Product comparison · 2 data projectors

Epson PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White vs Epson PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White

54specifications compared
9differ
45identical
2known for one product only

Key differences

Projector brightness
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:3000 ANSI lumens
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:3200 ANSI lumens
Colour light output
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:3000 ANSI lumens
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:3200 ANSI lumens
Keystone correction, horizontal
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:-30 - 30°
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:-20 - 20°
White light output
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:3000 ANSI lumens
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:3200 ANSI lumens
Lamp power
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:206 W
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:214 W
Power consumption (typical)
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:290 W
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:309 W
Power consumption (PowerSave)
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:208 W
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:217 W
Power consumption (economy mode)
- PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White:208 W
- PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White:217 W

Side by side

Differences highlightedShow differences only

Comparison of 1780W, 1785W
56 specifications	A Epson PowerLite 1780W Standard throw projector 3000 ANSI lumens 3LCD WXGA (1280x800) Black, White Model 1780W View product	B Epson PowerLite 1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White Model 1785W View product
Projector4 differ
Projector brightnessDiffers	3000 ANSI lumens	3200 ANSI lumens
Projection technology	3LCD	3LCD
Projector native resolution	WXGA (1280x800)	WXGA (1280x800)
Contrast ratio (typical)	10000:1	10000:1
Native aspect ratio	16:10	16:10
Screen size compatibility	762 - 7620 mm (30 - 300")	762 - 7620 mm (30 - 300")
Projection distance	0.67 - 8.17 m	0.67 - 8.17 m
Number of colours	1.073 billion colours	1.073 billion colours
Colour light outputDiffers	3000 ANSI lumens	3200 ANSI lumens
Keystone correction, horizontalDiffers	-30 - 30°	-20 - 20°
Keystone correction, vertical	-30 - 30°	-30 - 30°
Matrix type	3-panel (p-Si TFT active)	3-panel (p-Si TFT active)
White light outputDiffers	3000 ANSI lumens	3200 ANSI lumens
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	4000 h	4000 h
Service life of light source (economic mode)	7000 h	7000 h
Lamp type	UHE	UHE
Lamp powerDiffers	206 W	214 W
Lens systemidentical
Focus	Motorized	Motorized
Focal length range	13.52 - 16.22 mm	13.52 - 16.22 mm
Aperture range (F-F)	1.58 - 1.7	1.58 - 1.7
Zoom capability	Yes	Yes
Zoom type	Manual	Manual
Zoom ratio	1.2:1	1.2:1
Optical zoom	1.2x	1.2x
Throw ratio	1.04 - 1.26:1	1.04 - 1.26:1
Video1 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL 60, PAL M, PAL N, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HD	No	No
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
HDMI ports quantity	1	1
Composite video in	1	1
DVI port	No	No
USB 2.0 ports quantity	2	2
Mobile High-Definition Link (MHL)	Yes	Yes
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-Fi	No	No
Featuresidentical
Noise level	39 dB	39 dB
Noise level (economic mode)	30 dB	30 dB
Multimediaidentical
Built-in speaker(s)	Yes	Yes
RMS rated power	1 W	1 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Market positioning	Portable	Portable
Product colour	Black, White	Black, White
Placement	Desktop, Ceiling	Desktop, Ceiling
Power3 differ
Power source	AC	AC
Power consumption (typical)Differs	290 W	309 W
Power consumption (PowerSave)Differs	208 W	217 W
Power consumption (economy mode)Differs	208 W	217 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	5 - 35 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Weight	1.81 kg	1.81 kg
Width	292.1 mm	292.1 mm
Depth	213.4 mm	213.4 mm
Height	43.2 mm	43.2 mm
Packaging contentidentical
Remote control included	No	No

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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