Product comparison · 2 data projectors

Epson PowerLite 62c vs NEC VT490 LCD Projector

16specifications compared
8differ
8identical
25known for one product only

Key differences

The NEC VT490 LCD Projector has 200 :1 more contrast ratio (typical) than the Epson PowerLite 62c (600:1 vs 400:1). The NEC VT490 LCD Projector has 20 W more lamp power than the Epson PowerLite 62c (190 W vs 170 W). The NEC VT490 LCD Projector has 5 W more power consumption (typical) than the Epson PowerLite 62c (255 W vs 250 W). Focal length range: 18.4 - 22.12 mm on the Epson PowerLite 62c, 1.5 - 1.8 mm on the NEC VT490 LCD Projector. Dimensions (WxDxH): 246 x 328 x 100 mm on the Epson PowerLite 62c, 309 x 112 x 258 mm on the NEC VT490 LCD Projector.

Contrast ratio (typical)
- PowerLite 62c:400:1
- VT490 LCD Projector:600:1
Lamp power
- PowerLite 62c:170 W
- VT490 LCD Projector:190 W
Focal length range
- PowerLite 62c:18.4 - 22.12 mm
- VT490 LCD Projector:1.5 - 1.8 mm
Power consumption (typical)
- PowerLite 62c:250 W
- VT490 LCD Projector:255 W
Power consumption (standby)
- PowerLite 62c:4 W
- VT490 LCD Projector:9 W
Weight
- PowerLite 62c:2.65 kg
- VT490 LCD Projector:2.9 kg
Dimensions (WxDxH)
- PowerLite 62c:246 x 328 x 100 mm
- VT490 LCD Projector:309 x 112 x 258 mm
Power requirements
- PowerLite 62c:100-240VAC +/-10%, 50/60Hz
- VT490 LCD Projector:100-240 V; 50/60 Hz

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 62c, VT490 LCD Projector
41 specifications	A Epson PowerLite 62c View product	B NEC VT490 LCD Projector View product
Projector1 differ
Contrast ratio (typical)Differs	400:1	600:1
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
Projection distanceKnown for one	6	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
UniformityKnown for one	85%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 92 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-30 - 30°	Unknown — not stated by the source
Light source1 differ
Service life of light source (economic mode)Known for one	3000 h	Unknown — not stated by the source
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	170 W	190 W
Lens system1 differ
Focal length rangeDiffers	18.4 - 22.12 mm	1.5 - 1.8 mm
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Featuresidentical
Noise levelKnown for one	36 dB	Unknown — not stated by the source
Dot clock scanning frequencyKnown for one	162 MHz	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	5 W	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	250 W	255 W
Power consumption (standby)Differs	4 W	9 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.65 kg	2.9 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Aspect ratioKnown for one	4:3	Unknown — not stated by the source
Audio inputKnown for one	RCA x 2	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	246 x 328 x 100 mm	309 x 112 x 258 mm
InterfaceKnown for one	USB	Unknown — not stated by the source
Lens systemKnown for one	F=1.60 - 1.74	Unknown — not stated by the source
Power requirementsDiffers	100-240VAC +/-10%, 50/60Hz	100-240 V; 50/60 Hz
RS-232 portsKnown for one	Unknown — not stated by the source	1
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL, SECAM

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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