Apple today provided developers with the first beta of tvOS 18.2, and the update adds support for the 21:9 aspect ratio that projectors use. As noted by Sigmund Judge, the update includes a new option ...

It features a native 4K UHD output that is further enhanced by its 21:9 aspect ratio. It is easier to use the projector to view multiple documents due to its large display resolution. It can also be ...

LG Business Solutions has introduced a new high-brightness 4K UHD laser projector featuring 21:9 aspect ratio support, maximizing visibility for conferencing apps and presentations in commercial ...

Sony‘s Xperia smartphones have long held a unique place in the Android ecosystem. These devices consistently boasted a 21:9 aspect ratio, perfect for cinephiles and those who valued a taller screen.