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Product comparison · 2 monitors

LG 22LJ4540 computer monitor vs Viewsonic VA2746mh-LED computer monitor

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  • 47specifications compared
  • 26differ
  • 21identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Panel type
    • IPS
    • TN
  • Display brightness (typical)
    • 180 cd/m²
    • 300 cd/m²
  • Response time
    • 14 ms
    • 5 ms
  • Contrast ratio (dynamic)
    • 5000000:1
    • 50000000:1
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°
  • Pixel pitch
    • 0.24795 x 0.24795 mm
    • 0.3114 x 0.3114 mm

Side by side

Differences highlightedShow differences only
87 specifications
A

LG

22LJ4540 computer monitor

Model 22LJ4540

View product
B

Viewsonic

VA2746mh-LED computer monitor

Model VA2746mh-LED

View product
Display9 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeDiffersIPSTN
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs180 cd/m²300 cd/m²
Response timeDiffers14 ms5 ms
Display surfaceKnown for oneMatt
Screen shapeFlatFlat
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)640 x 350, 640 x 400, 640 x 480 (VGA), 720 x 400, 720 x 480, 720 x 576, 800 x 480 (WVGA), 800 x 600 (SVGA), 832 x 624, 1024 x 600, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1280 x 960, 1360 x 768 (WXGA), 1366 x 768
Supported video modesKnown for one1080p
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs5000000:150000000:1
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Maximum refresh rateKnown for one75 Hz
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.24795 x 0.24795 mm0.3114 x 0.3114 mm
Digital horizontal frequencyKnown for one24 - 82 kHz
Digital vertical frequencyKnown for one50 - 75 Hz
3DNoNo
Separate H/V syncKnown for oneYes
Aspect ratioKnown for one4:3, 16:9
Colour gamutKnown for one68%
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers6 W5 W
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Ports & interfaces1 differ
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantityDiffers01
DVI portNoNo
HDMI ports quantity11
Audio inputKnown for oneYes
Audio outputKnown for oneYes
HDCPKnown for oneYes
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 23°
On Screen Display (OSD)Known for oneYes
Height adjustmentKnown for oneNo
Power3 differ
Power consumption (typical)Differs2 W30 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Differs24 W40 W
Power consumption (PowerSave)Differs1 W22 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (off)Known for one0.5 W
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 90%
Storage relative humidity (H-H)Differs0 - 85%5 - 90%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one0 - 12192 m
Weight & dimensions8 differ
Width (with stand)Differs508 mm645.3 mm
Depth (with stand)Differs147.3 mm247.6 mm
Height (with stand)Differs358.1 mm442.1 mm
Weight (with stand)Differs2.99 kg5.26 kg
Width (without stand)Differs508 mm645.3 mm
Depth (without stand)Differs53.3 mm56.4 mm
Height (without stand)Differs317.5 mm398.6 mm
Weight (without stand)Differs2.9 kg4.85 kg
Packaging dataidentical
Package widthKnown for one714 mm
Package depthKnown for one141 mm
Package heightKnown for one525 mm
Package weightKnown for one6.8 kg
Packaging contentidentical
Cables includedKnown for oneAC, Audio (3.5mm), VGA
Quick start guideKnown for oneYes
Remote control includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
No flickeringYesYes
CertificationKnown for onecULus, FCC-B, ICES003, Mexico Energy, UL-MX-CoC, MEPS
Supplied AC adapter typeLEDLED
On/off switchKnown for oneYes
Analog signal format systemKnown for oneNTSC
Digital signal format systemKnown for oneATSC
On/Off timerKnown for oneYes
Picture modeKnown for oneVivid/ Standard/ APS/ Cinema/Sport/Game/Expert1/ Expert2
Sleep timerKnown for oneYes
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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