BenQ HT2550 vs Optoma TH671ST Other comparison
|Price range|| || |
|Best price|| See price|| See price|
|Release date|| ||November 2017|
Projection system & image
|Aspect ratio||16:9 (4K)||16:9 (HD) |
|Brightness||10,000 ANSI||3,000 ANSI |
|Throw||2.3 - 9.66.0 ||1.1 - 4.6 |
|Vertical lens shift|
|Horizontal lens shift|
|Fan noise||33.0 dB||33.0 dB |
|Lamp life||15,000 hours||15,000 hours |
|Height||12 cm||14 cm|
|Weight||3.3 kg||2.7 kg |
|Power usage||385 w||355 w |
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Comparison of both projectors: BenQ HT2550 vs Optoma TH671STThe BenQ HT2550 was released in ; the Optoma TH671ST arrived in the market in November 2017.
Concerning the projection system specifications, the BenQ HT2550 has a low brightness (10,000 ANSI) compared to the brightness of the Optoma TH671ST: 3,000 ANSI whereas the BenQ HT2550 has a higher contrast of 15,000:1, the Optoma TH671ST having only 10,000:1 . The BenQ HT2550 has a lower resolution of 3840x2160 than the Optoma TH671ST having 1920x1080 .
As for the image system, both projectors don't have the vertical lens shift nor the horizontal shift, 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.Both projectors have the 3d mode.
The BenQ HT2550 is HDMI compatible, it has a VGA IN port, the BenQ HT2550 has an audio out, and has a USB port. The Optoma TH671ST is HDMI compatible, it has a VGA IN port, the Optoma TH671ST has an audio out, and has a USB port.