Product comparison · 2 touch screen overlays

LG KT-T490 touch screen overlay vs Samsung CY-TM55LCC touch screen overlay

8specifications compared
6differ
2identical
25known for one product only

Key differences

Display diagonal
- KT-T490 touch screen overlay:124.5 cm (49")
- CY-TM55LCC touch screen overlay:139.7 cm (55")
Response time
- KT-T490 touch screen overlay:9 ms
- CY-TM55LCC touch screen overlay:11 ms
Width
- KT-T490 touch screen overlay:1132 mm
- CY-TM55LCC touch screen overlay:1267 mm
Height
- KT-T490 touch screen overlay:660 mm
- CY-TM55LCC touch screen overlay:735.7 mm
Thickness
- KT-T490 touch screen overlay:2.35 cm
- CY-TM55LCC touch screen overlay:3.21 cm
Weight
- KT-T490 touch screen overlay:8 kg
- CY-TM55LCC touch screen overlay:9.5 kg

Side by side

Differences highlightedShow differences only

Comparison of KT-T490, CY-TM55LCC
33 specifications	A LG KT-T490 touch screen overlay Model KT-T490 View product	B Samsung CY-TM55LCC touch screen overlay Model CY-TM55LCC View product
Features2 differ
Display diagonalDiffers	124.5 cm (49")	139.7 cm (55")
Touch technology	Multi-touch	Multi-touch
Touchscreen technology	Infrared	Infrared
InterfaceKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Number of simultaneous touchpointsKnown for one	10	Unknown — not stated by the source
Response timeDiffers	9 ms	11 ms
Accuracy touchKnown for one	1 mm	Unknown — not stated by the source
CompatibilityKnown for one	LG 49SE3B, 49SM5B, 49SE3KB, 49SM5KB, 49SM3B, 49SL5B	Unknown — not stated by the source
ResolutionKnown for one	1428 x 803 pixels	Unknown — not stated by the source
Standard interfacesKnown for one	USB 2.0	Unknown — not stated by the source
Haze rateKnown for one	Unknown — not stated by the source	15%
Reflection rateKnown for one	Unknown — not stated by the source	10%
Frame materialKnown for one	Unknown — not stated by the source	Extruded aluminium
Poweridentical
Power source typeKnown for one	USB	Unknown — not stated by the source
Power consumption (typical)Known for one	1.31 W	Unknown — not stated by the source
System requirementsidentical
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other operating systems supportedKnown for one	Android	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Unknown — not stated by the source
Windows operating systems supportedKnown for one	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	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	1132 mm	1267 mm
HeightDiffers	660 mm	735.7 mm
ThicknessDiffers	2.35 cm	3.21 cm
BordersKnown for one	2.7 cm	Unknown — not stated by the source
WeightDiffers	8 kg	9.5 kg
Glass thicknessKnown for one	Unknown — not stated by the source	2.8 mm
Bezel widthKnown for one	Unknown — not stated by the source	2.65 cm
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	1377 mm
Package depthKnown for one	Unknown — not stated by the source	102 mm
Package heightKnown for one	Unknown — not stated by the source	844 mm
Package weightKnown for one	Unknown — not stated by the source	12.2 kg

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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