Optoma ML750ST VS BenQ HT2050A
Optoma ML750ST
  • Brand - Optoma
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - true
BenQ HT2050A
  • Brand - BenQ
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - true

Pros & Cons

BenQ HT2050A

VS

Pros

    • It has a low level of heat emission during work.
    • Its high brightness level makes it work well in good light conditions.

Cons

    • It has only vertical keystone adjustment.
    • The projector shows some colorful flashes in black-and-white videos.

Specifications

Specification Optoma ML750ST BenQ HT2050A
Connectivity
Audio Input (3.5mm) 1
Usb (service) 1
Audio Input (rca) 1
Usb 1 1
Composite Video Input (rca)
12v Trigger
Rs232 (db-9pin) 1
Vga Input 1
Mhl
Ethernet (rj45)
Spdif (optical)
Audio Output (3.5mm) 1
Lens
Focal Length, Mm 8.02 16.88 - 21.88
F-number 1.9 2.59 - 2.87
Zoom Ratio 1.3x
Lens Shift vertical +/- 40% vertical +/- 10%
Dimensions
Size W X H X D, сm/inches 10.1 x 4.8 x 5/4.4 x 4.8 x 2.2 38.5 x 12.7 x 27.7/15 x 4.79 x 10.9
Weight, Kg/pounds 0.3/0.9 3.3/7.2
Resolution
Resolution Abbreviation HD Full HD
Max Resolution (resized) 1920 x 1080 1920 x 1200
Native Resolution 1280 x 800 1920 x 1080
Properties
Pixel Number 1296000 2304000
Color Reproduction 16.77 billion 1.07 billion
Throw Ratio Range 1.8 - 10.6 1.15 - 1.5
Contrast Ratio 20000:1 15000:1
Brightness, Lumens 700 2200
Power Consumption, W 77 353
Aspect Ratio 16:9 16:9
Input Lag, Ms 16 16
Projection Distance, M/ft 1 - 2.6/3.2 - 6.5 1.5 - 6/3.2 - 19.6
Noise Level, Dba 22 29
Projection Screen Size, Inch 30 - 80 60 - 180
Projection System DLP DLP
Features
Security password protection Kensington lock, password protection
3d
Mouse Functions
Remote Control
Projection Method front, ceiling mount, tabletop front, rear, ceiling mount, tabletop
User Manual
Manual ml750st.pdf ht2050a.pdf
Video Compatibility
Secam
Pal
Ntsc
Operating Temperature
Max, C/f 35/95 40/104
Min, C/f 5/41 0/32
Settings
Keystone Adjustment Horizontal, +- Degrees
Keystone Adjustment Vertical, +- Degrees 40 10
Lamp
Lamp Life (eco Mode), Hours 20000 7000
Lamp Life (normal Mode), Hours 20000 3500
Lamp Type, W 240
Audio
Sound Type mono mono
Speaker Power, W 1.5 10
Integrated Speakers

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