Ricoh PJ HD5451

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PJ HD5451

Basic Info
Price range
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Release dateNovember 2017
Projection system & image
Aspect ratio16:9 (HD)
Brightness3,800 ANSI
Throw1.3 - 7.0
Vertical lens shift
Horizontal lens shift
Vertical keystone
Horizontal keystone
3D mode
Vga in
Audio out
Other Features
Fan noise37.0 dB
Lamp life6,000 hours
Lamp watts310 Watts
Height14 cm
Weight6.4 kg
Power usage352 w
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Review of Ricoh PJ HD5451 .

This Ricoh PJ HD5451 projector is in the mid-range of the projector market, and it was released in November 2017.

As for the projection system specifications, the Ricoh PJ HD5451 has a brightness of 3,800 ANSI (brightness is important if the room is not dark enough) and a contrast of 8,000:1 . The Ricoh PJ HD5451 projector has a resolution of 1920x1080 with a throw of 1.3 - 7.0 and it is rather noisy with 37 dB.

As for the image system, Ricoh PJ HD5451 has the vertical lens shift but no horizontal lens shift, and

Lastly, the Ricoh PJ HD5451 is HDMI compatible, it has a VGA IN port, the Ricoh PJ HD5451 has an audio out, and has a USB port.

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