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Product comparison · 2 monitors

BenQ BL2420Z computer monitor vs HP Z24nq 23.8-inch Narrow Bezel IPS Display

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  • 51specifications compared
  • 25differ
  • 26identical
  • 44known for one product only

Key differences

  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1440 pixels
  • Panel type
    • VA
    • IPS
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 7 ms
    • 8 ms
  • Contrast ratio (typical)
    • 3000:1
    • 1000:1
  • Contrast ratio (dynamic)
    • 20000000:1
    • 500000:1
  • Pixel pitch
    • 0.275 x 0.275 mm
    • 0.2058 x 0.2058 mm
  • Built-in speaker(s)
    • Yes
    • No

Side by side

Differences highlightedShow differences only
95 specifications
A

BenQ

BL2420Z computer monitor

Model BL2420Z

View product
B

HP

Z24nq 23.8-inch Narrow Bezel IPS DisplayView product
Display7 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 typeDiffersVAIPS
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers7 ms8 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsKnown for one640 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)Differs3000:11000:1
Contrast ratio (dynamic)Differs20000000:1500000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.275 x 0.275 mm0.2058 x 0.2058 mm
Horizontal scan rangeKnown for one30 - 90 kHz
Vertical scan rangeKnown for one50 - 60 Hz
Viewable size, horizontal52.7 cm52.7 cm
Viewable size, vertical29.6 cm29.6 cm
3DNoNo
HD typeKnown for oneFull HD
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one50 - 76 Hz
Colour gamutKnown for one72%
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Designidentical
Market positioningKnown for oneBusiness
Product colourBlackBlack
Ports & interfaces4 differ
USB hub versionDiffers2.03.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one4
VGA (D-Sub) ports quantityDiffers10
DVI portYesYes
DVI-D ports quantityKnown for one1
HDMI ports quantityDiffers01
DisplayPorts quantityDiffers12
Mini DisplayPorts quantityKnown for one1
Audio outputKnown for oneYes
Headphone connectivityKnown for one3.5 mm
HDCPYesYes
Built-in USB hubKnown for oneYes
Number of upstream portsKnown for one2
Audio inputKnown for oneYes
Headphone outKnown for oneYes
AC (power) inKnown for oneYes
Card reader integratedKnown for oneNo
Ergonomics3 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersNoYes
Height adjustmentYesYes
Adjustable height (max)Differs14 cm13 cm
PivotYesYes
Pivot angle0 - 90°0 - 90°
SwivellingYesYes
Swivel angle range-45 - 45°-45 - 45°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 20°-2 - 22°
Plug and PlayKnown for oneYes
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one17
LED indicatorsKnown for oneYes
Power2 differ
Power consumption (typical)Differs23 W48 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one75 W
AC input voltageDiffers90 - 264 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Annual energy consumptionKnown for one41 kWh
Power consumption (PowerSave)Known for one0.5 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 & dimensions7 differ
Width (with stand)Differs563.2 mm540.6 mm
Depth (with stand)Differs239.6 mm210.2 mm
Height (with stand)Differs524.9 mm505.6 mm
Weight (with stand)Known for one5.5 kg
Width (without stand)Differs563.2 mm540.6 mm
Depth (without stand)Differs71.5 mm50.9 mm
Height (without stand)Differs338.7 mm323.5 mm
Weight (without stand)Differs7 kg3.6 kg
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Other featuresidentical
Country of originKnown for oneChina
On/off switchKnown for oneYes
TV tuner integratedNoNo
Energy efficiency class (legacy scale)Known for oneB
Supplied AC adapter typeLEDLED
CertificationKnown for oneTCO 6.0
Thin Clientidentical
Thin client installedNoNo
Performanceidentical
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Networkidentical
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Packaging dataidentical
Package weightKnown for one9.2 kg

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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