Product comparison · 2 data projectors

Canon XEED SX 7 vs Viewsonic PJ1158 4000 ANSI lumens LCD XGA (1024x768)

17specifications compared
9differ
8identical
37known for one product only

Key differences

Projection technology
- XEED SX 7:LCOS
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):LCD
Contrast ratio (typical)
- XEED SX 7:1000:1
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):1300:1
Lamp power
- XEED SX 7:275 W
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):285 W
Focus
- XEED SX 7:Auto/Manual
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):Manual
VGA (D-Sub) ports quantity
- XEED SX 7:3
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):2
RMS rated power
- XEED SX 7:1 W
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):4 W
Power consumption (typical)
- XEED SX 7:360 W
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):460 W
Weight
- XEED SX 7:4.8 kg
- PJ1158 4000 ANSI lumens LCD XGA (1024x768):7.1 kg

Side by side

Differences highlightedShow differences only

Comparison of XEED SX 7, PJ1158
54 specifications	A Canon XEED SX 7 View product	B Viewsonic PJ1158 4000 ANSI lumens LCD XGA (1024x768) Model PJ1158 View product
Projector2 differ
Projection technologyDiffers	LCOS	LCD
Contrast ratio (typical)Differs	1000:1	1300:1
Screen size compatibilityKnown for one	1016 - 7620 mm (40 - 300")	Unknown — not stated by the source
UniformityKnown for one	88%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 100 Hz	Unknown — not stated by the source
Digital gamma correctionKnown for one	Yes	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	20°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	20°	Unknown — not stated by the source
Projector native resolutionKnown for one	Unknown — not stated by the source	XGA (1024x768)
Light source1 differ
Lamp powerDiffers	275 W	285 W
Service life of light sourceKnown for one	Unknown — not stated by the source	2000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Lamp typeKnown for one	Unknown — not stated by the source	UHB
Lens system1 differ
FocusDiffers	Auto/Manual	Manual
Focal length rangeKnown for one	21.7 - 35.8 mm	Unknown — not stated by the source
Digital zoomKnown for one	12x	Unknown — not stated by the source
Videoidentical
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	3	2
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Progressive scan outputKnown for one	Yes	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	2
Headphone outputsKnown for one	Unknown — not stated by the source	2
Featuresidentical
Noise levelKnown for one	35 dB	Unknown — not stated by the source
Dot clock scanning frequencyKnown for one	170 MHz	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE, CB, GS, GHOST, UL60950, C-UL, FCC B, C-Tick, NOM, CCC, PSB, WEEE, RoHS
Multimedia1 differ
RMS rated powerDiffers	1 W	4 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	4
Displayidentical
Display diagonalKnown for one	0 mm (0")	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	360 W	460 W
Power consumption (standby)Known for one	7 W	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Weight & dimensions1 differ
WeightDiffers	4.8 kg	7.1 kg
Other features1 differ
Aspect ratioKnown for one	4:3	Unknown — not stated by the source
Light sourceKnown for one	275W NSH AC lamp	Unknown — not stated by the source
Audio inputKnown for one	1	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	266 x 336 x 114 mm	418 x 319 x 139 mm
Horizontal resolutionKnown for one	550 lines	Unknown — not stated by the source
Lamp-door protectionKnown for one	Yes	Unknown — not stated by the source
Power requirementsKnown for one	100V - 240V AC, 50/60Hz	Unknown — not stated by the source
ResolutionKnown for one	1470000	Unknown — not stated by the source
I/O portsKnown for one	DVI-I 29-pin HDCP Mini D-Sub 15-pin (Component / SCART) Mini D-Sub 15-pin Mini DIN 4-pin RCA x 1 3.5mm stereo mini-jack x 3 USB Type B Mini DIN 8-pin	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1

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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