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Product comparison · 2 monitors

ASUS PG278Q computer monitor vs HP Z24n computer monitor

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  • 52specifications compared
  • 32differ
  • 20identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 61 cm (24")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1200 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Panel type
    • TN
    • IPS
  • Display brightness (typical)
    • 350 cd/m²
    • 300 cd/m²
  • Response time
    • 1 ms
    • 8 ms
  • Aspect ratio
    • 16:9
    • 16:10
  • Viewing angle, horizontal
    • 170°
    • 178°

Side by side

Differences highlightedShow differences only
100 specifications
A

ASUS

PG278Q computer monitor

Model PG278Q

View product
B

HP

Z24n computer monitor

Model Z24n

View product
Display12 differ
Display diagonalDiffers68.6 cm (27")61 cm (24")
Display resolutionDiffers2560 x 1440 pixels1920 x 1200 pixels
Native aspect ratioDiffers16:916:10
Display technologyKnown for oneLED
Panel typeDiffersTNIPS
Display brightness (typical)Differs350 cd/m²300 cd/m²
Response timeDiffers1 ms8 ms
Supported graphics resolutionsDiffers2560 x 1440480 x 272, 1600 x 900, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1366 x 768, 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
Aspect ratioDiffers16:916:10
Contrast ratio (typical)Known for one1000:1
Contrast ratio (dynamic)Known for one5000000:1
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Pixel pitchDiffers0.233 x 0.233 mm0.270 x 0.270 mm
Horizontal scan rangeKnown for one30 - 75 kHz
Vertical scan rangeKnown for one50 - 60 Hz
Viewable size, horizontalKnown for one51.8 cm
Viewable size, verticalKnown for one32.4 cm
Colour gamut standardKnown for onesRGB
Colour gamutKnown for one99%
3DDiffersYesNo
HD typeKnown for oneWide Quad HD
Digital horizontal frequencyKnown for one89 - 222 kHz
Digital vertical frequencyKnown for one50 - 144 Hz
Design1 differ
Market positioningDiffersGamingBusiness
Ports & interfaces4 differ
USB Type-A downstream ports quantityDiffers24
DVI portDiffersNoYes
DVI-D ports quantityKnown for one1
DVI-I ports quantityKnown for one0
HDMI ports quantityDiffers01
DisplayPorts quantityDiffers12
Mini DisplayPorts quantityKnown for one1
Audio outputKnown for oneYes
Mobile High-Definition Link (MHL)Known for oneYes
Number of USB Type-B upstream ports quantityKnown for one1
DisplayPort versionKnown for one1.2
Ergonomics4 differ
Adjustable height (max)Differs12 cm13 cm
Pivot angleDiffers-90 - 90°0 - 90°
Swivel angle rangeDiffers-60 - 60°-45 - 45°
Tilt angle rangeDiffers-5 - 20°-5 - 22°
Plug and PlayKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power1 differ
Power consumption (typical)Differs90 W24 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one70 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Annual energy consumptionKnown for one36 kWh
Power consumption (off)Known for one0.5 W
Power consumption (PowerSave)Known for one0.5 W
Energy efficiency scaleKnown for oneA+ to F
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 80%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one0 - 12192 m
Weight & dimensions3 differ
Width (with stand)Differs619.8 mm533.8 mm
Depth (with stand)Differs237.9 mm210.1 mm
Height (with stand)Differs554.5 mm520.2 mm
Width (without stand)Known for one533.8 mm
Depth (without stand)Known for one49.3 mm
Height (without stand)Known for one351.1 mm
Weight (without stand)Known for one5.78 kg
Weight (with stand)Known for one6.93 kg
Packaging data4 differ
Package widthDiffers756 mm632 mm
Package depthDiffers300 mm250 mm
Package heightDiffers456 mm440 mm
Package weightDiffers10.5 kg7.38 kg
User Guide on CD-ROMKnown for oneNo
Packaging content1 differ
Cables includedDiffersAC, DisplayPortAC, Mini DisplayPort, USB
ManualKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Other features1 differ
Country of originKnown for oneChina
Energy efficiency class (legacy scale)Known for oneA
Supplied AC adapter typeDiffersLEDAC
AC adapter includedKnown for oneYes
NVIDIA 3D VisionKnown for oneYes
Performanceidentical
NVIDIA G-SYNCKnown for oneYes
AMD FreeSyncKnown for oneNo

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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