ViewSonic M1 VS Optoma W331
ViewSonic M1
  • Brand - ViewSonic
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - TRUE
Optoma W331
  • Brand - Optoma
  • Aspect Ratio - 16:10
  • REMOTE CONTROL - true

Specifications

Specification ViewSonic M1 Optoma W331
Audio
Sound Type mono
Speaker Power, W 6 2
Integrated Speakers
Settings
Keystone Adjustment Vertical, +- Degrees 40
Keystone Adjustment Horizontal, +- Degrees
Properties
Aspect Ratio 16:9 16:10
Input Lag, Ms 33
Projection Distance, M/ft 0.6-2.7/2.2-8.8 1.2 - 32.1/3.2 - 104.9
Noise Level, Dba 29
Projection Screen Size, Inch 24-100 36 - 300
Projection System DLP DLP
Pixel Number 8300000 2304000
Color Reproduction 1.07 billion 1.07 billion
Throw Ratio Range 1.20:1 1.54:1 - 1.71:1
Contrast Ratio 120000:1 22000:1
Brightness, Lumens 3300
Power Consumption, W 55 253
Lamp
Lamp Life (normal Mode), Hours 30000 5000
Lamp Type, W 195
Lamp Life (eco Mode), Hours 10000
Connectivity
Ethernet (rj45)
Spdif (optical)
Audio Output (3.5mm)
Audio Input (3.5mm) 1
Usb (service)
Audio Input (rca) 1
Usb 2 1
Composite Video Input (rca) 1
12v Trigger
Vga Input 1
Rs232 (db-9pin) 1
Mhl
Lens
Zoom Ratio 1.1x
Lens Shift vertical +/- 40%
Focal Length, Mm 21.86 - 24
F-number 2.41 - 2.53
Dimensions
Weight, Kg/pounds 0.74/1.65 2.2/5.5
Size W X H X D, сm/inches 14.4 x 4 x 12.7/5.7 x 1.6 x 5 7.6 x 27.9 x 22.8/3.8 x 11.7 x 9
Features
Projection Method front, rear, ceiling mount, tabletop
Security Kensington lock, password protection
3d
Mouse Functions
Remote Control
Resolution
Resolution Abbreviation Full HD HD
Max Resolution (resized) 854x480 1920 x 1200
Native Resolution 854x480 1280 x 800
User Manual
Manual - w331.pdf
Video Compatibility
Secam
Pal
Ntsc
Operating Temperature
Max, C/f 40/104
Min, C/f 5/41

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