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HP HyperX OMEN 24 G2 23.8-Inch 180Hz Gaming Monitor

HP HyperX OMEN 24 G2 23.8-Inch 180Hz Gaming Monitor

By HP · Gaming Monitors · Audio & Electronics · More from HP

  • 23.8-inch IPS FHD (1920x1080)
  • 180 Hz refresh rate
  • 1 ms GtG response time
  • 300 nits brightness
  • 99% sRGB color gamut

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Problems, parts and running costs

Summary

An entry-level 23.8-inch IPS monitor for 1080p gaming at up to 180 Hz, with AMD FreeSync, a 300-nit matte panel and a fully adjustable stand. Check the “1 ms” claim before you buy: sources disagree on whether it is GTG or MPRT, and overdrive is required to reach it.

Strengths

  • Fully adjustable stand with height, tilt and portrait pivot plus VESA 100 x 100 mounting.
  • 180 Hz refresh with AMD FreeSync at a 17 W typical power draw.
  • Entry-level positioning with 99% sRGB and two HDMI 2.0 inputs plus DisplayPort 1.4.
  • Recycled-material stand and 100% recyclable packaging.

Weaknesses

  • No instrumented professional test and no readable owner discussion; reliability is unknown.
  • The “1 ms” figure has conflicting measurement methods and needs overdrive.
  • No USB hub, speakers, KVM or built-in camera.
  • 300 nits can be limiting in bright rooms per the editorial assessment.
  • Full HD on a 23.8-inch panel is not suited to demanding creative or HDR work.
  • Warranty is limited to 1 year.

Verified specifications

Model aliasC2JP4AA (“HyperX OMEN 23.8 inch FHD 180Hz Gaming Monitor”).
PanelIPS LCD with Edge LED backlight, 23.8 in, 1920 x 1080, 16:9.
Refresh rate48-180 Hz vertical, 30-213 kHz horizontal.
Response time1 ms; reported as GTG by MonitorsFAQ and as MPRT by DisplaySpecifications (unresolved).
Brightness300 cd/m2 typical.
Contrast1000:1 typical, 10,000,000:1 dynamic (DisplaySpecifications lists 100,000,000:1 dynamic).
Color99% sRGB, 16.7 million colors; 6-bit + FRC panel (DisplaySpecifications describes it as 8-bit).
Viewing angles178/178 degrees.
Surfacematte anti-glare, 3H hardness, 25% haze.
Adaptive syncAMD FreeSync certified; VESA ClearMR 13000; G-Sync Compatible on NVIDIA GTX 10 series and newer per LCD-Compare’s FAQ.
FeaturesHP Eye Ease low blue light, flicker-free, Eyesafe certified, TUV Rheinland flicker-free and low blue light certified, Overdrive, HP Enhance+, OMEN Gaming Hub, crosshair, multi-monitor align, on-screen timer, refresh-rate display, auto source detect, console support up to 120 Hz.
Video inputs2x HDMI 2.0, 1x DisplayPort 1.4; HDCP supported.
Audiono built-in speakers; 1x 3.5 mm audio out.
No built-in camera and no USB ports.
OSD image modesCinema, FPS, HP Enhance+, Native, Night, RGB, RPG, RTS, sRGB (11 languages).
Powerinternal PSU, 100-240 V, 50/60 Hz; 17 W typical, 23 W maximum, 0.5 W sleep, 0.3 W off.
Energyclass E (SDR), 16 kWh per 1000 hours.
Dimensions540 x 325 x 54.1 mm without stand (3.4 kg); 540 x 469.2 x 198.3 mm with stand (5.3 kg); package 595 x 407 x 164 mm (7.6 kg).
Standtilt -5 to +23 degrees, 10 cm height adjustment, portrait pivot +/- 90 degrees, no left/right swivel (DisplaySpecifications reports no height adjustment, pivot or swivel; TechBit confirms height adjustment).
VESA100 x 100 mm, detachable stand, Kensington lock slot.
Colorblack, 3-side micro-edge design.
Box contentsmonitor, HDMI cable, quick setup poster, cable holder, vertical stand, VESA cover, stand base, warranty card.
Warrantylimited 1 year; spare parts available 7 years after end of sale; backlight MTBF 30,000 hours.
Full research notes and sources

Display and performance

The panel is a 23.8-inch IPS LCD at 1920 x 1080 with a 180 Hz vertical refresh and AMD FreeSync, aimed at 1080p gaming rather than creative work. LCD-Compare’s editorial assessment calls it an entry-level gaming monitor with full ergonomics, noting that 300 nits can be insufficient in bright rooms. No measured input lag, color accuracy, uniformity, gamma or response-time data was found, and “HDR” appears in the feature list without any stated DisplayHDR certification or measured HDR brightness.

Ergonomics and build

The stand offers tilt from -5 to +23 degrees, 10 cm of height adjustment and portrait pivot of +/- 90 degrees, with no left/right swivel reported; DisplaySpecifications disagrees on height adjustment and pivot, while TechBit confirms height adjustment. VESA 100 x 100 mounting and a Kensington lock slot are provided, and the panel has a 3-side micro-edge design in black.

Power and running costs

The monitor draws 17 W typical and 23 W maximum, with 0.5 W in sleep and 0.3 W off, on an internal 100-240 V, 50/60 Hz PSU. LCD-Compare estimates roughly 12-13 EUR per year at 8 hours a day on a French tariff, or about 17 EUR at maximum brightness. The energy label is class E (SDR) at 16 kWh per 1000 hours. No maintenance or cleaning procedure was found in the sources read, and no HP user manual was located.

LCD-Compare listed the monitor at 119.99 EUR from HP and 149.00 EUR plus 4.90 EUR shipping from E.Leclerc at the time of that page. No US price, MSRP or street price was verified.

Which model this is

This page covers the HP HyperX OMEN 24 G2, model alias C2JP4AA, a 23.8-inch IPS Full HD 180 Hz monitor announced at CES 2026 under the unified HyperX OMEN line. European listings verified on LCD-Compare use suffix C2JP4AA#ABB with EAN 0199485354767; other suffixes appear in retailer listings but were not verified, and no US retail suffix was verified. The Amazon listing is ASIN B0HKMHXVWV. Do not confuse it with older HP OMEN 24 monitors at 165 Hz or other HP 24-inch office monitors.

Sources

Manufacturer:

  • No manufacturer URL was captured in the research read.

Independent reviews:

Owner reports:

  • No owner discussion thread was found.

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