Epson EX7240 VS Epson PowerLite 1781W
Epson EX7240
  • Brand - Epson
  • Aspect Ratio - 16:10
  • REMOTE CONTROL - true
Epson PowerLite 1781W
  • Brand - Epson
  • Aspect Ratio - 16:10
  • REMOTE CONTROL - true

Specifications

Specification Epson EX7240 Epson PowerLite 1781W
Video Compatibility
Pal
Ntsc
Secam
Operating Temperature
Min, C/f 5/41 5/41
Max, C/f 35/95 35/95
Properties
Contrast Ratio 15000:1 10000:1
Brightness, Lumens 3200 3200
Power Consumption, W 283 309
Aspect Ratio 16:10 16:10
Input Lag, Ms
Projection Distance, M/ft 1.4 - 5.1/4.6 - 16.6 1.1 - 4.1/3.2 - 13.1
Noise Level, Dba 37 39
Projection Screen Size, Inch 50 - 150 50 - 150
Projection System 3LCD 3LCD
Pixel Number 1024000 1024000
Color Reproduction 1.07 billion 1.07 billion
Throw Ratio Range 1.3 - 1.56 1.04 - 1.26
Features
Remote Control
Projection Method front, rear, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security password protection password protection
3d
Mouse Functions
Connectivity
Vga Input 1 1
Rs232 (db-9pin)
Mhl
Ethernet (rj45)
Spdif (optical)
Audio Output (3.5mm)
Usb (service) 1 1
Audio Input (3.5mm)
Audio Input (rca) 1 1
Usb 1 1
Composite Video Input (rca) 1 1
12v Trigger
Settings
Keystone Adjustment Horizontal, +- Degrees 30 30
Keystone Adjustment Vertical, +- Degrees 30 30
Lamp
Lamp Life (eco Mode), Hours 10000 7000
Lamp Life (normal Mode), Hours 5000 4000
Lamp Type, W 200 214
Audio
Sound Type mono mono
Speaker Power, W 2 1
Integrated Speakers
Lens
Zoom Ratio 1.2x 2.1x
Lens Shift vertical +/- 45%, horizontal +/- 30%
Focal Length, Mm 16.9 - 20.28 22.5 - 47.2
F-number 1.58 - 1.72 2.0 - 3.17
Dimensions
Weight, Kg/pounds 2.40/5.29 7.30/16.1
Size W X H X D, сm/inches 29.72 x 23.37 x 8.13/11.7 x 9.2 x 3.2 5 x 29 x 21/1.97 x 11.42 x 8.27
Resolution
Resolution Abbreviation WXGA WXGA
Max Resolution (resized) 1680 x 1050 1920 x 1200
Native Resolution 1280 x 800 1280 x 800
User Manual
Manual ex7240.pdf powerlite-1781w.pdf

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