Product comparison · 2 touch screen overlays

LG KT-T490 touch screen overlay vs Peerless IRTO55-XHB4 touch screen overlay

14specifications compared
8differ
6identical
16known for one product only

Key differences

The Peerless IRTO55-XHB4 touch screen overlay has 6 ms more response time than the LG KT-T490 touch screen overlay (15 ms vs 9 ms). The LG KT-T490 touch screen overlay has 389 mm more width than the Peerless IRTO55-XHB4 touch screen overlay (1132 mm vs 743 mm). The Peerless IRTO55-XHB4 touch screen overlay has 646 mm more height than the LG KT-T490 touch screen overlay (1306 mm vs 660 mm). Display diagonal: 124.5 cm (49") on the LG KT-T490 touch screen overlay, 139.7 cm (55") on the Peerless IRTO55-XHB4 touch screen overlay. Operating temperature (T-T): 0 - 40 °C on the LG KT-T490 touch screen overlay, -10 - 40 °C on the Peerless IRTO55-XHB4 touch screen overlay.

Display diagonal
- KT-T490 touch screen overlay:124.5 cm (49")
- IRTO55-XHB4 touch screen overlay:139.7 cm (55")
Response time
- KT-T490 touch screen overlay:9 ms
- IRTO55-XHB4 touch screen overlay:15 ms
Width
- KT-T490 touch screen overlay:1132 mm
- IRTO55-XHB4 touch screen overlay:743 mm
Height
- KT-T490 touch screen overlay:660 mm
- IRTO55-XHB4 touch screen overlay:1306 mm
Thickness
- KT-T490 touch screen overlay:2.35 cm
- IRTO55-XHB4 touch screen overlay:6.2 cm
Operating temperature (T-T)
- KT-T490 touch screen overlay:0 - 40 °C
- IRTO55-XHB4 touch screen overlay:-10 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of KT-T490, IRTO55-XHB4
30 specifications	A LG KT-T490 touch screen overlay Model KT-T490 View product	B Peerless IRTO55-XHB4 touch screen overlay Model IRTO55-XHB4 View product
Features2 differ
Display diagonalDiffers	124.5 cm (49")	139.7 cm (55")
Touchscreen technologyKnown for one	Infrared	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Response timeDiffers	9 ms	15 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
Cable lengthKnown for one	Unknown — not stated by the source	3.048 m
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Poweridentical
Power consumption (typical)Known for one	1.31 W	Unknown — not stated by the source
System requirements2 differ
Mac operating systems supportedDiffers	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Yes
Windows operating systems supportedDiffers	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	Yes
Weight & dimensions3 differ
WidthDiffers	1132 mm	743 mm
HeightDiffers	660 mm	1306 mm
ThicknessDiffers	2.35 cm	6.2 cm
BordersKnown for one	2.7 cm	Unknown — not stated by the source
WeightKnown for one	8 kg	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 40 °C
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	1353 mm
Package depthKnown for one	Unknown — not stated by the source	203 mm
Package heightKnown for one	Unknown — not stated by the source	842 mm
Package weightKnown for one	Unknown — not stated by the source	8.62 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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