Epson PowerLite 1781W VS Epson Pro EX9220
Epson PowerLite 1781W
  • Brand - Epson
  • Aspect Ratio - 16:10
  • REMOTE CONTROL - true
Epson Pro EX9220
  • Brand - Epson
  • Aspect Ratio - 16:10
  • REMOTE CONTROL - true

Specifications

Specification Epson PowerLite 1781W Epson Pro EX9220
Properties
Aspect Ratio 16:10 16:10
Input Lag, Ms
Projection Distance, M/ft 1.1 - 4.1/3.2 - 13.1 0.8 - 10.9/1.8 - 32.8
Noise Level, Dba 39 37
Projection Screen Size, Inch 50 - 150 34 - 435
Projection System 3LCD 3LCD
Pixel Number 1024000 2304000
Color Reproduction 1.07 billion 1.07 billion
Throw Ratio Range 1.04 - 1.26 1.38:1 - 1.68:1
Contrast Ratio 10000:1 15000:1
Brightness, Lumens 3200 3600
Power Consumption, W 309 315
Lamp
Lamp Life (normal Mode), Hours 4000 6000
Lamp Type, W 214 210
Lamp Life (eco Mode), Hours 7000 10000
Connectivity
Ethernet (rj45)
Spdif (optical)
Audio Output (3.5mm)
Audio Input (3.5mm)
Usb (service) 1 1
Audio Input (rca) 1 1
Usb 1 1
Composite Video Input (rca) 1 1
12v Trigger
Vga Input 1 1
Rs232 (db-9pin)
Mhl
Audio
Sound Type mono mono
Speaker Power, W 1 2
Integrated Speakers
Settings
Keystone Adjustment Vertical, +- Degrees 30 30
Keystone Adjustment Horizontal, +- Degrees 30 30
Lens
Zoom Ratio 2.1x 1.2x
Lens Shift vertical +/- 45%, horizontal +/- 30% vertical +/- 30%, horizontal +/- 30%
Focal Length, Mm 22.5 - 47.2 20.42 - 24.5
F-number 2.0 - 3.17 1.50 - 1.71
Features
Projection Method front, rear, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security password protection Kensington lock, password protection
3d
Mouse Functions
Remote Control
Dimensions
Weight, Kg/pounds 7.30/16.1 2.8/6.17
Size W X H X D, сm/inches 5 x 29 x 21/1.97 x 11.42 x 8.27 30.2 x 8.7 x 24.9/11.9 x 3.4 x 9.8
Resolution
Resolution Abbreviation WXGA WUXGA
Max Resolution (resized) 1920 x 1200 1920 x 1200
Native Resolution 1280 x 800 1920 x 1200
User Manual
Manual powerlite-1781w.pdf pro-ex9220.pdf
Video Compatibility
Secam
Pal
Ntsc
Operating Temperature
Max, C/f 35/95 35/95
Min, C/f 5/41 5/41

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