Product comparison · 2 data projectors

BenQ LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black

79specifications compared
26differ
53identical
19known for one product only

Key differences

Projector native resolution
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:WUXGA (1920x1200)
Contrast ratio (typical)
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:20000:1
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:100000:1
Native aspect ratio
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:16:10
Screen size compatibility
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1270 - 7620 mm (50 - 300")
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:762 - 7620 mm (30 - 300")
Vertical scan range
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:23 - 120 Hz
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:24 - 120 Hz
Matrix size
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.65 cm (0.65")
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:1.19 cm (0.47")
Zoom ratio
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.5:1
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:1.1:1
Throw ratio
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.38 - 2.13:1
- LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black:0.81 - 0.88:1

Side by side

Differences highlightedShow differences only

Comparison of LH770, LU951ST
98 specifications	A BenQ LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH770 View product	B BenQ LU951ST Standard throw projector 5000 ANSI lumens DLP WUXGA (1920x1200) 3D Black Model LU951ST View product
Projector6 differ
Projector native resolutionDiffers	1080p (1920x1080)	WUXGA (1920x1200)
Contrast ratio (typical)Differs	20000:1	100000:1
Native aspect ratioDiffers	16:9	16:10
Screen size compatibilityDiffers	1270 - 7620 mm (50 - 300")	762 - 7620 mm (30 - 300")
Number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours
Vertical scan rangeDiffers	23 - 120 Hz	24 - 120 Hz
Matrix sizeDiffers	1.65 cm (0.65")	1.19 cm (0.47")
Lens system4 differ
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	8.6 - 9.4 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.83 - 1.86
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Zoom ratioDiffers	1.5:1	1.1:1
Throw ratioDiffers	1.38 - 2.13:1	0.81 - 0.88:1
Horizontal lens shift rangeDiffers	-4.8 - 4.8%	-23 - 23%
Vertical lens shift rangeDiffers	-7.9 - 7.9%	-60 - 60%
OffsetKnown for one	125.7%	Unknown — not stated by the source
Video1 differ
Supported 3D formatsDiffers	Frame Sequential, Frame packing, Side by side, Top and bottom	Frame packing, Side by side, Top and bottom
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	3	2
HDMI ports quantityDiffers	2	4
HDBaseT portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 Type-B ports quantityKnown for one	Unknown — not stated by the source	1
PC in (D-Sub)Known for one	Unknown — not stated by the source	Yes
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Mini-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
Features3 differ
Noise levelDiffers	35 dB	37 dB
Noise level (economic mode)Differs	32 dB	35 dB
On Screen Display (OSD) languagesDiffers	Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish	Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish, Vietnamese
Air filterKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Market positioningDiffers	Business	Presentation
Product colourDiffers	White	Black
Power3 differ
Power consumption (typical)Differs	540 W	475 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (max)Differs	540 W	530 W
Power consumption (network standby)Known for one	Unknown — not stated by the source	2 W
Power consumption (economy mode)Differs	420 W	365 W
Weight & dimensions4 differ
WeightDiffers	13.8 kg	9.4 kg
WidthDiffers	538 mm	490 mm
DepthDiffers	400 mm	380 mm
HeightDiffers	184 mm	159 mm
Packaging content1 differ
Cables includedDiffers	AC, VGA	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control typeKnown for one	IR	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.

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