4K projector

You've heard of smart TVs and smart speakers before, but now there's a projector that can do double duty, calling up an assistant while you make media appear on your wall.

When is 4K not really 4K? It turns out defining what constitutes Ultra HD isn't always the same, especially when you're talking projectors.

Even though 8K is expected to be talked up quite heavily this year, the 4K UHD world will still be big. And so will projectors, but LG has plans to make 4K smaller and more portable.

Like something out of science fiction, lasers can be used for something other than pointing at a screen. They can be used for the screen itself.

If buzzwords to make people open their wallets are king, Sony has three of them on the way inside a trio of new projectors.

The biggest TVs may not be big enough for all folks. Fortunately, projectors can offer the big picture. Literally.

There are big TVs, and then there are projectors, devices that truly bring the cinematic experience of the big screen home. And the latest from Sony is pretty much that in a box.