the monitor out of the box. The 'reset' menu command seems to do little.

    I contacted Monoprice support but did not hear back.

    Speaking of menus wow, the buttons on this monitor are bad. They are placed poorly, are not well aligned with the text on the bezel, and the menuing system is poorly designed. I just want to easily switch inputs, like on every other monitor and TV made in the past 20 years.

    If I had the monitor that I took out of the box, I'd be happy. But, right now, I have a monitor which does not perform as advertised.

    PROS: Price, Weight

    CONS: HDMI failed buttons
    January 28, 2016
    Great monitor, and the stand are fine too
    First of all, why is everyone beating up on the stand?
    It's just fine! It holds up the monitors, tilts, and is relatively solid.
    Sure, if you pound on your keyboard like a monkey or dribble a basketball on your desk, you're going to get some wobbling. But I've never experienced any problem with normal use.

    Second, this is a great way to get into 4K video at an affordable price point.
    I wanted to run two monitors at 4K, so I did my homework and upgraded to a GeForce GTX 960 card.
    Connected the monitors using two DisplayPort cables, and boom, both running 4K (3840 x 2160) at 60Hz.
    No drama. (And I'm running Windows 10).

    Small issue... The monitors are slightly mismatched in regards to color temperature. I'll probably spend some time fine tuning the colors, but for now, it's plenty good enough.

    PROS: Affordable and powerful

    CONS: Small color mismatch between two displays
    May 9, 2016
    Order VESA stand or mount with this monitor
    Having read the reviews here, I also ordered http://www.monoprice.com/product?c_id=109&cp_id=10828&cs_id=1082822&p_id=3613&seq=1&format=2 a simple lowest cost $3.00 wall mount, which I attached to a home made (stiff) stand. This works great.
    The issue with that supplied with the monitor stand is its stiffness, being cheap plastic. Even if you want to set it and forget it, vibrations of the desk will cause the monitor to move, so just make your arrangements for a stand and be pleased as I am that the money and design has been invested in the best monitor screen for its price out there.

    PROS: Amazing performance / price. The high resolution with large size allows one to see more windows at once. This really improves productivity. Use home audio and video recording studio.
    Thanks Monoprice.

    CONS: We all know - the stand, so make provision up front.
    December 18, 2015
    It works and there were no dead or hot pixels. The perfect pixel policy, resolution and price convinced me to try out the monitor. I wanted a 4k monitor for programming, CAD and light word processing. This monitor is just fine for this.

    PROS: I like the number and variety of video inputs. There were no dead or hot pixels. Flashlighting and backlight uniformity is okay.

    With 6 office windows behind me, this monitor was visible and readable but don't expect a Dell Ultra Sharp quality (nor the price). I'm happy, not elated, but happy with the purchase.

    CONS: The plastic base is very flimsy and is too top heavy. If your setup has the monitor positioned such it can be bumped, then you'll need a mount. The monitor's back lighting is not very bright and the color gamut is poor. For gaming this monitor would do fair for you. and it is definitely not for movies and photo editing.
    December 7, 2015
    Brilliant Purchase
    Shipping, packaging, delivery fast and without damage. No reflection from matte screen. Sharp, bright images. No dead pixels. It replaces a 5 year old monitor, and the advances are stunning. Where are my sunglasses? Brilliant!

    PROS: Bright and Sharp
    October 17, 2015
    Love these monitoris.
    The monitors are bright, clear and with 60Hz they just pop! 4K videos from YouTube look stunning, the text is so clear, working with these are just awesome. I have a total of three monitors, two for work and one for home. I use them for work most of the time and they are just great. The monitors are also surprisingly light!!! I first ordered the View Sonic 4K one on MonoPrice (should have trusted the reviews) but that was DoA, returned that one (and MonoPrice service was super for the return as well).
    Then I went in for this monitor based on the reviews. Once I got them I hooked one of them up to a Surface dock with a Surface Book and WOW! The one I use at home with the Surface dock runs at 60Hz, the two at work connected to Surface Dock run at 30Hz (which is a limitation of the Surface or Surface Dock). There are zero dead pixels color is even, the built in speakers are ok but I use head phones any way. The connections, DVI, HDMI, DP are all great. I use Display Port. I would recommend these (proof is that I have three, bought at different times after trying out one). For the price of one dell 24 incher, I pretty much got two of the MonoPrice ones and that to 28”.

    PROS: Light, huge, super clear works great.

    CONS: From what you expect, the built in speakers are ok, but I use headphones.
    May 29, 2016
    Excellent monitor for the price
    I really love it, the only change I would make (I dont give a damn about the stand. i use a monitor arm) is to turn the response time up a notch and make it 1-2ms gtg. Otherwise this monitor hangs with the best of them, and at the fraction of the price.

    PROS: Perfect picture, brilliant and accurate colors (out of the box, I even calibrated it and there were only minor changes), excellent brightness levels, all with fantastic features and warranty. I haven't had to use it because zero dead pixels means zero dead pixels. I got a magnifying glass and every one of the 8 million some odd pixels are working perfectly.

    CONS: The stand might as well not be a stand, and there is some fairly noticeable backlight bleeding along the lower left edge of the screen. It has seemed to fade as time has passed these last few weeks. that said, I knocked off half a star. Sorry MP.
    November 4, 2015

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    In Stock This item will ship on 1/22/2018 if ordered within 1 days 18 hours 48 minutes