Product comparison · 2 data projectors

Acer C205+Warranty Ext 3Y Carry-In vs Viewsonic LightStream PJD6552LW

38specifications compared
28differ
10identical
38known for one product only

Key differences

Projector brightness
- C205+Warranty Ext 3Y Carry-In:150 ANSI lumens
- LightStream PJD6552LW:3500 ANSI lumens
Projector native resolution
- C205+Warranty Ext 3Y Carry-In:WVGA (854x480)
- LightStream PJD6552LW:WXGA (1280x800)
Native aspect ratio
- C205+Warranty Ext 3Y Carry-In:16:9
- LightStream PJD6552LW:16:10
Screen size compatibility
- C205+Warranty Ext 3Y Carry-In:381 - 2540 mm (15 - 100")
- LightStream PJD6552LW:762 - 7620 mm (30 - 300")
Number of colours
- C205+Warranty Ext 3Y Carry-In:16.78 million colours
- LightStream PJD6552LW:1.073 billion colours
Light source type
- C205+Warranty Ext 3Y Carry-In:Laser/LED hybrid
- LightStream PJD6552LW:Lamp
Service life of light source
- C205+Warranty Ext 3Y Carry-In:20000 h
- LightStream PJD6552LW:4000 h
Service life of light source (economic mode)
- C205+Warranty Ext 3Y Carry-In:30000 h
- LightStream PJD6552LW:10000 h

Side by side

Differences highlightedShow differences only

Comparison of C205+Warranty Ext 3Y Carry-In, LightStream PJD6552LW
76 specifications	A Acer C205+Warranty Ext 3Y Carry-In View product	B Viewsonic LightStream PJD6552LW View product
Projector5 differ
Projector brightnessDiffers	150 ANSI lumens	3500 ANSI lumens
Projector native resolutionDiffers	WVGA (854x480)	WXGA (1280x800)
Native aspect ratioDiffers	16:9	16:10
Screen size compatibilityDiffers	381 - 2540 mm (15 - 100")	762 - 7620 mm (30 - 300")
Number of coloursDiffers	16.78 million colours	1.073 billion colours
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	-30 - 30°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-30 - 30°
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Supported aspect ratiosKnown for one	4:3	Unknown — not stated by the source
Projection distanceKnown for one	0.4 - 3.7 m	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 50 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 60 Hz	Unknown — not stated by the source
Light source3 differ
Light source typeDiffers	Laser/LED hybrid	Lamp
Service life of light sourceDiffers	20000 h	4000 h
Service life of light source (economic mode)Differs	30000 h	10000 h
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 systemidentical
Digital zoomKnown for one	Unknown — not stated by the source	2x
Optical zoomKnown for one	Unknown — not stated by the source	1.3x
Throw ratioKnown for one	Unknown — not stated by the source	1.21 - 1.57:1
OffsetKnown for one	Unknown — not stated by the source	120%
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL, PAL 60, SECAM
3DKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers	0	3
Component video (YPbPr/YCbCr) inDiffers	0	1
Composite video inDiffers	0	1
S-Video inputs quantityDiffers	0	1
Audio (L/R) inDiffers	0	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-FiKnown for one	No	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	29 dB	32 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	27 dB
Preset modesKnown for one	Unknown — not stated by the source	Bright, Cinema, Dynamic, Standard
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Yes	Unknown — not stated by the source
Multimedia2 differ
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	2 W	10 W
Design1 differ
Product typeDiffers	Portable projector	Standard throw projector
PlacementKnown for one	Unknown — not stated by the source	Desktop, Ceiling
Market positioningKnown for one	Portable	Unknown — not stated by the source
Power3 differ
Power sourceDiffers	AC/Battery	AC
Power consumption (typical)Differs	20 W	265 W
Power consumption (max)Known for one	Unknown — not stated by the source	330 W
AC input voltageDiffers	110 - 220 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Battery life (max)Known for one	2 h	Unknown — not stated by the source
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%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 1499 m
Weight & dimensions4 differ
WeightDiffers	302 g	2.5 kg
WidthDiffers	144 mm	315.2 mm
DepthDiffers	108 mm	227.9 mm
HeightDiffers	27 mm	97.7 mm
Packaging content1 differ
Remote control includedDiffers	No	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
RS-232 portsDiffers	0	1
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	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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