Product comparison · 2 touch screen overlays

LG KT-T430 touch screen overlay vs LG KT-T490 touch screen overlay

24specifications compared
5differ
19identical
0known for one product only

Key differences

Display diagonal
- KT-T430 touch screen overlay:109.2 cm (43")
- KT-T490 touch screen overlay:124.5 cm (49")
Width
- KT-T430 touch screen overlay:997 mm
- KT-T490 touch screen overlay:1132 mm
Height
- KT-T430 touch screen overlay:586 mm
- KT-T490 touch screen overlay:660 mm
Weight
- KT-T430 touch screen overlay:6.5 kg
- KT-T490 touch screen overlay:8 kg

Side by side

Differences highlightedShow differences only

Comparison of KT-T430, KT-T490
24 specifications	A LG KT-T430 touch screen overlay Model KT-T430 View product	B LG KT-T490 touch screen overlay Model KT-T490 View product
Features2 differ
Display diagonalDiffers	109.2 cm (43")	124.5 cm (49")
Touch technology	Multi-touch	Multi-touch
Touchscreen technology	Infrared	Infrared
Interface	USB	USB
USB version	2.0	2.0
Number of simultaneous touchpoints	10	10
Response time	9 ms	9 ms
Accuracy touch	1 mm	1 mm
CompatibilityDiffers	LG 43SE3B, 43SM5B, 43SE3KB, 43SM5KB, 43SM3B, 43SL5B	LG 49SE3B, 49SM5B, 49SE3KB, 49SM5KB, 49SM3B, 49SL5B
Resolution	1428 x 803 pixels	1428 x 803 pixels
Standard interfaces	USB 2.0	USB 2.0
Poweridentical
Power source type	USB	USB
Power consumption (typical)	1.31 W	1.31 W
System requirementsidentical
Linux operating systems supported	Yes	Yes
Other operating systems supported	Android	Android
Mac operating systems supported	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Windows operating systems supported	Windows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8.1	Windows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8.1
Weight & dimensions3 differ
WidthDiffers	997 mm	1132 mm
HeightDiffers	586 mm	660 mm
Thickness	2.35 cm	2.35 cm
Borders	2.7 cm	2.7 cm
WeightDiffers	6.5 kg	8 kg
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	10 - 80%	10 - 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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