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Product comparison · 2 monitors

HP EliteDisplay E240 Head Only vs HP Z24nq 23.8-inch Narrow Bezel IPS Display

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  • 53specifications compared
  • 22differ
  • 31identical
  • 26known for one product only

Key differences

  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1440 pixels
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 7 ms
    • 8 ms
  • Contrast ratio (dynamic)
    • 5000000:1
    • 500000:1
  • Pixel pitch
    • 0.2745 x 0.2745 mm
    • 0.2058 x 0.2058 mm
  • Horizontal scan range
    • 24 - 83 kHz
    • 30 - 90 kHz
  • Vertical scan range
    • 50 - 75 Hz
    • 50 - 60 Hz
  • USB hub version
    • 2.0
    • 3.2 Gen 1 (3.1 Gen 1)

Side by side

Differences highlightedShow differences only
79 specifications
A

HP

EliteDisplay E240 Head OnlyView product
B

HP

Z24nq 23.8-inch Narrow Bezel IPS DisplayView product
Display8 differ
Display diagonal60.5 cm (23.8")60.5 cm (23.8")
Display resolutionDiffers1920 x 1080 pixels2560 x 1440 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
Panel typeIPSIPS
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers7 ms8 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsDiffers640 x 480 (VGA), 1440 x 900 (WXGA+), 1024 x 768 (XGA), 1600 x 900, 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1680 x 1050 (WSXGA+), 1280 x 1024 (SXGA), 800 x 600 (SVGA)640 x 480 (VGA), 1024 x 768 (XGA), 1440 x 900, 720 x 400, 1600 x 900, 1600 x 1200 (UXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1680 x 1050 (WSXGA+), 1280 x 1024 (SXGA), 1920 x 1080 (HD 1080), 800 x 600 (SVGA), 1360 x 768 (WXGA), 1920 x 1200 (WUXGA)
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs5000000:1500000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.2745 x 0.2745 mm0.2058 x 0.2058 mm
Horizontal scan rangeDiffers24 - 83 kHz30 - 90 kHz
Vertical scan rangeDiffers50 - 75 Hz50 - 60 Hz
Viewable size, horizontal52.7 cm52.7 cm
Viewable size, vertical29.6 cm29.6 cm
3DNoNo
HD typeKnown for oneFull HD
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Ports & interfaces5 differ
USB hub versionDiffers2.03.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityDiffers34
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersNoYes
DVI-D ports quantityKnown for one1
HDMI ports quantity11
DisplayPorts quantityDiffers12
Mini DisplayPorts quantityKnown for one1
Audio outputKnown for oneYes
Headphone connectivityKnown for one3.5 mm
HDCPYesYes
Built-in USB hubKnown for oneYes
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one13 cm
PivotKnown for oneYes
Pivot angleKnown for one0 - 90°
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-2 - 22°
Plug and PlayKnown for oneYes
Power3 differ
Power consumption (typical)Differs25 W48 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs35 W75 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Annual energy consumptionDiffers31 kWh41 kWh
Power consumption (off)Known for one0.12 W
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 one5 - 95%
Weight & dimensions4 differ
Width (with stand)Known for one540.6 mm
Depth (with stand)Known for one210.2 mm
Height (with stand)Known for one505.6 mm
Weight (with stand)Known for one5.5 kg
Width (without stand)Differs557.2 mm540.6 mm
Depth (without stand)Differs49.5 mm50.9 mm
Height (without stand)Differs342.2 mm323.5 mm
Weight (without stand)Differs3.8 kg3.6 kg
Sustainabilityidentical
Sustainability certificatesEPEAT Silver, ENERGY STAREPEAT Silver, ENERGY STAR
Other features1 differ
Country of originChinaChina
On/off switchYesYes
TV tuner integratedNoNo
Energy efficiency class (legacy scale)DiffersAB
Supplied AC adapter typeLEDLED
Thin Clientidentical
Thin client installedNoNo
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
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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