With a 3200 lumen brightness the EB-1781W can be used in a lit room and with a light weight 1.8kg design the EB-1781W and also be transported with ease. It comes with both HDMI and VGA inputs as well as Wifi and NFC connectivity. It has a handy design with a slim chassis at only 44mm in thickness so can easily slot into a laptop bag or briefcase.


  • Native Resolution: WXGA 1280 x 800 16:10
  • Brightness: 3200 ANSI Lumens
  • Maximum Contrast: 10,000:1
  • Weight: 1.8kg
  • Fan Noise: 39 / 30db (eco)
  • Warranty: 3 Years
  • Lamp Warranty: 12 months / 750 hours
  • Lamp Life Up To: 7,000hrs


  • Auto Vertical Keystone
  • Auto Horizontal Keystone
  • Auto Screen Fit
  • Instant Off
  • HDMI Connection
  • MHL Compatible
  • PC Free
  • Wireless - Wifi, NFC
  • iPad, iPhone Wireless Projection


Epson EB-1781W Throw Distance Chart
(Examples for common Sizes) T/R:
1.04 - 1.26:1

Image Size Installation Distance
(Approx. To Lens)
83" (16:10) 1790x1120mm From 1.9m to 2.2m
98" (16:10) 2110x1320mm From 2.3m to 2.6m
118" (16:10) 2540x1590mm From 2.7m to 3.2m


EB-1781W Specifications  
Display Technology LCD
Native Resolution WXGA 1280 x 800
Brightness 3200 ANSI Lumens
Contrast Ratio 10,000:1
Lamp Life Dynamic/Eco 4000/7000 hours (hrs)
Throw Ratio 1.04-1.26:1
Zoom Type 1.2x
I/O Connectors Input: Video     1 x RCA (Yellow)
Input: Computer     1 x D-sub 15-Pin (RGB), 1 x USB 2.0 type B
Input: USB Memory Device     1 x USB Type A
Input: Three-In-One USB Display     1 x USB 2.0 Type B
Input: Digital     1 x HDMI (1 x MHL)
Input: Audio     1 x Stereo mini jack
Input: Control     1 x USB 2.0 Type B
Input: Epson USB Document Camera     1 x USB 2.0 type A
Wireless Connectivity     included
NFC     included
Speaker (Watts) 1 Watts
Keystone Correction Vertical: -45 to +45 degrees
Horizontal: -30 to +30 degrees
Weight 1.81 kg
Dimensions (W x H x D) 213 x 292 x 44 mm
Aspect Ratio 16:9
Projection Screen Size 30-300"
Projection Distance 0.67-8.18m
Maximum Resolution 1920x1080
Noise Level (Eco mode) 39/30 dBA (Normal/Economic mode) ‎
Standard Accessories Epson EB-1781W Projector,1.8m Computer Cable, 3m USB A/USB B Cable, Remote Control, Soft Carry Case, Manual



SKU EB-1781W
Barcode # 9314020623714
Brand Epson

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