Product comparison · 2 data projectors

Lenovo C400 DLP PROJECTOR XGA vs NEC MultiSync LT245

6specifications compared
4differ
2identical
24known for one product only

Key differences

Contrast ratio (typical)
- C400 DLP PROJECTOR XGA:1200:1
- MultiSync LT245:2000:1
Lamp power
- C400 DLP PROJECTOR XGA:250 W
- MultiSync LT245:220 W
Weight
- C400 DLP PROJECTOR XGA:3.4 kg
- MultiSync LT245:3.2 kg
Dimensions (WxDxH)
- C400 DLP PROJECTOR XGA:290 x 225 x 115 mm
- MultiSync LT245:92 x 275 x 260 mm

Side by side

Differences highlightedShow differences only

Comparison of C400 DLP PROJECTOR XGA, MultiSync LT245
30 specifications	A Lenovo C400 DLP PROJECTOR XGA View product	B NEC MultiSync LT245 View product
Projector1 differ
Projector brightnessKnown for one	2650 ANSI lumens	Unknown — not stated by the source
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	1200:1	2000:1
Projection distanceKnown for one	1.5 - 10 m	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
UniformityKnown for one	80%	Unknown — not stated by the source
Projection technologyKnown for one	Unknown — not stated by the source	DLP
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 100 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	48 - 120 Hz
Light source1 differ
Light source type	Lamp	Lamp
Service life of light sourceKnown for one	2000 h	Unknown — not stated by the source
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lamp powerDiffers	250 W	220 W
Lens systemidentical
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Networkidentical
Wi-Fi standardsKnown for one	802.11b, 802.11g	Unknown — not stated by the source
Displayidentical
Display diagonalKnown for one	1.78 cm (0.7")	Unknown — not stated by the source
Display resolutionKnown for one	Unknown — not stated by the source	1024 x 768 pixels
Weight & dimensions1 differ
WeightDiffers	3.4 kg	3.2 kg
Other features1 differ
Aspect ratioKnown for one	4:3, 16:9	Unknown — not stated by the source
Dimensions (WxDxH)Differs	290 x 225 x 115 mm	92 x 275 x 260 mm
Acoustic pressure emissionsKnown for one	35 dB	Unknown — not stated by the source
Digital keystone correctionKnown for one	+/- 15° vertical	Unknown — not stated by the source
OutputKnown for one	Unknown — not stated by the source	Mini D-SUB, 15-pin
Audio inputKnown for one	Unknown — not stated by the source	3.5 mm stereo mini jack
Audio outputKnown for one	Unknown — not stated by the source	3.5 mm stereo mini jack
Input typeKnown for one	Unknown — not stated by the source	Mini D-SUB, 15-pin
Lens systemKnown for one	Unknown — not stated by the source	F= 2.2 - 2.5, f=22.1 - 26.5
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	32 dB
Multimediaidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	290 W

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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