Product comparison · 2 data projectors

Lenovo C400 PROJECTOR XGA vs Lenovo ThinkVision E500

11specifications compared
8differ
3identical
14known for one product only

Key differences

Projector brightness
- C400 PROJECTOR XGA:2650 ANSI lumens
- ThinkVision E500:1600 ANSI lumens
Projector native resolution
- C400 PROJECTOR XGA:XGA (1024x768)
- ThinkVision E500:SVGA (800x600)
Contrast ratio (typical)
- C400 PROJECTOR XGA:1200:1
- ThinkVision E500:2000:1
Service life of light source
- C400 PROJECTOR XGA:1500 h
- ThinkVision E500:2000 h
Lamp power
- C400 PROJECTOR XGA:250 W
- ThinkVision E500:200 W
Weight
- C400 PROJECTOR XGA:3.1 kg
- ThinkVision E500:2.4 kg
Dimensions (WxDxH)
- C400 PROJECTOR XGA:285 x 220 x 86 mm
- ThinkVision E500:280 x 205 x 97 mm

Side by side

Differences highlightedShow differences only

Comparison of C400 PROJECTOR XGA, ThinkVision E500
25 specifications	A Lenovo C400 PROJECTOR XGA View product	B Lenovo ThinkVision E500 View product
Projector3 differ
Projector brightnessDiffers	2650 ANSI lumens	1600 ANSI lumens
Projector native resolutionDiffers	XGA (1024x768)	SVGA (800x600)
Contrast ratio (typical)Differs	1200:1	2000:1
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
Projection distanceKnown for one	Unknown — not stated by the source	1.5 - 7 m
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	1500 h	2000 h
Lamp type	P-VIP	P-VIP
Lamp powerDiffers	250 W	200 W
Lens systemidentical
Digital zoomKnown for one	1.2x	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, NTSC 4.43, PAL, SECAM	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Displayidentical
Colour depthKnown for one	24 bit	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	340 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.1 kg	2.4 kg
Other features2 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Dimensions (WxDxH)Differs	285 x 220 x 86 mm	280 x 205 x 97 mm
Power requirementsKnown for one	AC 110/230V, 50/60 Hz	Unknown — not stated by the source
ResolutionKnown for one	1024 x 768 pixels	Unknown — not stated by the source
I/O portsDiffers	1 x DVI-I - 29 pin combined DVI 1 x USB - 4 pin USB Type B 1 x audio line-in - mini-phone 3.5 mm 1 x composite video input - RCA 1 x VGA - 15 pin HD D-Sub (HD-15) 1 x S-video input - 4 pin mini-DIN 1 x serial RS-232 1 x network - RJ-45 1 x audio line-out - mini-phone stereo 3.5 mm	1 x DVI-I - 29 pin DVI 1 x composite - RCA 1 x S-video - 4 PIN mini-DIN 1 x serial RS-232 1 x USB - 4 PIN USB Type B 1 x audio line-in - mini-phone 3.5mm 1 x VGA- 15 pin HD D-Sub (HD-15)
Digital keystone correctionKnown for one	Unknown — not stated by the source	+/- 15°

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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