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Product comparison · 2 touch screen overlays

NEC OL-V423 touch screen overlay vs Samsung TM40LCA 101.6 cm (40") Multi-touch

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  • 5specifications compared
  • 3differ
  • 2identical
  • 19known for one product only

Key differences

The NEC OL-V423 touch screen overlay has 77 mm more width than the Samsung TM40LCA 101.6 cm (40") Multi-touch (1016 mm vs 939 mm). The NEC OL-V423 touch screen overlay has 58.6 mm more height than the Samsung TM40LCA 101.6 cm (40") Multi-touch (609.6 mm vs 551 mm). Display diagonal: 106.7 cm (42") on the NEC OL-V423 touch screen overlay, 101.6 cm (40") on the Samsung TM40LCA 101.6 cm (40") Multi-touch.

  • Display diagonal
    • 106.7 cm (42")
    • 101.6 cm (40")
  • Width
    • 1016 mm
    • 939 mm
  • Height
    • 609.6 mm
    • 551 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

NEC

OL-V423 touch screen overlay

Model OL-V423

View product
B

Samsung

TM40LCA 101.6 cm (40") Multi-touch

Model TM40LCA

View product
Features1 differ
Display diagonalDiffers106.7 cm (42")101.6 cm (40")
Touch technologyMulti-touchMulti-touch
Touchscreen technologyKnown for oneInfrared
Number of simultaneous touchpoints1010
Haze rateKnown for one15%
Reflection rateKnown for one10%
Frame materialKnown for oneExtruded aluminium
Display diagonal (metric)Known for one106.7 cm
Response timeKnown for one16 ms
CompatibilityKnown for oneV423
Weight & dimensions2 differ
WidthDiffers1016 mm939 mm
HeightDiffers609.6 mm551 mm
Glass thicknessKnown for one2.8 mm
ThicknessKnown for one3.21 cm
Bezel widthKnown for one2.36 cm
WeightKnown for one5.8 kg
Packaging dataidentical
Package widthKnown for one1029 mm
Package depthKnown for one640 mm
Package heightKnown for one102 mm
Package weightKnown for one7.1 kg
Poweridentical
Power source typeKnown for oneUSB
System requirementsidentical
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Windows operating systems supportedKnown for oneYes

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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