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AOC U2790VQ 27" 4K 3840x2160 UHD LED Monitor, IPS Panel, 5ms Response Time, 1 Billion+ Colors, 20M:1 Smart Contrast, DisplayPort/HDMI Inputs, VESA

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  • 27" 4K UHD 3840 x 2160 UHD LED monitor
  • IPS panel with wide viewing angles and produces over 1 billion colors for rich details
  • 3-sided frameless design, ideal for seamless multimonitor setup
  • 5ms response time for fast responses
  • 20,000,000:1 Dynamic Contrast ratio for more details
  • DisplayPort 1.2, HDMI 2.0, HDMI 1.4 connectivity (HDMI, & DisplayPort cables included)
  • AOC LowBlue Mode protects your eyes from harmful blue light spectrum
  • Wall mountable (VESA compatible)

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
AOC U2790VQ Monitor Main Banner

The AOC U2790VQ monitor will bring you an unprecedented viewing experience with its 27-inch IPS panel at 4K resolution. Enjoy stunning imagery that's rich in both detail and color, regardless of what position you're viewing from. Thanks to the frameless design, this monitor is ideal for seamless multi-monitor setups. With FlickerFree and AOC LowBlue Mode technologies, your eyes are well protected from harmful flickers and blue light. Ports including DisplayPort 1.2, HDMI 1.4 and HDMI 2.0 have been provided for flexible connection to various PCs and multimedia equipment.

A Paint-Splash City Skyline on the AOC U2790VQ Monitor
Sleek, Frameless Design

This monitor's modern, frameless design maximizes screen space and creates a clean, attractive presentation.

A High-Definition Photo with Extreme Color on the AOC U2790VQ Monitor
Wide Color Gamut

10-bit color provides smoother color transitions and is able to display more colors than typical panels with 8-bit color depth.

A Multiple-Monitor Setup Including the AOC U2790VQ Monitor
The Ultimate Work/Media Station

Expand your view with multiple monitor setups. The frameless design (with a narrow border) offers minimal bezel distractions and an extra-clean setup for the ultimate battle/work station.

Zoomed-in Details of a City Skyline on the AOC U2790VQ Monitor
See the Details

With a 4K Ultra HD resolution at 3840x2160 pixels, images are sharper with individual pixels being more unnoticeable. These top-of-the-line features are excellent for content creation or watching streaming media.

A Nighttime Skyline on the AOC U2790VQ Monitor
IPS Panel

IPS panels produce realistic colors that don't change when being viewed from the side.

Learn more about the AOC Monitors U2790VQ

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Happy 5/15/2019 1:55:48 PM

Pros: -Great value (Perhaps best value?)
-10bit? I'm not clear on exactly the technology/advantage here but the colors are nice.
-built in power supply

Cons: -No HDCP 2.2 support (although few monitors on the market have this)
-Only 60hz (but you knew that)

Overall Review: I bought two AOC i2777fq (1080, frameless, IPS) monitors a few years ago with the plan of buying a higher end monitor down the road. The U2790VQ ended up being that higher end monitor. It pairs perfectly with the i2777fq because the "frameless" form factor is basically the same and the monitors look the same from the front aside from a slightly more modern appearance and a black border vs sliver.

One thing that I really appreciate about the U2790VQ compared to the i2777fq is that the U2790VQ has a built in power supply where as the i2777fq has a power brick. The back of the U2790VQ is a little thicker as aresult but I prefer that as I had a hard time dealing with the power bricks in an articulating arm mounted setup.

I am a casual gamer and I can say without a doubt that if you are trying to find an advantage in gaming then this is not the right monitor. However if you are trying to achieve a wonderful image without spending a fortune then this is a great choice.

The IPS panel is on par with the i2777fq in terms of ghosting, back light bleed, and IPS glow. Which is to say that it is as minimal as you would expect considering the specs/price. In fact I would say it my be slightly above par.

It didn't take long to see why many folks grown at the idea of a 27" 1080p monitor. The resolution upgrade is subtle at first but in just a few days you will notice a dramatic difference between 1080p and 4k in a 27" monitor.

I bought mine through the egg. Mine came with zero dead pixels as far as I can tell. I am using it with a North Bayou Monitor Desk Mount so I can't speak to the quality of the stand but the VESA mount works.

The speakers aren't working for me but I haven't tried to trouble shoot them because I don't use monitor speakers. If they do in fact work I am sure they are just as bad as other monitors.


I wish I had been in a position to wait for this product rather than having bought two i2777fq's. The U2790VQ monitor would be perfect as secondary monitors paired with a very high end gaming monitor.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Perfect! 4/7/2019 3:31:53 AM

Pros: Good white, good colors!
Minimal IPS glow, good uniformity.
Slim bezel.
0 Dead/stuck pixels

Cons: Stand is so so..
No FREESYNC but thats OK.
Unavailable as the time of the review - It's so good I should have taken pair of this.

Overall Review: Use it for ~60 days and I'm so happy!
So much better then LG 58 -FREESYNC

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