Product comparison · 2 data projectors

Sharp PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White vs Viewsonic PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black

33specifications compared
20differ
13identical
30known for one product only

Key differences

Projector brightness
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:3000 ANSI lumens
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:4000 ANSI lumens
Contrast ratio (typical)
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:2000:1
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:15000:1
Supported aspect ratios
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:16:9
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:4:3
Horizontal scan range
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:15 - 110 kHz
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:31 - 100 kHz
Vertical scan range
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:45 - 85 Hz
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:24 - 120 Hz
Service life of light source (economic mode)
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:5000 h
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:4000 h
Full HD
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:No
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:Yes
VGA (D-Sub) ports quantity
- PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White:1
- PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black:3

Side by side

Differences highlightedShow differences only

Comparison of PG-LX3000, PJD7223
63 specifications	A Sharp PG-LX3000 data projector Standard throw projector 3000 ANSI lumens DLP XGA (1024x768) White Model PG-LX3000 View product	B Viewsonic PJD7223 data projector 4000 ANSI lumens DLP XGA (1024x768) 3D Black Model PJD7223 View product
Projector5 differ
Projector brightnessDiffers	3000 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	2000:1	15000:1
Supported aspect ratiosDiffers	16:9	4:3
Horizontal scan rangeDiffers	15 - 110 kHz	31 - 100 kHz
Vertical scan rangeDiffers	45 - 85 Hz	24 - 120 Hz
Matrix sizeKnown for one	1.4 cm (0.55")	Unknown — not stated by the source
Native aspect ratioKnown for one	Unknown — not stated by the source	4:3
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 7620 mm (30 - 300")
Projection distanceKnown for one	Unknown — not stated by the source	1.2 - 10 m
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-40 - 40°
Light source1 differ
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light source (economic mode)Differs	5000 h	4000 h
Lamp powerKnown for one	250 W	Unknown — not stated by the source
Service life of light sourceKnown for one	Unknown — not stated by the source	3000 h
Lamp typeKnown for one	Unknown — not stated by the source	OSRAM
Lens systemidentical
Focal length rangeKnown for one	21.8 - 25.6 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.5 - 2.7	Unknown — not stated by the source
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Throw ratioKnown for one	Unknown — not stated by the source	1.97 - 2.17:1
Video3 differ
Analog signal format systemDiffers	NTSC 3.58, PAL M, PAL N	NTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM B/G, SECAM D, SECAM K, SECAM K1, SECAM L
Full HDDiffers	No	Yes
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1024 x 768 (XGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1366 x 768, 1600 x 1200 (UXGA), 800 x 600 (SVGA)	Unknown — not stated by the source
Supported video modesDiffers	1080i, 1080p, 480i, 480p, 540p, 576i, 576p, 720p	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
3DKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	1	3
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) inDiffers	0	1
Composite video inKnown for one	1	Unknown — not stated by the source
DVI port	No	No
S-Video inputs quantityDiffers	0	1
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
Headphone outputsKnown for one	Unknown — not stated by the source	1
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsDiffers	1	0
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Featuresidentical
Noise levelKnown for one	39 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	31 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	2 W	2 W
Design1 differ
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Product colourDiffers	White	Black
PlacementKnown for one	Desktop	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Presentation
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	499 W	350 W
AC input voltage	100 - 240 V	100 - 240 V
Weight & dimensions3 differ
WeightKnown for one	2.5 kg	Unknown — not stated by the source
WidthDiffers	307 mm	294 mm
DepthDiffers	245 mm	113 mm
HeightDiffers	94 mm	219 mm
Packaging content1 differ
Remote control includedDiffers	Yes	No
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Horizontal resolutionKnown for one	720 lines	Unknown — not stated by the source
RS-232 ports	1	1
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No

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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