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Product comparison · 2 touch screen overlays

LG KT-T49E touch screen overlay vs Samsung TM40LCA 101.6 cm (40") Multi-touch

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  • 13specifications compared
  • 10differ
  • 3identical
  • 22known for one product only

Key differences

The LG KT-T49E touch screen overlay has 203.2 mm more width than the Samsung TM40LCA 101.6 cm (40") Multi-touch (1142.2 mm vs 939 mm). The LG KT-T49E touch screen overlay has 121.4 mm more height than the Samsung TM40LCA 101.6 cm (40") Multi-touch (672.4 mm vs 551 mm). The Samsung TM40LCA 101.6 cm (40") Multi-touch has 0.28 cm more thickness than the LG KT-T49E touch screen overlay (3.21 cm vs 2.93 cm). Display diagonal: 124.5 cm (49") on the LG KT-T49E touch screen overlay, 101.6 cm (40") on the Samsung TM40LCA 101.6 cm (40") Multi-touch.

  • Display diagonal
    • 124.5 cm (49")
    • 101.6 cm (40")
  • Width
    • 1142.2 mm
    • 939 mm
  • Height
    • 672.4 mm
    • 551 mm
  • Thickness
    • 2.93 cm
    • 3.21 cm
  • Bezel width
    • 3.27 cm
    • 2.36 cm
  • Weight
    • 7.8 kg
    • 5.8 kg
  • Package width
    • 1250 mm
    • 1029 mm
  • Package depth
    • 162 mm
    • 640 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

LG

KT-T49E touch screen overlay

Model KT-T49E

View product
B

Samsung

TM40LCA 101.6 cm (40") Multi-touch

Model TM40LCA

View product
Features1 differ
Display diagonalDiffers124.5 cm (49")101.6 cm (40")
Display diagonal (metric)Known for one124.46 cm
Touch technologyMulti-touchMulti-touch
Touchscreen technologyInfraredInfrared
InterfaceKnown for oneUSB
USB versionKnown for one2.0
Number of simultaneous touchpoints1010
Response timeKnown for one9 ms
Light transmissionKnown for one85%
Accuracy touchKnown for one1 mm
Anti-glare (AG) coatingKnown for oneYes
CompatibilityKnown for one49SH7(P)E, 49SH7DD, 49SM5(K)D/E, 49SM3C, 49SE3(K)D/E, 49SE3DD, 49SL5B
Plug and PlayKnown for oneYes
ResolutionKnown for one1428 x 803 pixels
Haze rateKnown for one15%
Reflection rateKnown for one10%
Frame materialKnown for oneExtruded aluminium
Poweridentical
Power source typeKnown for oneUSB
Power consumption (typical)Known for one1.31 W
System requirementsidentical
Other operating systems supportedKnown for oneAndroid
Mac compatibilityKnown for oneYes
Mac operating systems supportedKnown for oneMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Windows operating systems supportedKnown for oneWindows 10, Windows 7, Windows 8, Windows 8.1
Weight & dimensions5 differ
WidthDiffers1142.2 mm939 mm
HeightDiffers672.4 mm551 mm
ThicknessDiffers2.93 cm3.21 cm
Bezel widthDiffers3.27 cm2.36 cm
WeightDiffers7.8 kg5.8 kg
Glass thicknessKnown for one2.8 mm
Packaging data4 differ
Package widthDiffers1250 mm1029 mm
Package depthDiffers162 mm640 mm
Package heightDiffers792 mm102 mm
Package weightDiffers12.7 kg7.1 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one10 - 80%

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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