Optoma HD143X VS BenQ TH671ST
Optoma HD143X
  • Brand - Optoma
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - true
BenQ TH671ST
  • Brand - BenQ
  • Aspect Ratio - 16:9
  • REMOTE CONTROL - true

Product Analysis - Choose the best one

BenQ TH671ST

BenQ TH671ST...

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BenQ TH671ST: ANSI Projector with Short Throw Distance and Low Input Lag

BenQ TH671ST

If you’re looking for the middle-class entertainment projector with diverse connectivity and bright display, take a look at the BenQ TH671ST review. This projector has won an award as a gaming projector in 2019, thanks to its short throw, large screen, fast resp

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Pros & Cons

Optoma HD143X

VS

Pros

    • The projector is supplied the SmartEco mode technology, which allows using up to 70% less energy.
    • The projector is supplied with a modifiable 3D mode along with the VESA RF glasses support.
    • The setup of the projector is user-friendly: it took me about five minutes to have the device ready for work.

Cons

    • The integrated 10W speaker gives enough volume and the decent sound quality only in the small room.

BenQ TH671ST

VS

Pros

    • High brightness and contrast
    • Gaming-specific picture modes
    • High refresh rate support

Cons

    • Mediocre black levels

Specifications

Specification Optoma HD143X BenQ TH671ST
Properties
Noise Level, Dba 31 33
Projection Distance, M/ft 1.2 - 11/3.2 - 36 0.9 - 3.3/3.2 - 9.8
Projection Screen Size, Inch 37 - 307 60 - 180
Projection System DLP DLP
Pixel Number 2304000 2304000
Color Reproduction 1.07 billion 1.07 billion
Throw Ratio Range 1.47 - 1.62 0.69 - 0.83
Contrast Ratio 23000:1 10000:1
Power Consumption, W 330 355
Brightness, Lumens 3000 3000
Input Lag, Ms 16 16
Aspect Ratio 16:9 16:9
Lamp
Lamp Type, W 240 240
Lamp Life (eco Mode), Hours 10000 15000
Lamp Life (normal Mode), Hours 3500 10000
Connectivity
Spdif (optical)
Audio Output (3.5mm) 1
Audio Input (3.5mm) 1
Usb (service) 1
Audio Input (rca)
Usb 1 1
Composite Video Input (rca)
12v Trigger 1
Vga Input 1
Rs232 (db-9pin) 1
Mhl
Ethernet (rj45)
Audio
Speaker Power, W 10 1
Integrated Speakers
Sound Type mono mono
Lens
Zoom Ratio 1.1x 1.2x
Lens Shift vertical +/- 40% vertical +/- 40%
Focal Length, Mm 15.59 - 17.1 10.2 - 12.24
F-number 2.6 - 2.78
Features
Projection Method front, rear, ceiling mount, tabletop front, rear, ceiling mount, tabletop
Security Kensington lock, Kensington lock, password protection
3d
Mouse Functions
Remote Control
Dimensions
Weight, Kg/pounds 2.49/5.5 2.2/5.9
Size W X H X D, сm/inches 22.86 x 29.72 x 9.65/9 x 11.7 x 3.8 27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5 inches
Resolution
Resolution Abbreviation Full HD Full HD
Max Resolution (resized) 1920 x 1200 1920 x 1200
Native Resolution 1920 x 1080 1920 x 1080
User Manual
Manual hd143x.pdf th671st.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 40

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