Product comparison · 2 data projectors

BenQ SP830 3500 ANSI lumens DLP WXGA (1280x768) vs BenQ SP831 4000 ANSI lumens DLP WXGA (1280x768)

Key differences

Projector brightness
- SP830 3500 ANSI lumens DLP WXGA (1280x768):3500 ANSI lumens
- SP831 4000 ANSI lumens DLP WXGA (1280x768):4000 ANSI lumens

Differences highlightedShow differences only

Comparison of SP830, SP831
28 specifications	A BenQ SP830 3500 ANSI lumens DLP WXGA (1280x768) Model SP830 View product	B BenQ SP831 4000 ANSI lumens DLP WXGA (1280x768) Model SP831 View product
Projector1 differ
Projector brightnessDiffers	3500 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	WXGA (1280x768)	WXGA (1280x768)
Contrast ratio (typical)	2000:1	2000:1
Screen size compatibilityKnown for one	635 - 7620 mm (25 - 300")	Unknown — not stated by the source
Number of colours	1.073 billion colours	1.073 billion colours
Horizontal scan range	24 - 82 kHz	24 - 82 kHz
Vertical scan range	48 - 85 Hz	48 - 85 Hz
Light sourceidentical
Light source type	Lamp	Lamp
Service life of light source	3000 h	3000 h
Lamp power	300 W	300 W
Lens systemidentical
Focal length range	22.32 - 26.06 mm	22.32 - 26.06 mm
Zoom ratio	1.16:1	1.16:1
Videoidentical
Full HD	Yes	Yes
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
Composite video in	1	1
DVI port	Yes	Yes
S-Video inputs quantity	1	1
Audio (L/R) in	1	1
Audio (L/R) out	1	1
Multimediaidentical
Number of built-in speakers	2	2
Poweridentical
Power consumption (typical)	450 W	450 W
Weight & dimensionsidentical
Weight	4.5 kg	4.5 kg
Packaging contentidentical
Remote control included	Yes	Yes
Other featuresidentical
Aspect ratio	15:9	15:9
Connectivity technology	Wired	Wired
Dimensions (WxDxH)	375 x 115 x 277 mm	375 x 115 x 277 mm
Power requirements	100 - 240 V AC, 50 - 60 Hz	100 - 240 V AC, 50 - 60 Hz

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.