Product comparison · 2 touch screen overlays

LG KT-T550 touch screen overlay vs NEC OL-E705 touch screen overlay

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

Key differences

Display diagonal
- KT-T550 touch screen overlay:139.7 cm (55")
- OL-E705 touch screen overlay:177.8 cm (70")
Touch technology
- KT-T550 touch screen overlay:Multi-touch
- OL-E705 touch screen overlay:Dual-touch
Response time
- KT-T550 touch screen overlay:9 ms
- OL-E705 touch screen overlay:16 ms
Width
- KT-T550 touch screen overlay:1266 mm
- OL-E705 touch screen overlay:1628 mm
Height
- KT-T550 touch screen overlay:739 mm
- OL-E705 touch screen overlay:957.6 mm
Thickness
- KT-T550 touch screen overlay:2.35 cm
- OL-E705 touch screen overlay:6.35 cm
Weight
- KT-T550 touch screen overlay:9.7 kg
- OL-E705 touch screen overlay:25 kg

Side by side

Differences highlightedShow differences only

Comparison of KT-T550, OL-E705
26 specifications	A LG KT-T550 touch screen overlay Model KT-T550 View product	B NEC OL-E705 touch screen overlay Model OL-E705 View product
Features4 differ
Display diagonalDiffers	139.7 cm (55")	177.8 cm (70")
Touch technologyDiffers	Multi-touch	Dual-touch
Touchscreen technology	Infrared	Infrared
Interface	USB	USB
USB versionKnown for one	2.0	Unknown — not stated by the source
Number of simultaneous touchpoints	10	10
Response timeDiffers	9 ms	16 ms
Accuracy touchKnown for one	1 mm	Unknown — not stated by the source
CompatibilityDiffers	LG 55SE3B, 55SM5B, 55SE3KB, 55SM5KB, 55SM3B, 55SL5B	E705, P703
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
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Cable lengthKnown for one	Unknown — not stated by the source	3 m
Poweridentical
Power source type	USB	USB
Power consumption (typical)Known for one	1.31 W	Unknown — not stated by the source
System requirements2 differ
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 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 & dimensions4 differ
WidthDiffers	1266 mm	1628 mm
HeightDiffers	739 mm	957.6 mm
ThicknessDiffers	2.35 cm	6.35 cm
BordersKnown for one	2.7 cm	Unknown — not stated by the source
WeightDiffers	9.7 kg	25 kg
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

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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