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OMEN by HP 27 inch FHD 240Hz Gaming Monitor - OMEN 27s

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Product # 780G5AA#ABA
  • FHD (1920 x 1080)
  • 1000:1
  • 1ms GtG (with overdrive)
  • Management; Information; Input; Color; Image; Menu; Gaming; Audio; External Lighting
  • 1 x 3.5 mm Audio Jack (Audio Out)See all Specs

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Engineered for Sustainability
Add an HP Care Pack to protect your new device

Included

    • Remote problem diagnosis and support
    • Replacement arrives the next business day[1]
    • Shipping costs included
    • Complete service coverage
    • Access to electronic support information and services
    • Remote problem diagnosis and support
    • Replacement arrives the next business day[1]
    • Shipping costs included
    • Complete service coverage
    • Access to electronic support information and services

    Service starts on date of hardware purchase. Restrictions and limitations apply.

    Outclass the competition with the OMEN by HP 27-inch FHD 240Hz Gaming Monitor. Delivering ultra-smooth frames and crisp details[1], this NVIDIA® G-SYNC® compatible display has what it takes to keep up with you. Speed meets looks with a fun, yet refined design unlike any other so you can enjoy it in and out of the game.

    APPROACHING MAXIMUM FUN

    Frame by frame, experience buttery smooth action with no distraction. Boasting a lightning-fast 240Hz refresh rate and 1ms GTG response time with Overdrive[1], this gaming monitor cuts motion blur, so you’re acting not reacting. Leave screen tearing and lag in the dust, thanks to NVIDIA® G-SYNC® compatibility.

    IT’S LIKE YOU’RE REALLY THERE

    Escape fully and dive into detailed worlds with the crisp visuals of FHD resolution[2]. Marvel at the wide array of dazzling colors and hues of the 99% sRGB and 95% DCI-P3 color gamut[1]. Even in shadows, easily make out details and shading with VESA DisplayHDR™ 400[3].

    GET PLUGGED IN

    Know you’re equipped for your devices—gaming and otherwise—with two HDMI 2.0, one DisplayPort™ 1.4, and two USB-A 3.2 ports[4]. Make switching from PC to console a breeze when you directly connect your mouse & keyboard to the monitor thanks to the USB hub. Oh, did we mention the effortless cable management?

    Technical details

    Display type

    IPS
    LCD

    Display features

    Height adjustable
    Pivot
    Tilt

    Onscreen controls

    Management
    Information
    Input
    Color
    Image
    Menu
    Gaming
    Audio
    External Lighting

    Native resolution

    FHD (1920 x 1080)[1,2]

    Resolutions supported

    640 x 480
    720 x 400
    800 x 600
    1024 x 768
    1280 x 720
    1280 x 800
    1280 x 1024
    1440 x 900
    1600 x 900
    1680 x 1050
    1920 x 1080

    Contrast ratio

    1000:1

    Brightness

    400 nits

    Pixel pitch

    0.31 x 0.31 mm

    Response time

    1ms GtG (with overdrive)

    DisplayPort™

    1 DisplayPort™ 1.4

    Audio Port

    1 x 3.5 mm Audio Jack (Audio Out)

    HDMI Port

    2 HDMI 2.0

    USB A

    2 SuperSpeed USB Type-A 5Gbps signaling rate

    USB B

    1 USB-B

    HDCP

    Yes, DisplayPort™ and HDMI

    Sustainability Impact

    Low Halogen
    Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable
    Outside box and corrugated cushions are 100% sustainably sourced and recyclable
    85% ITE-derived closed loop plastic

    Webcam

    No integrated camera

    VESA Mount

    100 mm x 100 mm (bracket included)

    Power supply

    100 - 240 VAC 50/60 Hz

    Dimensions (W X D X H)

    24.16 x 2.06 x 14.34 in

    Weight

    19.14 lb

    Warranty

    Protected by a one-year HP limited warranty. Certain restrictions and exclusions apply.

    What's in the box

    Monitor
    DisplayPort™ cable
    Warranty card
    USB Type-A to B cable
    Quick Setup Poster
    AC power cord
    OMEN by HP 27 inch FHD 240Hz Gaming Monitor - OMEN 27s is rated 4.5 out of 5 by 170.
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    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: 2026-01-22
    Rated 5 out of 5 by Scotty L from So far so good🤞 Got on discounted deal with laptop. Good resolution.
    Date published: 2026-01-22
    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: 2026-01-20
    Rated 5 out of 5 by Anonymous from I bought it for my son and he loved it. I bought it for my son and he loved it.
    Date published: 2026-01-08
    Rated 1 out of 5 by Anonymous from Damaged I receiec my monitor 2 weeks prior to receiving my computer. When i was finally able to set up my monitor and computer the moniter was damaged.
    Date published: 2026-01-05
    Rated 5 out of 5 by Anonymous from Excellent gaming monitor with high frequency for PUBG Excellent gaming monitor with high frequency for PUBG
    Date published: 2026-01-05
    Rated 5 out of 5 by Snowman987 from Desktop Monitor Beautiful Plug and Play Monitor. It was very easy to setup with my HP laptop and has a nice picture.
    Date published: 2026-01-05
    Rated 1 out of 5 by Jack's Mom from Dont know. No computer yet! Who knows if they're great or not? I've been nothing but disappointed with HP since I ordered 2 of these and a gaming computer. The address was wrong and my monitors were delayed by multiple days, arrived wet, the box is damaged, and one of the boxes sliced open. I reached out to HP to correct the address issue, since the computer hadn't gone out yet, THREE TIMES and it was still shipped to the wrong address. This after multiple delays cause the computer to be shipped. well after the holidays. I was assured every time I called that although the address looked wrong on my end, they had it right. They didn't. The gaslighting about it, after spending $2,000 really, really irks me. I still don't have my son's gaming computer; the monitors got here 3 weeks ago. It's January 2nd, this was a Christmas present. If the computer was just late, because of global memory shortages, I get that. But to have all this extra time and multiple calls and still send it out incorrectly is unacceptable.
    Date published: 2026-01-02
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    What is the wattage of the speakers?

    Asked by: Dragoman
    Hello. Thanks for your question. The Speaker Output Power on this OMEN by HP 27-inch FHD 240Hz Gaming Monitor is 2 x 3 Watts.
    Answered by: HP Team Cheri
    Date published: 2024-02-06

    Are you able to mount this monitor?

    Asked by: John1356
    Thank you for your question, the OMEN by HP 27-inch FHD 240Hz Gaming Monitor - OMEN 27s supports VESA Mounting 100 mm x 100 mm (bracket included)
    Answered by: HP Team Daniel
    Date published: 2024-03-08

    Is it 4k and 240 hz

    Asked by: Chappell
    Hello. Thanks for your question. This HP OMEN 27s monitor has a refresh rate of 240 Hertz (Hz). The resolution is 1920 x 1080.
    Answered by: HP Team Cheri
    Date published: 2024-11-16

    This monitor the same as OMEN 27QS?

    Asked by: Colorado2000
    Hello. Thanks for your question. The main difference is that the HP Omen 27qs monitor has a resolution of 2560 x 1440. This monitor has a resolution of 1920 x 1080.
    Answered by: HP Team Cheri
    Date published: 2023-11-18

    What hdmi cable does it come with 

    Asked by: Number10
    Thanks for your question! This monitor does not include an HDMI cable in the box. There is a DisplayPort cable included with the monitor.
    Answered by: HP Team Rahmique
    Date published: 2024-03-13

    Can this monitor be daisy chained with another one of the same type?

    Asked by: B.Ram
    Hello. Thanks for your question. This OMEN by HP 27 inch QHD 165Hz Gaming Monitor does not have the capability to do daisy chaining.
    Answered by: HP Team Cheri
    Date published: 2024-08-20

    I bought this monitor elsewhere and am missing the power items. To buy a replacement what should I search for?

    Asked by: Eduardocc
    Hello. Thanks for your question. The part number for the power cord for this OMEN by HP 27 inch QHD 240Hz Gaming Monitor - OMEN 27qs is 121565-001.
    Answered by: HP Team Cheri
    Date published: 2024-12-01

    is the 27qs wall mountable?

    Asked by: Big Dadddy
    Hello. Thanks for your question. This HP OMEN 27qs mount is VESA compatible. This monitor has the 100 mm x 100 mm (bracket included) VESA mounting standard.
    Answered by: HP Team Cheri
    Date published: 2024-01-20
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    SIMILAR PRODUCTS

    Return and exchange information
    Most items may be returned within 30 days of delivery. A restocking fee of up to 15% of the purchase price may be deducted from your refund for returned items, except where prohibited by law. No restocking fee applies to defective or incorrect items. A restocking fee is not applicable for printers, ink, toner, paper, care packs, software and services. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges
    Country/Region :   United States