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Product comparison · 2 touch screen overlays

NEC OL-V423 touch screen overlay vs Samsung CY-TD55LDAH touch screen overlay

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  • 6specifications compared
  • 4differ
  • 2identical
  • 18known for one product only

Key differences

The NEC OL-V423 touch screen overlay has 3 ms more response time than the Samsung CY-TD55LDAH touch screen overlay (16 ms vs 13 ms). The Samsung CY-TD55LDAH touch screen overlay has 260 mm more width than the NEC OL-V423 touch screen overlay (1276 mm vs 1016 mm). The Samsung CY-TD55LDAH touch screen overlay has 155.3 mm more height than the NEC OL-V423 touch screen overlay (764.9 mm vs 609.6 mm). Display diagonal: 106.7 cm (42") on the NEC OL-V423 touch screen overlay, 139.7 cm (55") on the Samsung CY-TD55LDAH touch screen overlay.

  • Display diagonal
    • 106.7 cm (42")
    • 139.7 cm (55")
  • Response time
    • 16 ms
    • 13 ms
  • Width
    • 1016 mm
    • 1276 mm
  • Height
    • 609.6 mm
    • 764.9 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

NEC

OL-V423 touch screen overlay

Model OL-V423

View product
B

Samsung

CY-TD55LDAH touch screen overlay

Model CY-TD55LDAH

View product
Features2 differ
Display diagonalDiffers106.7 cm (42")139.7 cm (55")
Touch technologyMulti-touchMulti-touch
Touchscreen technologyKnown for oneInfrared
Number of simultaneous touchpoints1010
Response timeDiffers16 ms13 ms
Haze rateKnown for one15%
Reflection rateKnown for one10%
Frame materialKnown for oneExtruded aluminium
Display diagonal (metric)Known for one106.7 cm
CompatibilityKnown for oneV423
Weight & dimensions2 differ
WidthDiffers1016 mm1276 mm
HeightDiffers609.6 mm764.9 mm
Glass thicknessKnown for one2.8 mm
ThicknessKnown for one2.68 cm
Bezel widthKnown for one3.27 cm
WeightKnown for one9.8 kg
Packaging dataidentical
Package widthKnown for one1367 mm
Package depthKnown for one128 mm
Package heightKnown for one879 mm
Package weightKnown for one12.6 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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