Product comparison · 2 data projectors

BenQ LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Viewsonic LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White

40specifications compared
16differ
24identical
57known for one product only

Key differences

The Viewsonic LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White has 1,000 ANSI lumens more projector brightness than the BenQ LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White (4000 ANSI lumens vs 3000 ANSI lumens). The Viewsonic LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White has 2,985,000 :1 more contrast ratio (typical) than the BenQ LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White (3000000:1 vs 15000:1). The BenQ LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White has 2 dB more noise level than the Viewsonic LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White (34 dB vs 32 dB). Only the BenQ LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3D. Keystone correction, horizontal: -30 - 30° on the BenQ LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White, +-30° on the Viewsonic LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White.

Projector brightness
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:3000 ANSI lumens
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:4000 ANSI lumens
Contrast ratio (typical)
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:15000:1
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:3000000:1
Keystone correction, horizontal
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:-30 - 30°
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:+-30°
Keystone correction, vertical
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:-30 - 30°
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:+-30°
Light source type
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:LED
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:Laser
3D
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:No
HDMI version
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4a
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:2.0
Noise level
- LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:34 dB
- LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White:32 dB

Side by side

Differences highlightedShow differences only

Comparison of LH550H, LSD400HD
97 specifications	A BenQ LH550H 3000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH550H View product	B Viewsonic LSD400HD data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) White Model LSD400HD View product
Projector4 differ
Projector brightnessDiffers	3000 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	1080p (1920x1080)	1080p (1920x1080)
Contrast ratio (typical)Differs	15000:1	3000000:1
Smart projectorKnown for one	Unknown — not stated by the source	No
Screen size compatibility	762 - 7620 mm (30 - 300")	762 - 7620 mm (30 - 300")
Projection distanceKnown for one	Unknown — not stated by the source	0.98 - 10.76 m
Number of colours	1.07 billion colours	1.07 billion colours
Horizontal synchronization (max)Known for one	Unknown — not stated by the source	135 kHz
Horizontal synchronization (min)Known for one	Unknown — not stated by the source	15 kHz
Keystone correction, horizontalDiffers	-30 - 30°	+-30°
Keystone correction, verticalDiffers	-30 - 30°	+-30°
Matrix sizeKnown for one	Unknown — not stated by the source	1.65 cm (0.65")
Matrix typeKnown for one	Unknown — not stated by the source	DMD
Vertical synchronization (max)Known for one	Unknown — not stated by the source	0.12 kHz
Vertical synchronization (min)Known for one	Unknown — not stated by the source	0.024 kHz
Screen size (max)Known for one	Unknown — not stated by the source	7.62 m (300")
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Supported aspect ratiosKnown for one	4:3, 16:10, 16:9	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 102 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Light source1 differ
Light source typeDiffers	LED	Laser
Service life of light source	20000 h	20000 h
Service life of light source (economic mode)	30000 h	30000 h
Light source brightnessKnown for one	Unknown — not stated by the source	4400 lm
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	21.86 - 24 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	2.5 - 2.67
Zoom capability	Yes	Yes
Digital zoomKnown for one	Unknown — not stated by the source	2x
Optical zoomKnown for one	Unknown — not stated by the source	1.1x
Throw ratioKnown for one	Unknown — not stated by the source	1.48 - 1.62
Vertical lens shift rangeKnown for one	Unknown — not stated by the source	0 - 60%
OffsetKnown for one	Unknown — not stated by the source	132%
Video2 differ
Full HD	Yes	Yes
3DDiffers	Yes	No
Supported graphics resolutionsDiffers	640 x 480 (VGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)	640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one	Unknown — not stated by the source	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video colour modesKnown for one	Bright cinema, Presentation, sRGB	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	2	2
HDMI connector typeKnown for one	Unknown — not stated by the source	Full-size
HDMI versionDiffers	1.4a	2.0
Component video (YPbPr/YCbCr) in	0	0
Composite video in	0	0
DVI port	No	No
USB 2.0 Type-A ports quantity	1	1
Audio (L/R) in	0	0
Serial interface type	RS-232	RS-232
PC Audio outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	1	Unknown — not stated by the source
Networkidentical
Smart TVKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Wi-FiKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Features2 differ
Noise levelDiffers	34 dB	32 dB
Noise level (economic mode)Differs	28 dB	27 dB
HDCPKnown for one	Unknown — not stated by the source	Yes
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Multi
HDCP versionKnown for one	Unknown — not stated by the source	2.2
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	10 W	15 W
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Product colour	White	White
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Market positioningKnown for one	Business	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	215 W	143 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC adapter output voltageKnown for one	Unknown — not stated by the source	19.5 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Cord lengthKnown for one	1.8 m	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions4 differ
WeightDiffers	2.6 kg	3.1 kg
WidthDiffers	303 mm	286 mm
DepthDiffers	107.4 mm	216 mm
HeightDiffers	220.7 mm	129 mm
Package widthKnown for one	Unknown — not stated by the source	400 mm
Package depthKnown for one	Unknown — not stated by the source	155 mm
Package heightKnown for one	Unknown — not stated by the source	280 mm
Package weightKnown for one	Unknown — not stated by the source	4.6 kg
Packaging contentidentical
Remote control included	Yes	Yes
Cables included	AC	AC
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Image lag timeKnown for one	Unknown — not stated by the source	16.7 ms
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	8528620000
Pallet gross heightKnown for one	Unknown — not stated by the source	181 cm
Pallet gross lengthKnown for one	Unknown — not stated by the source	102 cm
Pallet gross widthKnown for one	Unknown — not stated by the source	122 cm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	1 pc(s)

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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