I don't remember any ceiling mount being included. The projector should be 1.5-2m away from the wall. On the ceiling, this means you have to run the cables quite far. However, if you plan to put the thing on the coffee table, the distance is almost perfect. We placed our devices under the table, so we had no cable laying costs. Only an extension cable is now needed from the sofa to the table.

The native resolution of this projector is Full HD/16:9. PC and output device (projector) communicate with each other. The PC resolutions are reproduced from VGA to WUXGA. With a lower resolution than Full HD, a minimum of residual light will be visible in a darkened room.

No, the resolution of the projector is 1920x1080 pixels, which corresponds to an aspect ratio of 16:9. However, if a 4:3 format comes from the source, only this will be projected.

I had the projector and it uses a UHD lamp. There is also the TH690ST short-throw projector, which uses LED. Therefore probably a mix-up.

Hello, I bought a free hanging ceiling mount 3 years ago which can be motorised in and out, I have never noticed a bulge which can be annoying. I only leave it down during the film then it goes back home :-)

I don't understand why I get an invitation in my mailbox to answer a technical question about a product I bought from Digitec. I am a customer and not a technical support. There is an error or abuse of my personal data.

If you compare the two sides side by side, purely from the specifications and the description where the TH671ST is specifically recommended for gaming, you are guaranteed not to make a wrong choice with this one.

Hello I have been using this device for about 2 months. I am very satisfied with the quality. The wall distance is approx. 2m and the image width on the smallest zoom setting is approx. 2m 40cm. At a distance of 4m I can imagine that not the quality but the size of the picture will be a problem. Unless it is a very large wall. It is also important that the room is dark.