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Product comparison · 2 monitors

HP OMEN 27 inch QHD 280Hz Gaming Monitor - OMEN 27qs G2 vs HP OMEN 34 inch WQHD 180Hz Curved Gaming Monitor - OMEN 34c G2

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  • 117specifications compared
  • 45differ
  • 72identical
  • 11known for one product only

Key differences

The HP OMEN 34 inch WQHD 180Hz Curved Gaming Monitor - OMEN 34c G2 has 880 x 1440 pixels more display resolution than the HP OMEN 27 inch QHD 280Hz Gaming Monitor - OMEN 27qs G2 (3440 x 1440 pixels vs 2560 x 1440 pixels). The HP OMEN 34 inch WQHD 180Hz Curved Gaming Monitor - OMEN 34c G2 has 5 :9 more native aspect ratio than the HP OMEN 27 inch QHD 280Hz Gaming Monitor - OMEN 27qs G2 (21:9 vs 16:9). The HP OMEN 34 inch WQHD 180Hz Curved Gaming Monitor - OMEN 34c G2 has 5 :9 more aspect ratio than the HP OMEN 27 inch QHD 280Hz Gaming Monitor - OMEN 27qs G2 (21:9 vs 16:9). Only the HP OMEN 27 inch QHD 280Hz Gaming Monitor - OMEN 27qs G2 has NVIDIA G-SYNC. Only the HP OMEN 27 inch QHD 280Hz Gaming Monitor - OMEN 27qs G2 has built-in USB hub.

  • Display diagonal
    • 68.6 cm (27")
    • 86.4 cm (34")
  • Display resolution
    • 2560 x 1440 pixels
    • 3440 x 1440 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • HD type
    • Quad HD
    • Wide Quad HD
  • Panel type
    • IPS Black
    • VA
  • Screen shape
    • Flat
    • Curved
  • Aspect ratio
    • 16:9
    • 21:9
  • Contrast ratio (typical)
    • 2000:1
    • 4000:1

Side by side

Differences highlightedShow differences only
128 specifications
A

HP

OMEN 27 inch QHD 280Hz Gaming Monitor - OMEN 27qs G2View product
B

HP

OMEN 34 inch WQHD 180Hz Curved Gaming Monitor - OMEN 34c G2View product
Display18 differ
Display diagonalDiffers68.6 cm (27")86.4 cm (34")
Display resolutionDiffers2560 x 1440 pixels3440 x 1440 pixels
Native aspect ratioDiffers16:921:9
Display technologyLCDLCD
TouchscreenKnown for oneNo
HD typeDiffersQuad HDWide Quad HD
Panel typeDiffersIPS BlackVA
LED backlightYesYes
Backlight typeEdge LEDEdge LED
Display brightness (typical)400 cd/m²400 cd/m²
Display brightness400 cd/m²400 cd/m²
Response time1 ms1 ms
Response time (MPRT)1 ms1 ms
Display surfaceMattMatt
Anti-glare screenYesYes
Screen shapeDiffersFlatCurved
Screen curvature ratingKnown for one1500R
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 3840 x 2160, 640 x 480 (VGA), 720 x 400, 720 x 480, 720 x 576, 800 x 600 (SVGA)1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1440 x 900 (WXGA+), 1600 x 900, 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 3440 x 1440, 3840 x 2160, 640 x 480 (VGA), 720 x 400, 720 x 480, 720 x 576, 800 x 600 (SVGA)
Aspect ratioDiffers16:921:9
Contrast ratio (typical)Differs2000:14000:1
Contrast ratio (dynamic)10000000:110000000:1
Maximum refresh rateDiffers280 Hz180 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.7 million colours16.7 million colours
Pixel pitch0.2331 x 0.2331 mm0.2331 x 0.2331 mm
Pixel densityDiffers109 ppi110 ppi
Horizontal scan rangeDiffers30 - 463 kHz30 - 255 kHz
Vertical scan rangeDiffers50 - 280 Hz50 - 180 Hz
Viewable size, horizontalDiffers59.7 cm79.7 cm
Viewable size, verticalDiffers33.6 cm33.4 cm
Viewable size diagonalKnown for one8.64 cm
Display diagonal (metric)Differs68.6 cm86.4 cm
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDisplayHDR 400DisplayHDR 400
Haze rateDiffers25%40%
Surface hardness3H3H
Colour depth8 bit8 bit
Colour gamutDiffers95%99%
sRGB coverage (typical)Known for one99%
Performance1 differ
NVIDIA G-SYNCDiffersYesNo
AMD FreeSyncYesYes
AMD FreeSync typeFreeSync PremiumFreeSync Premium
Flicker-free technologyYesYes
Low Blue Light technologyYesYes
HP segmentHomeHome
NVIDIA G-SYNC typeKnown for oneG-SYNC Compatible
Multimediaidentical
Built-in speaker(s)YesYes
Number of speakers22
RMS rated power6 W6 W
Built-in cameraNoNo
Designidentical
Market positioningGamingGaming
Product colourBlackBlack
Colour nameBlackBlack
Detachable standYesYes
Feet colourBlackBlack
Ports & interfaces1 differ
Built-in USB hubDiffersYesNo
HDMIYesYes
HDMI ports quantity22
HDMI version2.02.0
DisplayPorts quantity11
DisplayPort version1.41.4
Headphone outYesYes
Headphone outputs11
Headphone connectivity3.5 mm3.5 mm
HDCPYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one2
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotNoNo
Height adjustmentYesYes
Adjustable height (max)10 cm10 cm
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
On Screen Display (OSD)YesYes
PivotKnown for oneYes
Pivot angleKnown for one-90 - 90°
Power5 differ
Energy efficiency class (SDR)FF
Energy efficiency class (HDR)FF
Energy consumption (SDR) per 1000 hoursDiffers25 kWh28 kWh
Energy consumption (HDR) per 1000 hoursDiffers60 kWh62 kWh
Power consumption (typical)Differs54 W50 W
Power consumption (standby)Differs0.5 W0.29 W
Power consumption (max)Differs106 W90 W
Power consumption (off)0.3 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Power supply typeInternalInternal
Energy efficiency scaleA to GA to G
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage relative humidity (H-H)20 - 80%20 - 80%
Operating altitude0 - 5000 m0 - 5000 m
Non-operating altitude0 - 12192 m0 - 12192 m
Non-operating relative humidity (non-condensing)20 - 80%20 - 80%
Weight & dimensions8 differ
Width (with stand)Differs613.6 mm807.9 mm
Depth (with stand)Differs223.3 mm243.3 mm
Height (with stand)Differs523.7 mm584 mm
Weight (with stand)Differs8.35 kg10.8 kg
Width (without stand)Differs613.6 mm807.9 mm
Depth (without stand)Differs52.2 mm108.4 mm
Height (without stand)Differs364.3 mm366.7 mm
Weight (without stand)Differs6.31 kg8.02 kg
Packaging data4 differ
Package widthDiffers699 mm911 mm
Package depthDiffers160 mm227 mm
Package heightDiffers446 mm465 mm
Package weightDiffers11.3 kg16.8 kg
Package typeBoxBox
Warranty cardYesYes
Packaging content2 differ
Cables includedDiffersDisplayPort, USB Type-A to USB Type-BDisplayPort
Quick start guideYesYes
Bundled softwareDiffersOMEN Gaming Hub; OMEN Lighting StudioOMEN Gaming Hub
Sustainability1 differ
Sustainable technologies and materialsDiffersAt least 5% recycled metal; Contains 20% recycled glass in the monitor panel; HP paper-based packaging is from recycled or certified sources; At least 80% post-consumer recycled plastic; Low halogenAt least 15% recycled metal; Contains 20% recycled glass in the monitor panel; HP paper-based packaging is from recycled or certified sources; At least 85% post-consumer recycled plastic; Low halogen
Sustainability complianceKnown for oneYes
Carbon footprint4 differ
Carbon emissions, end-of-life (kg of CO2e)Differs32
Carbon emissions, logistics (kg of CO2e)Differs43
Carbon emissions, manufacturing (kg of CO2e)Differs136156
Total carbon emissions, w/o use phase (kg of CO2e)Differs5636
Total carbon footprint (kg of CO2e)200200
Other features1 differ
Country of originChinaChina
Compliance certificatesCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMICCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Low halogenKnown for oneYes
Manufacturer warrantyHP standard one-year limited warrantyHP standard one-year limited warranty
WeightDiffers8.35 kg10.8 kg
CertificationBIS; BSMI; CB; CCC; CE; CEL; CSA; EAC; FCC; ISO 9241-307; KC/KCC; NOM; PSB; TUV Bauart; TUV LBL; VCCI; WEEE; ISC; California Energy Commission (CEC); WW application; ICE; TÜV Flicker free certified; UAE safety; UAE RoHS; South Africa safety; Ukraine safetyBIS; BSMI; CB; CCC; CE; CEL; CSA; EAC; FCC; ISO 9241-307; KC/KCC; NOM; PSB; TUV Bauart; TUV LBL; VCCI; WEEE; ISC; California Energy Commission (CEC); WW application; ICE; TÜV Flicker free certified; UAE safety; UAE RoHS; South Africa safety; Ukraine safety
UNSPSC-code4321190243211902
Technical detailsidentical
General Product Safety Regulation (GPSR) URLhttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=truehttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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