Product comparison · 2 data projectors

BenQ GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White vs Viewsonic PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White

52specifications compared
36differ
16identical
43known for one product only

Key differences

Projector brightness
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:900 ANSI lumens
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:3200 ANSI lumens
Projector native resolution
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Native aspect ratio
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:16:10
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
Supported aspect ratios
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:16:10
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
Screen size compatibility
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:508 - 6096 mm (20 - 240")
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:762 - 7620 mm (30 - 300")
Contrast ratio (dynamic)
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:100000:1
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:15000:1
Horizontal synchronization (max)
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:102 kHz
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:100 kHz
Horizontal synchronization (min)
- GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White:31 kHz
- PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White:15 kHz

Side by side

Differences highlightedShow differences only

Comparison of GP30, PJD7822HDL
95 specifications	A BenQ GP30 Standard throw projector 900 ANSI lumens DLP WXGA (1280x800) 3D White Model GP30 View product	B Viewsonic PJD7822HDL data projector Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White Model PJD7822HDL View product
Projector11 differ
Projector brightnessDiffers	900 ANSI lumens	3200 ANSI lumens
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Native aspect ratioDiffers	16:10	16:9
Supported aspect ratiosDiffers	16:10	16:9
Screen size compatibilityDiffers	508 - 6096 mm (20 - 240")	762 - 7620 mm (30 - 300")
Contrast ratio (dynamic)Differs	100000:1	15000:1
Horizontal synchronization (max)Differs	102 kHz	100 kHz
Horizontal synchronization (min)Differs	31 kHz	15 kHz
Keystone correction, horizontalKnown for one	-40°	Unknown — not stated by the source
Keystone correction, verticalDiffers	40°	-40 - 40°
Vertical synchronization (max)Differs	0.12 kHz	120 kHz
Vertical synchronization (min)Differs	0.023 kHz	24 kHz
Contrast ratio (typical)Known for one	Unknown — not stated by the source	2200:1
Projection distanceKnown for one	Unknown — not stated by the source	1 - 10 m
Light source2 differ
Service life of light sourceDiffers	20000 h	8000 h
Service life of light source (economic mode)Differs	30000 h	6000 h
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Light source typeKnown for one	Unknown — not stated by the source	Lamp
Lamp powerKnown for one	Unknown — not stated by the source	210 W
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lens system3 differ
Zoom ratioDiffers	Fixed	1.3:1
Throw ratioDiffers	1.2:1	1.15 - 1.5
OffsetDiffers	100%	110%
Video3 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	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
Full HDDiffers	No	Yes
Supported graphics resolutionsDiffers	1280 x 800, 1600 x 1200 (UXGA), 640 x 480 (VGA)	1920 x 1080 (HD 1080)
Supported video modesKnown for one	1080i, 1080p, 480i, 480p, 576i, 576p, 720p	Unknown — not stated by the source
Ports & interfaces5 differ
HDMI ports quantityDiffers	1	2
HDMI versionKnown for one	1.3	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inDiffers	1	2
DVI portKnown for one	No	Unknown — not stated by the source
S-Video inputs quantityDiffers	0	1
USB 2.0 ports quantityDiffers	2	1
USB connector typeDiffers	Mini-USB B, USB Type-A	Mini-USB, USB Type-A
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
PC Audio inKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-FiDiffers	Yes	No
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD, SDHC	Unknown — not stated by the source
Maximum memory card sizeKnown for one	32 GB	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	36 dB	35 dB
Noise level (economic mode)Differs	30 dB	29 dB
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Arabic, Bulgarian, Simplified Chinese, Croatian, Czech, Danish, German, Dutch, English, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Portuguese, Romanian, Russian, Swedish, Thai	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Multimedia2 differ
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	3 W	2 W
Video formats supportedKnown for one	AVI, DAT, MPEG, MPEG1, XVID	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, JPG	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, MP1, MP2, MP3, OGG, WAV	Unknown — not stated by the source
Document formats supportedKnown for one	PDF, PPT, PPTX, XLS, XLSM	Unknown — not stated by the source
Design1 differ
Market positioningDiffers	Portable	Presentation
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	85 W	264 W
Power consumption (economy mode)Known for one	60 W	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	290 W
Weight & dimensions4 differ
WeightDiffers	1.5 kg	2.1 kg
WidthDiffers	220 mm	268 mm
DepthDiffers	177 mm	221 mm
HeightDiffers	61.8 mm	84.4 mm
Package widthKnown for one	Unknown — not stated by the source	360 mm
Package depthKnown for one	Unknown — not stated by the source	325 mm
Package heightKnown for one	Unknown — not stated by the source	188 mm
Package weightKnown for one	Unknown — not stated by the source	3.4 kg
Packaging content1 differ
Remote control includedDiffers	Yes	No
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, MHL	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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