Product comparison · 2 data projectors

Viewsonic LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey vs Viewsonic PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White

65specifications compared
33differ
32identical
15known for one product only

Key differences

Projector brightness
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:3200 ANSI lumens
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:3300 ANSI lumens
Projector native resolution
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:XGA (1024x768)
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:WXGA (1280x800)
Native aspect ratio
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:4:3
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:16:10
Supported aspect ratios
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:4:3, 16:10, 16:9
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:4:3, 16:9
Screen size compatibility
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:1524 - 3810 mm (60 - 150")
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:2209.8 - 3048 mm (87 - 120")
Projection distance
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:0.74 - 1.85 m
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:0.436 - 0.601 m
Contrast ratio (dynamic)
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:100000:1
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:10000:1
Horizontal scan range
- LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey:15 - 102 kHz
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:15 - 100 kHz

Side by side

Differences highlightedShow differences only

Comparison of LS620X, PS750W
80 specifications	A Viewsonic LS620X data projector Short throw projector 3200 ANSI lumens DLP XGA (1024x768) Grey Model LS620X View product	B Viewsonic PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White Model PS750W View product
Projector10 differ
Projector brightnessDiffers	3200 ANSI lumens	3300 ANSI lumens
Projector native resolutionDiffers	XGA (1024x768)	WXGA (1280x800)
Native aspect ratioDiffers	4:3	16:10
Supported aspect ratiosDiffers	4:3, 16:10, 16:9	4:3, 16:9
Screen size compatibilityDiffers	1524 - 3810 mm (60 - 150")	2209.8 - 3048 mm (87 - 120")
Projection distanceDiffers	0.74 - 1.85 m	0.436 - 0.601 m
Contrast ratio (dynamic)Differs	100000:1	10000:1
Horizontal scan rangeDiffers	15 - 102 kHz	15 - 100 kHz
Vertical scan rangeDiffers	48 - 120 Hz	24 - 120 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	-30 - 30°
Keystone correction, verticalDiffers	-40 - 40°	-30 - 30°
Matrix sizeKnown for one	Unknown — not stated by the source	1.65 cm (0.65")
Light source3 differ
Service life of light sourceDiffers	20000 h	3000 h
Service life of light source (economic mode)Differs	25000 h	6000 h
Lamp powerDiffers	260 W	240 W
Lens system1 differ
FocusKnown for one	Unknown — not stated by the source	Manual
Throw ratioDiffers	0.61:1	0.23:1
Video1 differ
Supported graphics resolutionsDiffers	640 x 480 (VGA), 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)	720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantityDiffers	2	1
Composite video inDiffers	0	1
PC Audio inKnown for one	Unknown — not stated by the source	Yes
PC Audio outKnown for one	Unknown — not stated by the source	Yes
Microphone inKnown for one	Yes	Unknown — not stated by the source
Remote (IR) outputKnown for one	2	Unknown — not stated by the source
12V triggerKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Features1 differ
CertificationDiffers	EAC, TUV-S, BIS, FCC, CE, EMC, CB, CCC, REACH, SVHC, WEEE, ErP, NOM, cTUVus, PSB, RCM, CECP	FCC (ICES003), cTUVus, NOM, TUV-Rheinland S Mark
Multimedia1 differ
RMS rated powerDiffers	10 W	20 W
Design3 differ
Product typeDiffers	Short throw projector	Ultra short throw projector
Product colourDiffers	Grey	Grey, White
PlacementDiffers	Desktop, Ceiling	Desktop
Market positioningKnown for one	Short throw	Unknown — not stated by the source
Power1 differ
Power consumption (max)Differs	360 W	410 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 90%	0 - 90%
Weight & dimensions8 differ
WeightDiffers	5.5 kg	6.08 kg
WidthDiffers	415 mm	434 mm
DepthDiffers	146 mm	153 mm
HeightDiffers	298 mm	388 mm
Package widthDiffers	491 mm	590 mm
Package depthDiffers	280 mm	275 mm
Package heightDiffers	391 mm	500 mm
Package weightDiffers	7.4 kg	8.5 kg
Packaging content1 differ
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	AC	AC, VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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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