Epson Home Cinema 1440 VS Epson PowerLite 680
Epson Home Cinema 1440
  • Brand - Epson
  • Aspect Ratio - 16:10
  • REMOTE CONTROL - true
Epson PowerLite 680
  • Brand - Epson
  • Aspect Ratio - 4:3
  • REMOTE CONTROL - true

Specifications

Specification Epson Home Cinema 1440 Epson PowerLite 680
Properties
Noise Level, Dba 39 35
Projection Distance, M/ft 1.5 - 7.4/3.2 - 22.9 0.3 - 0.8/1 - 1.8
Projection Screen Size, Inch 50 - 150 55 - 100
Projection System 3LCD 3LCD
Pixel Number 2073600 1920000
Color Reproduction 1 billion 1.07 billion
Throw Ratio Range 1.38 - 2.28 0.32:1
Contrast Ratio 10000:1 14000:1
Power Consumption, W 409 373
Brightness, Lumens 4400 3500
Input Lag, Ms 60
Aspect Ratio 16:10 4:3
Lamp
Lamp Type, W 280 250
Lamp Life (eco Mode), Hours 4000 10000
Lamp Life (normal Mode), Hours 3000 5000
Connectivity
Spdif (optical)
Audio Output (3.5mm) 1 1
Audio Input (3.5mm) 1
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) 1 1
Mhl
Ethernet (rj45)
Audio
Speaker Power, W 16 16
Integrated Speakers
Sound Type mono mono
Lens
Zoom Ratio 1.6x 1.3x
Lens Shift vertical +/- 3%, horizontal +/- 3%
Focal Length, Mm 23 - 38.4 3.7
F-number 1.5 - 2.0 1.6
Features
Projection Method front, rear, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security Kensington lock, password protection Kensington lock, password protection
3d
Mouse Functions
Remote Control
Dimensions
Weight, Kg/pounds 4.63/10.2 5.4/12.6
Size W X H X D, сm/inches 12 x 38 x 29/4.72 x 14.96 x 11.42 35.5 x 38.1 x 17.7/14.5 x 15.8 x 7.4
Resolution
Resolution Abbreviation WUXGA XGA
Max Resolution (resized) 1400 x 1050 1600 x 1200
Native Resolution 1920 x 1200 1024 x 768
User Manual
Manual home-cinema-1440.pdf powerlite-680.pdf
Video Compatibility
Secam
Pal
Ntsc
Operating Temperature
Max, C/f 35/95 40/104
Min, C/f 5/41 5/41
Settings
Keystone Adjustment Horizontal, +- Degrees 30 3
Keystone Adjustment Vertical, +- Degrees 20 3

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