Optoma HD66 VS Epson PowerLite 1751
Optoma HD66
  • Brand - Optoma
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - true
Epson PowerLite 1751
  • Brand - Epson
  • Aspect Ratio - 4:3
  • REMOTE CONTROL - true

Specifications

Specification Optoma HD66 Epson PowerLite 1751
Lens
F-number 1.58 - 1.7
Zoom Ratio 1.2x
Lens Shift vertical +/- 40% vertical +/- 45%, horizontal +/- 30%
Focal Length, Mm 13.52 - 16.22
User Manual
Manual hd66.pdf powerlite-1751.pdf
Resolution
Max Resolution (resized) 1600 x 1200 1280 x 800
Native Resolution 1280 x 720 1024 x 768
Resolution Abbreviation HD XGA
Properties
Color Reproduction 1.07 billion 16.77 billion
Throw Ratio Range 1.55:1 - 1.70:1 1.19:1 - 1.43:1
Contrast Ratio 4000:1 2000:1
Brightness, Lumens 2500 2600
Power Consumption, W 255 322
Aspect Ratio 16:9 4:3
Input Lag, Ms
Projection Distance, M/ft 1.2 - 12/3.2 - 39.3 1.2 - 4.4/3.2 - 13.1
Noise Level, Dba 32 40
Projection Screen Size, Inch 30 - 302 30 - 300
Projection System DLP 3LCD
Pixel Number 1920000 1024000
Features
3d
Mouse Functions
Remote Control
Projection Method front, rear, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security Kensington lock, password protection Kensington lock, password protection
Connectivity
Audio Input (rca) 1 1
Usb 1
Composite Video Input (rca) 1
12v Trigger
Vga Input 2 1
Rs232 (db-9pin) 1
Mhl
Ethernet (rj45)
Spdif (optical)
Audio Output (3.5mm)
Audio Input (3.5mm)
Usb (service) 1
Video Compatibility
Secam
Pal
Ntsc
Operating Temperature
Max, C/f 40/104 35/95
Min, C/f 5/41 5/41
Settings
Keystone Adjustment Horizontal, +- Degrees 30
Keystone Adjustment Vertical, +- Degrees 40 45
Lamp
Lamp Life (eco Mode), Hours 4000 4000
Lamp Life (normal Mode), Hours 3000 4000
Lamp Type, W 185 230
Audio
Sound Type mono mono
Speaker Power, W 2 1
Integrated Speakers
Dimensions
Weight, Kg/pounds 2.3/4.4 1.3/3.7
Size W X H X D, сm/inches 11 x 3.9 x 7.4/29 x 10 x 19 5 x 27.9 x 20.3/2.1 x 11.5 x 8.3

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