BenQ MU686 vs BenQ MX819ST Other comparison
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|Release date||November 2016||July 2013|
Projection system & image
|Aspect ratio||16:10 (WUXGA)||4:3 (XGA)|
|Brightness||3,500 ANSI||3,000 ANSI|
|Throw||1.0 - 7.4 ||0.2 - 3.7 |
|Vertical lens shift|
|Horizontal lens shift|
|Fan noise||31.0 dB||32.0 dB|
|Lamp life||7,500 hours||10,000 hours|
|Height||13 cm||11 cm|
|Weight||3.3 kg||2.6 kg|
|Power usage||350 w||270 w|
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Comparison of both projectors: BenQ MU686 vs BenQ MX819STThe BenQ MU686 was released in November 2016; the BenQ MX819ST arrived in the market in July 2013.
Concerning the projection system specifications, the BenQ MU686 is brighter with a brightness of 3,500 ANSI (BenQ MX819ST has 3,000 ANSI) whereas the BenQ MU686 has a higher contrast of 12,000:1, the BenQ MX819ST having only 13,000:1. The BenQ MU686 has a lower resolution of 1920x1200 than the BenQ MX819ST having 1024x768.
As for the image system, both projectors don't have the vertical lens shift nor the horizontal shift, and there is also a difference in the keystone capabilities.Both projectors have the 3d mode.
The BenQ MU686 is HDMI compatible, it has a VGA IN port, the BenQ MU686 has an audio out, and has a USB port. The BenQ MX819ST is HDMI compatible, it has a VGA IN port, the BenQ MX819ST has an audio out, and has a USB port.