Product comparison · 2 data projectors

Viewsonic PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black vs Viewsonic PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White

61specifications compared
34differ
27identical
26known for one product only

Key differences

Projector brightness
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:3000 ANSI lumens
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:2600 ANSI lumens
Projector native resolution
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:1080p (1920x1080)
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
Native aspect ratio
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:16:9
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:16:10
Supported aspect ratios
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:16:9
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:16:10
Screen size compatibility
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:762 - 7620 mm (30 - 300")
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:1778 - 2540 mm (70 - 100")
Keystone correction, vertical
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:-40 - 40°
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:20°
Matrix size
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:1.65 cm (0.65")
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:1.4 cm (0.55")
Service life of light source
- PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black:4000 h
- PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White:3500 h

Side by side

Differences highlightedShow differences only

Comparison of PJD7820HD, PJD8653WS
87 specifications	A Viewsonic PJD7820HD data projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black Model PJD7820HD View product	B Viewsonic PJD8653WS data projector Ultra short throw projector 2600 ANSI lumens DLP WXGA (1280x800) White Model PJD8653WS View product
Projector7 differ
Projector brightnessDiffers	3000 ANSI lumens	2600 ANSI lumens
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x800)
Native aspect ratioDiffers	16:9	16:10
Supported aspect ratiosDiffers	16:9	16:10
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	1778 - 2540 mm (70 - 100")
Keystone correction, verticalDiffers	-40 - 40°	20°
Matrix sizeDiffers	1.65 cm (0.65")	1.4 cm (0.55")
Projection distanceKnown for one	0.8 - 7.6 m	Unknown — not stated by the source
Light source3 differ
Service life of light sourceDiffers	4000 h	3500 h
Service life of light source (economic mode)Differs	6000 h	7000 h
Lamp powerDiffers	210 W	240 W
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system1 differ
FocusKnown for one	Unknown — not stated by the source	Manual
Zoom ratioKnown for one	Unknown — not stated by the source	Fixed
Throw ratioDiffers	1.15 - 1.5:1	0.35:1
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	1.3x	Unknown — not stated by the source
Video2 differ
Analog signal format systemDiffers	NTSC 4.43, NTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L	NTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Full HDDiffers	Yes	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 800 (WXGA)
3DKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
Audio (L/R) inDiffers	0	2
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inDiffers	No	Yes
PC Audio inKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Mini-USB B	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Storageidentical
Optical disc player typeKnown for one	Not included	Unknown — not stated by the source
Features3 differ
Noise levelDiffers	35 dB	34 dB
Noise level (economic mode)Differs	29 dB	32 dB
HDCPKnown for one	Unknown — not stated by the source	No
CertificationDiffers	CB, UL, cUL, FCC, CE, UL-Argentina, NOM, GS, GOST-R, SASO, PSB, C-Tick, Korean-KC, CCC, CECP, WEEE	UL/cUL, FDA, CB, FCC, TUV, GS+PAH, KC, TUV, CE EMC Report, CCC, PSB, NOM, GOST-R, C-tick
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	2 W	16 W
Design1 differ
Product typeKnown for one	Unknown — not stated by the source	Ultra short throw projector
Product colourDiffers	Black	White
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
Power1 differ
Power consumption (typical)Differs	260 W	300 W
Operational conditions1 differ
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating altitudeDiffers	0 - 1800 m	1800 - 3048 m
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions8 differ
WeightDiffers	2.1 kg	7.3 kg
WidthDiffers	268 mm	357 mm
DepthDiffers	221 mm	231 mm
HeightDiffers	84.4 mm	367 mm
Package widthDiffers	360 mm	466 mm
Package depthDiffers	325 mm	451 mm
Package heightDiffers	188 mm	355 mm
Package weightDiffers	3.4 kg	10.5 kg
Packaging content1 differ
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	VGA	AC, VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Maximum analog resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
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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