Product comparison · 2 data projectors

Viewsonic PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black vs Viewsonic PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White

67specifications compared
36differ
31identical
13known for one product only

Key differences

Projector brightness
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:3300 ANSI lumens
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:2000 ANSI lumens
Projector native resolution
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:WXGA (1280x800)
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:1080p (1920x1080)
Native aspect ratio
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:16:10
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:16:9
Screen size compatibility
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:762 - 7620 mm (30 - 300")
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:1778 - 3810 mm (70 - 150")
Projection distance
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:1 - 10.98 m
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:0.37 - 0.8 m
Keystone correction, horizontal
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:-40 - 40°
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:-30 - 30°
Keystone correction, vertical
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:-40 - 40°
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:-30 - 30°
Service life of light source
- PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black:5000 h
- PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White:3000 h

Side by side

Differences highlightedShow differences only

Comparison of PJD6551W, PX800HD
80 specifications	A Viewsonic PJD6551W data projector Standard throw projector 3300 ANSI lumens DLP WXGA (1280x800) Black Model PJD6551W View product	B Viewsonic PX800HD data projector Ultra short throw projector 2000 ANSI lumens DLP 1080p (1920x1080) Grey, White Model PX800HD View product
Projector7 differ
Projector brightnessDiffers	3300 ANSI lumens	2000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Native aspect ratioDiffers	16:10	16:9
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	1778 - 3810 mm (70 - 150")
Projection distanceDiffers	1 - 10.98 m	0.37 - 0.8 m
Number of colours	1.073 billion colours	1.073 billion colours
Horizontal scan range	15 - 100 kHz	15 - 100 kHz
Vertical scan range	24 - 120 Hz	24 - 120 Hz
Keystone correction, horizontalDiffers	-40 - 40°	-30 - 30°
Keystone correction, verticalDiffers	-40 - 40°	-30 - 30°
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	100000:1
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	5000 h	3000 h
Service life of light source (economic mode)Differs	10000 h	6000 h
Lamp powerDiffers	190 W	240 W
Lamps quantity	1 lamp(s)	1 lamp(s)
Lens system1 differ
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Optical zoomKnown for one	1.1x	Unknown — not stated by the source
Throw ratioDiffers	1.55 - 1.7:1	0.23:1
Video1 differ
3D	No	No
Supported graphics resolutionsDiffers	1280 x 800 (WXGA), 1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Video processing	30 bit	30 bit
Full HDKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers	3	2
HDMI ports quantityDiffers	1	2
HDMI connector type	Full-size	Full-size
Component video (YPbPr/YCbCr) inDiffers	0	1
Composite video in	1	1
DVI port	No	No
S-Video inputs quantityDiffers	1	0
USB 2.0 ports quantityDiffers	1	2
Audio (L/R) in	0	0
Serial interface type	RS-232	RS-232
PC Audio in	Yes	Yes
PC Audio out	Yes	Yes
Remote (IR) outputKnown for one	1	Unknown — not stated by the source
Mobile High-Definition Link (MHL)	Yes	Yes
AC (power) in	Yes	Yes
HDMI versionKnown for one	Unknown — not stated by the source	1.4
MHL versionKnown for one	Unknown — not stated by the source	2.0
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsDiffers	1	0
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Features1 differ
On Screen Display (OSD)	Yes	Yes
CertificationDiffers	TUV-S Mark, BIS, FCC,CE EMC,CB,CCC, REACH, SVHC, WEEE, ErP, NOM, cTUVus	Mexico Energy, EAC, TUV-S Mark, India BIS, FCC, CE, EMC, CB, CCC, REACH, SVHC, WEEE, ErP, NOM, cTUVus, PSB, RCM, CECP
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	10 W	20 W
Design3 differ
Product typeDiffers	Standard throw projector	Ultra short throw projector
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Product colourDiffers	Black	Grey, White
PlacementDiffers	Desktop, Ceiling	Desktop
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
Power consumption (standby)	0.5 W	0.5 W
Power consumption (max)Differs	295 W	450 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 85%	0 - 90%
Weight & dimensions8 differ
WeightDiffers	2.5 kg	6.08 kg
WidthDiffers	316 mm	434 mm
DepthDiffers	103.7 mm	153 mm
HeightDiffers	228 mm	388 mm
Package widthDiffers	410 mm	590 mm
Package depthDiffers	450 mm	275 mm
Package heightDiffers	225 mm	500 mm
Package weightDiffers	4.2 kg	8.5 kg
Packaging contentidentical
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables included	AC, VGA	AC, VGA
Quick start guide	Yes	Yes
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Other featuresidentical
RS-232 ports	1	1
Softwareidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes

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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