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Epson PowerLite 1781W Wireless WXGA 3LCD Projector

Part #: EPSV11H794120  |   Mfg #: V11H794120
Epson PowerLite 1781W Wireless WXGA 3LCD Projector Epson PowerLite 1781W Wireless WXGA 3LCD Projector Epson mpn:V11H794120
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Epson PowerLite 1781W Wireless WXGA 3LCD Projector

Deliver widescreen presentations in the office or on the road with the ultra slim PowerLite 1781W wireless projector, featuring easy image adjustments. This thin 4 lb model provides 3,200 lumens of color brightness and 3,200 lumens of white brightness plus WXGA resolution for HD-quality content. Offering 3x Higher Color Brightness than competitive models, Epson® 3LCD projectors ensure vivid presentations. Featuring the latest in connectivity, the 1781W can wirelessly display content from your tablet or smartphone. You can even share HD videos using your streaming device. The 1781W supports Chromecast™, Roku® and MHL-enabled devices. And, auto horizontal/vertical keystone correction facilitate simple setup.

1781W Features

  • Bright and Colorful: Features 3200 lumens of color brightness (color light output) and 3200 lumens of white brightness (white light output).
  • Contrast Ratio: Up to 10,000:1 contrast ratio
  • Wireless Ready: Includes a high-speed LAN module for wireless connectivity
  • HDMI Connectivity: Includes all-digital, HDMI audio and video connection, for HD quality with just one cable
  • Auto Screen Fit: Easily and quickly adjust the image to fit the screen.
  • WXGA Resolution: 1280 x 800 HD widescreen resolution
  • Lightweight and travel friendly — thin as a laptop; weighs just 4 lb
  • Look for two numbers — look for both high color brightness and high white brightness. Color Brightness: 3200 lumens, White Brightness: 3200 lumens
  • Sharp images — WXGA resolution (1280 x 800); offers 2x more resolution than SVGA for HD-quality presentations
  • Wireless — project from your laptop, tablet, or smartphone without plugging into the projector, so you can move freely about the room
  • Far more accurate color with Epson — 3LCD, 3-chip technology for high Color Brightness and wide Color Gamut
  • Fast, easy image adjustments — auto horizontal and vertical keystone correction, plus Screen Fit to quickly adjust the image to fit the screen, even if the projector is placed off center
  • Share HD videos directly from your smartphone, tablet or streaming device — supports Chromecast via HDMI®, plus Roku and MHL-enabled devices
  • Fast wireless setup for your mobile device — just scan the on-screen QR code using your phone or tablet
  • Compatible with the latest laptops and media players — supports HDMI, the standard in connectivity, for digital video and audio with just one cable
  • Portability you need for presentations on the go — carrying case included

What's In The Box:

  • PowerLite 1781W projector
  • power cable, computer cable (VGA)
  • USB cable
  • projector remote control with batteries
  • soft carrying case
  • user manual CD
  • EasyMP® software CD
  • Quick Setup Sheet
  • registration card
Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary.
Image Quality Projector Calculator See Epson PowerLite 1781W Wireless WXGA 3LCD Image Size Calculator »
Resolution Wide XGA (1280 x 800)
Brightness 3200 lumens
Contrast Ratio 10000:1
Uniformity --
No. of Colors Up to 1.07 billion colors
Aspect Ratio(s) Native - 16:10
Display Type LCD;
Data Signals WXGA (1280 x 800)
H Sync --
V Sync --
3D Ready No
Dot Clock --
Inputs / Outputs
  • Composite Video, RCA
  • HDMI (High-Definition Multimedia Interface for digital video and digital audio)
  • USB
  • VGA (Analog data, mini D-Sub 15-pin)
Call the projector experts at 1-888-248-0675 for more information
Inputs Description 1x HDMI (Supports MHL connectivity) Computer/component video: 1x D-sub 15 pin Composite video: 1x RCA USB Type A: 1x PC-free USB and other USB Type B: 1x USB Plug n Play
Built-in Audio 1 W mono speaker
Projection Lens Projector Calculator See Epson PowerLite 1781W Wireless WXGA 3LCD Image Size Calculator »
Lens Type: Optical Zoom (Manual)/ Focus (Powered) F-number: 1.58 � 1.70 Focal Length: 13.52 � 16.22 mm Zoom Ratio: Optical zoom 1.0 � 1.2
Throw Ratio 1.04 - 1.26:1
Keystone Corr. Horizontal and Vertical
Specs: Automatic Vertical: +/-30 degrees, Automatic Horizontal: +/-20 degrees
Lens Shift --
Proj. Methods Ceiling, Desktop, Front, Rear
Dimensions 11.5" x 2.1" x 8.4" (W x H x D)
Unit Weight 4 lbs.
Power Supply 100 240 V 10%, 50/60 Hz
Universal Power Supply
Power Consumption 309
Ecomode Yes
(Brightness: 2560 lumens; Lamp life: 4000 hours; Power: 217; Noise: 30 dB)
FCC Class A
Audible Noise 39.0 dB
Lamp 214 W UHE
Lamp Life 7000 hours
Replacement Lamp
EPSV13H010L94, $131.00     
Included Accessories
Items Included PowerLite 1781W projector, power cable, computer cable (VGA), USB cable, projector remote control with batteries, soft carrying case, user manual CD, EasyMP software CD, Quick Setup Sheet, registration card
Remote Control Yes
Carry Case No
Projector 2-year limited warranty
Lamp 90-day limited lamp warranty

* -- indicates specification not published by manufacturer.


  • Download the manufacturer spec sheet for the Epson PowerLite 1781W Wireless WXGA 3LCD.