Viewsonic PG800HD vs ViewSonic PJD6551W Other comparison
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|Best price|| See price|| See price|
|Release date||November 2017||April 2017|
Projection system & image
|Aspect ratio||16:10 (WXGA) ||16:10 (WXGA)|
|Brightness||5,000 ANSI ||3,300 ANSI|
|Throw||1.0 - 7.6 ||1.1 - 10.0 |
|Vertical lens shift|
|Horizontal lens shift|
|Lamp life||2,500 hours ||10,000 hours|
|Lamp watts||574 Watts ||190W|
|Height||14 cm||10 cm|
|Weight||6.2 kg ||2.5 kg|
|Power usage||574 w ||295 w|
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Comparison of both projectors: Viewsonic PG800HD vs ViewSonic PJD6551WThe Viewsonic PG800HD was released in November 2017; the ViewSonic PJD6551W arrived in the market in April 2017.
Concerning the projection system specifications, the Viewsonic PG800HD is brighter with a brightness of 5,000 ANSI (ViewSonic PJD6551W has 3,300 ANSI) whereas the Viewsonic PG800HD has a lower contrast of 5,000:1 than the ViewSonic PJD6551W having 22,000:1. The Viewsonic PG800HD has a lower resolution of 1280x800 than the ViewSonic PJD6551W having 1280x800.
As for the image system, the Viewsonic PG800HD has the vertical shift, but the ViewSonic PJD6551W doesn't, and both projectors have the vertical keystone, but none has the an horizontal keystone correction, which means that you have to put the projector in front of the screen, but it can be fixed on the ceiling or placed on a table, lower than the screen.
The Viewsonic PG800HD is HDMI compatible, it has a VGA IN port, the Viewsonic PG800HD has an audio out, and has a USB port. The ViewSonic PJD6551W is HDMI compatible, it has a VGA IN port, the ViewSonic PJD6551W has an audio out, and has a USB port.