OMEN by HP 27 inch UHD 144Hz Gaming Monitor - OMEN 27k
$598.99
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Mfg # 780G8AA#ABA
CDW # 7737565
| UNSPSC 43211902
Quick tech specs
- OMEN 27k, 144 Hz, 99% sRGB; 95% DCI-P3, IPS; LCD, No integrated camera, HP Eye Ease (Eyesafe® certified)
Know your gear
Play, create, and enjoy whatever your heart desires with this centerpiece of fun—all in 4K. Jump between 2 devices in a flash all while controlling both with the same keyboard and mouse, thanks to the built-in KVM switch. Get stunning 4K visuals on PCs, consoles, and more with the OMEN by HP 27-inch UHD 144Hz Gaming Monitor.
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OMEN by HP 27 inch UHD 144Hz Gaming Monitor - OMEN 27k is rated
5.00 out of
5 by
6.
Rated 5 out of
5 by
R Vagnoni from
HP Omen 27" 4K Gaming Monitor
This monitor has a great reputation with the HP brand.
It is an excellent monitor!
Date published: 2026-07-16T00:00:00-04:00
Rated 5 out of
5 by
Patrick E from
4k 27" Omen monitor
It's a decent price for a 4k monitor. I chose this one to go along with my other 2k 27" Omen monitors. I've really enjoyed the soft backlight RGB behind the monitor
Date published: 2026-08-08T00:00:00-04:00
Rated 5 out of
5 by
ChiknSpectre from
Love this monitor.
Cord holder snapped in half before I even got it upright but that's the only downside. This is the second one of these monitors I've purchased and I love both of them.
Date published: 2026-03-18T00:00:00-04:00
Rated 5 out of
5 by
INTERFERON from
Excellent Display for Personal/Work Use
I bought this monitor to replace a failing Eve Spectrum 144Hz 4K monitor.
This is a great display for gaming and work use. While I cannot speak to the color accuracy of this monitor (I have no calibration tools to test), the colors appear vibrant and look great. I wish this display was VESA DisplayHDR 600 certified, but you can make HDR look pretty good after experimenting with calibration.
Pros:
1. The built-in KVM is an absolute godsend. No more switching USB cables around, you just press a single button, and it switches USB and Display inputs automatically.
I can switch from my M1 MacBook Pro to my Windows Workstation in only a few seconds.
2. Stable 4K 144Hz connection on an M1 MacBook Pro over USB-C.
3. The colors look great when adjusted. No surprise here since the advertised DCI-P3 color gamut is 95%.
Cons:
1. HDR brightness. Because this display is only VESA HDR 400, calibrating the SDR/HDR brightness on this monitor can be challenging. Especially finding the balance between acceptable SDR/HDR brightness levels.
2. No cable routing grommet on the stand. Cables have to be routed to the rear of the stand, rather than through it like on most monitors. I suspect this is done because the stand is thin, and a grommet might compromise the structural integrity of the stand. This is only a minor annoyance and just makes hiding cables a bit trickier.
My hardware/configuration:
Custom Windows Desktop:
GPU: NVIDIA RTX 3070 Ti FE
Display Cable: Included HP DisplayPort 1.4 Cable
HDR Mode: On
HDR Calibration: Calibrated using Windows HDR Calibration app from the Microsoft Store.
Nvidia Control Panel > Desktop Color Settings > All Channels:
Brightness: 70%
Contrast: 60%
Gamma: 1.00
Digital Vibrance: 65%
Hue: 0%
M1 MacBook Pro:
Display Cable: Included HP USB Type-C®? to Type-C 3.2 Gen 2 Cable.
Monitor Color: Native
Monitor Brightness: 100%
Monitor Contrast: 100%
HDR Mode: Off (Apple goes out of their way to make calibrating SDR/HDR brightness and color difficult)
Color Profile: SD-170M-A
Refresh Rate: 144Hz
Date published: 2023-08-15T00:00:00-04:00
Rated 5 out of
5 by
EndUserOne from
Better than I thought it would be.
Great monitor, I purchased this specifically for the KVM function (it's hardware KVM and no software needs to be installed for it to work) the KVM Functions perfectly. I was very impressed with the quality of the display, beautiful picture, crips clear text. The backlighting can be turned on or off, and can be set to different modes - I'm not a gamer, but the display is very responsive for everything that I've used it for. I also really appreciate the fact that there is NO POWER BRICK! it's a standard AC cord that plugs directly into the monitor. There are plenty of ports, and the stand feels sturdy. I don't reqret the purchase at all and would not hesitate to recommend the display to anyone looking for a 4K display.
Date published: 2026-01-22T00:00:00-05:00
Rated 5 out of
5 by
iptinc from
Best 27" 4K monitor
Great quality monitor, easy to setup, nice software available for download, prompt delivery
Date published: 2026-01-20T00:00:00-05:00