Product comparison · 2 touch screen overlays

LG KT-T490 touch screen overlay vs NEC OL-V801 touch screen overlay 2.03 m (80") Multi-touch

11specifications compared
7differ
4identical
14known for one product only

Key differences

The NEC OL-V801 touch screen overlay 2.03 m (80") Multi-touch has 7 ms more response time than the LG KT-T490 touch screen overlay (16 ms vs 9 ms). The NEC OL-V801 touch screen overlay 2.03 m (80") Multi-touch has 748 mm more width than the LG KT-T490 touch screen overlay (1880 mm vs 1132 mm). The NEC OL-V801 touch screen overlay 2.03 m (80") Multi-touch has 440 mm more height than the LG KT-T490 touch screen overlay (1100 mm vs 660 mm). Display diagonal: 124.5 cm (49") on the LG KT-T490 touch screen overlay, 2.03 m (80") on the NEC OL-V801 touch screen overlay 2.03 m (80") Multi-touch.

Display diagonal
- KT-T490 touch screen overlay:124.5 cm (49")
- OL-V801 touch screen overlay 2.03 m (80") Multi-touch:2.03 m (80")
Response time
- KT-T490 touch screen overlay:9 ms
- OL-V801 touch screen overlay 2.03 m (80") Multi-touch:16 ms
Width
- KT-T490 touch screen overlay:1132 mm
- OL-V801 touch screen overlay 2.03 m (80") Multi-touch:1880 mm
Height
- KT-T490 touch screen overlay:660 mm
- OL-V801 touch screen overlay 2.03 m (80") Multi-touch:1100 mm

Side by side

Differences highlightedShow differences only

Comparison of KT-T490, OL-V801
25 specifications	A LG KT-T490 touch screen overlay Model KT-T490 View product	B NEC OL-V801 touch screen overlay 2.03 m (80") Multi-touch Model OL-V801 View product
Features3 differ
Display diagonalDiffers	124.5 cm (49")	2.03 m (80")
Touchscreen technologyKnown for one	Infrared	Unknown — not stated by the source
InterfaceKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Response timeDiffers	9 ms	16 ms
Accuracy touchKnown for one	1 mm	Unknown — not stated by the source
CompatibilityDiffers	LG 49SE3B, 49SM5B, 49SE3KB, 49SM5KB, 49SM3B, 49SL5B	V801
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
Display diagonal (metric)Known for one	Unknown — not stated by the source	203.2 cm
Poweridentical
Power consumption (typical)Known for one	1.31 W	Unknown — not stated by the source
System requirements2 differ
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 & dimensions2 differ
WidthDiffers	1132 mm	1880 mm
HeightDiffers	660 mm	1100 mm
ThicknessKnown for one	2.35 cm	Unknown — not stated by the source
BordersKnown for one	2.7 cm	Unknown — not stated by the source
WeightKnown for one	8 kg	Unknown — not stated by the source
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.

More touch screen overlay comparisons

All touch screen overlay comparisons