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Product comparison · 2 monitors

BenQ EW2740L computer monitor vs LG 22CNV23K-B computer monitor

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  • 29specifications compared
  • 18differ
  • 11identical
  • 52known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 55.9 cm (22")
  • Display resolution
    • 1920 x 1080 pixels
    • 1680 x 1050 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 12 ms
    • 5 ms
  • Aspect ratio
    • 16:9
    • 16:10
  • Contrast ratio (dynamic)
    • 20000000:1
    • 5000000:1
  • Viewing angle, horizontal
    • 178°
    • 170°

Side by side

Differences highlightedShow differences only
81 specifications
A

BenQ

EW2740L computer monitor

Model EW2740L

View product
B

LG

22CNV23K-B computer monitor

Model 22CNV23K-B

View product
Display9 differ
Display diagonalDiffers68.6 cm (27")55.9 cm (22")
Display resolutionDiffers1920 x 1080 pixels1680 x 1050 pixels
Native aspect ratioDiffers16:916:10
Display technologyLCDLCD
TouchscreenNoNo
HD typeKnown for oneWSXGA+
Panel typeKnown for oneTN
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers12 ms5 ms
Screen shapeKnown for oneFlat
Supported graphics resolutionsKnown for one1680 x 1050 (WSXGA+)
Aspect ratioDiffers16:916:10
Contrast ratio (typical)Known for one1000:1
Contrast ratio (dynamic)Differs20000000:15000000:1
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchKnown for one0.282 x 0.282 mm
Viewable size, horizontalKnown for one47.4 cm
Viewable size, verticalKnown for one29.6 cm
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
DDC/CIKnown for oneYes
3DKnown for oneNo
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
Windows operating systems supportedKnown for oneWindows 8
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Detachable standKnown for oneYes
Ports & interfaces1 differ
Built-in USB hubKnown for oneYes
USB hub versionKnown for one2.0
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
USB Type-A downstream ports quantityKnown for one0
HDMI ports quantityKnown for one2
HDCPKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Ergonomics2 differ
VESA mountingDiffersNoYes
Panel mounting interfaceKnown for one100 x 100 mm
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one13 cm
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
On Screen Display (OSD)YesYes
Plug and PlayKnown for oneYes
Cable lock slotKnown for oneYes
Number of OSD languagesKnown for one17
Power1 differ
AC input voltageDiffers90 - 264 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
External power adapterKnown for oneYes
Weight & dimensions4 differ
Width (with stand)Known for one506 mm
Depth (with stand)Known for one239 mm
Height (with stand)Known for one339 mm
Weight (with stand)Known for one4.4 kg
Width (without stand)Differs450.6 mm506 mm
Depth (without stand)Differs191.3 mm47 mm
Height (without stand)Differs622.6 mm339 mm
Weight (without stand)Differs4.2 kg3.2 kg
Packaging dataidentical
Package widthKnown for one576 mm
Package depthKnown for one187 mm
Package heightKnown for one411 mm
Package weightKnown for one6.2 kg
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45), VGA
ManualYesYes
Other featuresidentical
RotatingKnown for oneYes
TV tuner integratedNoNo
Mean time between failures (MTBF)Known for one50000 h
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
AC adapter includedKnown for oneYes
Supplied AC adapter typeKnown for oneLED
Thin Clientidentical
Thin client installedKnown 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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