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

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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Add an HP Care Pack to protect your new monitor

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?

    recommended accessories

    Technical details

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

    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 164.
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    • REVIEWS, PRODUCT
    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
    Rated 1 out of 5 by LizzieBell from Should have gone local. eBay failed me 1 screen had 2 very bad deep scratches No offer to replace no refund. Not happy at all
    Date published: 2025-12-20
    Rated 4 out of 5 by LindaWn from Nice PC Great system. Set up for basic use, not gaming
    Date published: 2025-12-16
    Rated 5 out of 5 by Dragonldy1 from OMEN 27” HP monitor Great color, great size, hdmi cord that came with monitor did not fit into new HP computer. Had to buy different cord. Not crazy about power button on back of screen, needs to be put on front of screen
    Date published: 2025-08-12
    Rated 4 out of 5 by Stiggy4k from Amazing with 1 minor issue. Love the monitor. My ONLY issue was that mine has one tiny pixel you can see in the middle of the screen. Only on the darker backgrounds. Its hardly noticeable on anything else. Im still very happy with the purchase, 1440p is amazing!
    Date published: 2025-07-08
    Rated 5 out of 5 by Displayed Name from What a great deal Another great monitor from Omen
    Date published: 2025-06-19
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    • REVIEWS, PRODUCT

    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
    Eligible purchases from Nov 1 - Dec 25, 2025, can be returned or exchanged until Jan 15, 2026, or 30 days after delivery, whichever is later. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges
    Country/Region :   United States

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