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Product comparison · 2 monitors

BenQ BL2420Z computer monitor vs BenQ GW2270H computer monitor

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  • 52specifications compared
  • 21differ
  • 31identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 60.5 cm (23.8")
    • 54.6 cm (21.5")
  • Response time
    • 7 ms
    • 5 ms
  • Display number of colours
    • 16.78 million colours
    • 16.7 million colours
  • Pixel pitch
    • 0.275 x 0.275 mm
    • 0.248 x 0.248 mm
  • Viewable size, horizontal
    • 52.7 cm
    • 47.7 cm
  • Viewable size, vertical
    • 29.6 cm
    • 26.8 cm
  • Built-in speaker(s)
    • Yes
    • No
  • Built-in USB hub
    • Yes
    • No

Side by side

Differences highlightedShow differences only
100 specifications
A

BenQ

BL2420Z computer monitor

Model BL2420Z

View product
B

BenQ

GW2270H computer monitor

Model GW2270H

View product
Display6 differ
Display diagonalDiffers60.5 cm (23.8")54.6 cm (21.5")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeVAVA
Backlight typeKnown for oneLED
Display brightness (typical)250 cd/m²250 cd/m²
Response timeDiffers7 ms5 ms
Screen shapeKnown for oneFlat
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Aspect ratio16:916:9
Contrast ratio (typical)3000:13000:1
Contrast ratio (dynamic)20000000:120000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.78 million colours16.7 million colours
Pixel pitchDiffers0.275 x 0.275 mm0.248 x 0.248 mm
Viewable size, horizontalDiffers52.7 cm47.7 cm
Viewable size, verticalDiffers29.6 cm26.8 cm
Colour gamut72%72%
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one50 - 76 Hz
3DKnown for oneNo
Performance1 differ
NVIDIA G-SYNCKnown for oneNo
Flicker-free technologyKnown for oneYes
Windows operating systems supportedDiffersWindows 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, WindowsWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
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
Feet colourKnown for oneBlack
Ports & interfaces4 differ
Built-in USB hubDiffersYesNo
USB Type-A downstream ports quantityKnown for one0
VGA (D-Sub) ports quantity11
DVI portDiffersYesNo
HDMIKnown for oneYes
HDMI ports quantityDiffers02
Audio inputDiffersYesNo
Headphone outYesYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCPYesYes
USB hub versionKnown for one2.0
Number of upstream portsKnown for one2
DisplayPorts quantityKnown for one1
AC (power) inKnown for oneYes
Card reader integratedKnown for oneNo
Networkidentical
Wi-FiKnown for oneNo
Ethernet LANNoNo
BluetoothKnown for oneNo
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
Picture-in-PictureKnown for oneNo
On Screen Display (OSD)YesYes
Number of OSD languages1717
Plug and PlayKnown for oneNo
LED indicatorsYesYes
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one14 cm
PivotKnown for oneYes
Pivot angleKnown for one0 - 90°
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
Power1 differ
Power consumption (typical)Differs23 W21 W
Power consumption (standby)Known for one0.5 W
AC input voltage90 - 264 V90 - 264 V
Annual energy consumptionKnown for one31 kWh
Power consumption (PowerSave)Known for one0.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 90%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions7 differ
Width (with stand)Differs563.2 mm506 mm
Depth (with stand)Differs239.6 mm178 mm
Height (with stand)Differs524.9 mm400 mm
Weight (with stand)Known for one4.6 kg
Width (without stand)Differs563.2 mm506 mm
Depth (without stand)Differs71.5 mm51 mm
Height (without stand)Differs338.7 mm304 mm
Weight (without stand)Differs7 kg3.4 kg
Packaging contentidentical
Cables includedKnown for oneAC, VGA
Quick start guideKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other featuresidentical
On/off switchKnown for oneYes
Built-in subwooferKnown for oneNo
TV tuner integratedNoNo
MiracastKnown for oneNo
Energy efficiency class (legacy scale)Known for oneB
Supplied AC adapter typeLEDLED
CertificationKnown for oneTCO 6.0
Thin Clientidentical
Thin client installedNoNo
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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