Vivitek D557W vs Vivitek DU6675

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Basic Info
Price range
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Release dateDecember 2013**
Projection system & image
Aspect ratio16:10 (WXGA)16:10 (WUXGA)
Brightness3,000 ANSI6,000 ANSI
Throw1.0 - 10.0 **
Vertical lens shift
Horizontal lens shift
Vertical keystone
Horizontal keystone
3D mode
Vga in
Audio out
Other Features
Fan noise31.0 dB39.0 dB
Lamp life10,000 hours3,500 hours
Lamp watts190W280W
Height9 cm20 cm
Weight2.3 kg17.0 kg
Power usage240 w715 w
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Comparison of both projectors: Vivitek D557W vs Vivitek DU6675

The Vivitek D557W was released in December 2013; the Vivitek DU6675 arrived in the market in **.

Concerning the projection system specifications, the Vivitek D557W has a low brightness (3,000 ANSI) compared to the brightness of the Vivitek DU6675: 6,000 ANSI whereas the Vivitek D557W has a lower contrast of 15,000:1 than the Vivitek DU6675 having 3,000:1. The Vivitek D557W projector has a better resolution of 1280x800 with a throw of 1.0 - 10.0 , while the Vivitek DU6675 has only 1920x1200 with a throw of **.

As for the image system, the Vivitek D557W doesn't have the vertical shift, but the Vivitek DU6675 has it, and there is also a difference in the keystone capabilities.Both projectors have the 3d mode.

The Vivitek D557W is HDMI compatible, it has a VGA IN port, the Vivitek D557W has an audio out, and has a USB port. The Vivitek DU6675 is HDMI compatible, it has a VGA IN port, the Vivitek DU6675 doesn't have an audio out, and has a USB port.

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