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Product comparison · 2 touch screen overlays

LG KT-T490 touch screen overlay vs NEC OL-E705 touch screen overlay

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  • 14specifications compared
  • 10differ
  • 4identical
  • 12known for one product only

Key differences

  • Display diagonal
    • 124.5 cm (49")
    • 177.8 cm (70")
  • Touch technology
    • Multi-touch
    • Dual-touch
  • Response time
    • 9 ms
    • 16 ms
  • Width
    • 1132 mm
    • 1628 mm
  • Height
    • 660 mm
    • 957.6 mm
  • Thickness
    • 2.35 cm
    • 6.35 cm
  • Weight
    • 8 kg
    • 25 kg

Side by side

Differences highlightedShow differences only
26 specifications
A

LG

KT-T490 touch screen overlay

Model KT-T490

View product
B

NEC

OL-E705 touch screen overlay

Model OL-E705

View product
Features4 differ
Display diagonalDiffers124.5 cm (49")177.8 cm (70")
Touch technologyDiffersMulti-touchDual-touch
USB versionKnown for one2.0
Response timeDiffers9 ms16 ms
Accuracy touchKnown for one1 mm
CompatibilityDiffersLG 49SE3B, 49SM5B, 49SE3KB, 49SM5KB, 49SM3B, 49SL5BE705, P703
ResolutionKnown for one1428 x 803 pixels
Standard interfacesKnown for oneUSB 2.0
Aspect ratioKnown for one16:9
Cable lengthKnown for one3 m
Poweridentical
Power consumption (typical)Known for one1.31 W
System requirements2 differ
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneAndroid
Mac operating systems supportedDiffersMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksYes
Windows operating systems supportedDiffersWindows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8.1Yes
Weight & dimensions4 differ
WidthDiffers1132 mm1628 mm
HeightDiffers660 mm957.6 mm
ThicknessDiffers2.35 cm6.35 cm
BordersKnown for one2.7 cm
WeightDiffers8 kg25 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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