Product comparison · 2 data projectors

LG PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White vs Viewsonic PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black

49specifications compared
25differ
24identical
48known for one product only

Key differences

Projector brightness
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:1000 ANSI lumens
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:3200 ANSI lumens
Projector native resolution
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:1080p (1920x1080)
Screen size compatibility
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:635 - 2540 mm (25 - 100")
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:762 - 7620 mm (30 - 300")
Projection distance
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:1.016 - 1.2 m
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:1 - 10.9 m
Number of colours
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:16.78 million colours
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:1.073 billion colours
Light source type
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:LED
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:Lamp
Service life of light source
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:30000 h
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:4000 h
Throw ratio
- PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White:1.4:1
- PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black:1.49 - 1.64:1

Side by side

Differences highlightedShow differences only

Comparison of PW1000G, PJD7720HD
97 specifications	A LG PW1000G data projector Standard throw projector 1000 ANSI lumens DLP WXGA (1280x800) 3D White Model PW1000G View product	B Viewsonic PJD7720HD data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) Black Model PJD7720HD View product
Projector5 differ
Projector brightnessDiffers	1000 ANSI lumens	3200 ANSI lumens
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Screen size compatibilityDiffers	635 - 2540 mm (25 - 100")	762 - 7620 mm (30 - 300")
Projection distanceDiffers	1.016 - 1.2 m	1 - 10.9 m
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	22000:1
Number of coloursDiffers	16.78 million colours	1.073 billion colours
Vertical scan rangeKnown for one	Unknown — not stated by the source	24 - 120 Hz
Contrast ratio (typical)Known for one	100000:1	Unknown — not stated by the source
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
UniformityKnown for one	90%	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-15 - 15°	Unknown — not stated by the source
Matrix sizeKnown for one	1.14 cm (0.45")	Unknown — not stated by the source
Matrix typeKnown for one	DMD	Unknown — not stated by the source
Light source2 differ
Light source typeDiffers	LED	Lamp
Service life of light sourceDiffers	30000 h	4000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	10000 h
Lamp powerKnown for one	Unknown — not stated by the source	210 W
Lens system1 differ
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Optical zoomKnown for one	Unknown — not stated by the source	1.1x
Throw ratioDiffers	1.4:1	1.49 - 1.64:1
OffsetKnown for one	100%	Unknown — not stated by the source
Video1 differ
Full HDKnown for one	Unknown — not stated by the source	Yes
Supported video modesDiffers	480i, 480p, 576i, 576p, 720p, 1080i, 1080p	1080p
Video processingKnown for one	Unknown — not stated by the source	30 bit
Analog signal format systemKnown for one	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM	Unknown — not stated by the source
3DKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	1	2
HDMI versionKnown for one	Unknown — not stated by the source	1.4
Composite video inDiffers	1	0
USB 2.0 ports quantityDiffers	1	0
Mini-USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
AC (power) inKnown for one	Unknown — not stated by the source	Yes
HDMI connector typeKnown for one	Full-size	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Optical disc player typeKnown for one	Unknown — not stated by the source	Not included
Features2 differ
Noise levelDiffers	34 dB	35 dB
Noise level (economic mode)Differs	26 dB	30 dB
CertificationKnown for one	Unknown — not stated by the source	Mexico Energy test/Registration, EAC, TUV-S Mark (Argentina), India BIS, FCC, CE EMC, CB, CCC, RoHS, REACH, SVHC, WEE, ErP, Mexico NOM, cTUVus, RCM, PSB, KC
On Screen Display (OSD) languagesKnown for one	German, English, Spanish, French, Italian, Japanese, Korean, Portuguese, Russian, SER	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	6 W	10 W
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Design3 differ
Market positioningDiffers	Portable	Presentation
Product colourDiffers	White	Black
PlacementDiffers	Desktop, Ceiling, Tripod	Desktop
Power1 differ
Power consumption (max)Known for one	Unknown — not stated by the source	330 W
AC input frequencyDiffers	50-60 Hz	50 - 60 Hz
Power consumption (typical)Known for one	70 W	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
WeightDiffers	1.16 kg	2.4 kg
WidthDiffers	230.6 mm	316 mm
DepthDiffers	162 mm	228 mm
HeightDiffers	53 mm	103.7 mm
Package widthKnown for one	Unknown — not stated by the source	410 mm
Package depthKnown for one	Unknown — not stated by the source	225 mm
Package heightKnown for one	Unknown — not stated by the source	450 mm
Package weightKnown for one	Unknown — not stated by the source	3.8 kg
Packaging content1 differ
Remote control typeKnown for one	Unknown — not stated by the source	IR
Cables includedDiffers	AC, Composite	AC
Batteries includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	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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