Product comparison · 2 data projectors

Viewsonic PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D vs Viewsonic PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White

33specifications compared
16differ
17identical
43known for one product only

Key differences

Projector brightness
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:3300 ANSI lumens
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:3200 ANSI lumens
Projector native resolution
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:XGA (1024x768)
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:1080p (1920x1080)
Supported aspect ratios
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:4:3
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:2.35:1, 4:3, 16:10, 16:9
Service life of light source
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:5000 h
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:4000 h
Optical zoom
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:1.1x
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:1.3x
Throw ratio
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:1.95 - 2.15:1
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:1.15 - 1.5
VGA (D-Sub) ports quantity
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:3
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:1
HDMI ports quantity
- PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D:2
- PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White:1

Side by side

Differences highlightedShow differences only

Comparison of PJD6250L, PJD7831HDL
76 specifications	A Viewsonic PJD6250L data projector Standard throw projector 3300 ANSI lumens DLP XGA (1024x768) 3D Model PJD6250L View product	B Viewsonic PJD7831HDL data projector Standard throw projector 3200 ANSI lumens 1080p (1920x1080) 3D White Model PJD7831HDL View product
Projector3 differ
Projector brightnessDiffers	3300 ANSI lumens	3200 ANSI lumens
Projection technologyKnown for one	DLP	Unknown — not stated by the source
Projector native resolutionDiffers	XGA (1024x768)	1080p (1920x1080)
Native aspect ratio	4:3	4:3
Supported aspect ratiosDiffers	4:3	2.35:1, 4:3, 16:10, 16:9
Screen size compatibility	762 - 7620 mm (30 - 300")	762 - 7620 mm (30 - 300")
Projection distanceKnown for one	1.2 - 13.1 m	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	22000:1	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	15 kHz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	30°	Unknown — not stated by the source
Vertical synchronization (max)Known for one	120 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	24 kHz	Unknown — not stated by the source
Light source1 differ
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceDiffers	5000 h	4000 h
Service life of light source (economic mode)Known for one	10000 h	Unknown — not stated by the source
Lamp powerKnown for one	200 W	Unknown — not stated by the source
Lens system2 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Digital zoom	2x	2x
Optical zoomDiffers	1.1x	1.3x
Throw ratioDiffers	1.95 - 2.15:1	1.15 - 1.5
OffsetKnown for one	Unknown — not stated by the source	110%
Videoidentical
Full HDKnown for one	No	Unknown — not stated by the source
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
3D	Yes	Yes
3D Ready	Yes	Yes
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Video colour modesKnown for one	Unknown — not stated by the source	Bright cinema, Cinema, Dynamic, sRGB
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	3	1
HDMI ports quantityDiffers	2	1
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	32 dB	35 dB
Noise level (economic mode)Differs	28 dB	30 dB
On Screen Display (OSD)	Yes	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	16 W	10 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Market positioning	Presentation	Presentation
PlacementKnown for one	Desktop	Unknown — not stated by the source
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
Product colourKnown for one	Unknown — not stated by the source	White
Power1 differ
Power source	AC	AC
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (max)Differs	265 W	330 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.8 kg	2.4 kg
WidthDiffers	362 mm	316 mm
DepthDiffers	109 mm	228 mm
HeightDiffers	231 mm	103.7 mm
Packaging contentidentical
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Cables included	AC, VGA	AC, VGA
Quick start guide	Yes	Yes
Technical detailsidentical
HD typeKnown for one	HD	Unknown — not stated by the source
RMS output power (max)Known for one	16 W	Unknown — not stated by the source
Contrast ratioKnown for one	Unknown — not stated by the source	22000:1
Display aspect ratioKnown for one	Unknown — not stated by the source	4:3
Other featuresidentical
RS-232 portsKnown for one	1	Unknown — not stated by the source
Displayidentical
Display number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours

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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