Product comparison · 2 data projectors

Epson EMP-1715 + Logitech Presenter™ vs Viewsonic 2.300 Lumens Data Projector

10specifications compared
7differ
3identical
25known for one product only

Key differences

Projector brightness
- EMP-1715 + Logitech Presenter™:2700 ANSI lumens
- 2.300 Lumens Data Projector:2.300 ANSI lumens
Projection technology
- EMP-1715 + Logitech Presenter™:LCD
- 2.300 Lumens Data Projector:DLP
Contrast ratio (typical)
- EMP-1715 + Logitech Presenter™:400:1
- 2.300 Lumens Data Projector:2000:1
Service life of light source
- EMP-1715 + Logitech Presenter™:2000 h
- 2.300 Lumens Data Projector:3500 h
Service life of light source (economic mode)
- EMP-1715 + Logitech Presenter™:3000 h
- 2.300 Lumens Data Projector:4000 h
Lamp power
- EMP-1715 + Logitech Presenter™:170 W
- 2.300 Lumens Data Projector:180 W
Market positioning
- EMP-1715 + Logitech Presenter™:Home cinema
- 2.300 Lumens Data Projector:Portable

Side by side

Differences highlightedShow differences only

Comparison of EMP-1715 + Logitech Presenter™, 2.300 Lumens Data Projector
35 specifications	A Epson EMP-1715 + Logitech Presenter™View product	B Viewsonic 2.300 Lumens Data Projector View product
Projector3 differ
Projector brightnessDiffers	2700 ANSI lumens	2.300 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	400:1	2000:1
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
Projection distanceKnown for one	12.1	Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 92 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	3500 h
Service life of light source (economic mode)Differs	3000 h	4000 h
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	170 W	180 W
Lens systemidentical
Focus	Manual	Manual
Digital zoomKnown for one	1.2x	Unknown — not stated by the source
Ports & interfacesidentical
Composite video inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	40 dB	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	1 W	Unknown — not stated by the source
Design1 differ
Market positioningDiffers	Home cinema	Portable
Poweridentical
Power consumption (typical)Known for one	228 W	Unknown — not stated by the source
Power consumption (standby)Known for one	5.1 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	1.7 kg	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	EasyMP	Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	273 x 193 x 68 mm	Unknown — not stated by the source
InterfaceKnown for one	802.11 a/b/g, USB	Unknown — not stated by the source
Networking featuresKnown for one	802.11a/b/g	Unknown — not stated by the source
Power requirementsKnown for one	100-240 VCA ± 10%, 50/60 Hz	Unknown — not stated by the source
Digital keystone correctionKnown for one	-30 - 30	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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