In principle this all makes sense and means you no longer need to interpolate a 1080p image over a 4K pixel grid when rendering 1,920 by 1080 pixels on a 3,840 by 2,160 pixel grid.

The Alienware AW2725QF combines four pixels from the 4K grid into one pixel for the 1080p mode. (Image credit: Dell) However, some graphical elements catch the pixel-doubling approach out.

Accsoon launches the SeeMo 4K HDMI adapter for Android, bringing high-definition streaming, recording, and live broadcast ...

You want one of the best 4K OLED panels, for less: This Samsung-sourced panel features in some of my favorite OLED gaming monitors, but here you can get hold of one for much less than the competition.

Accsoon has launched the SeeMo 4K HDMI Adapter for Android, bringing its pocket-sized video monitoring and streaming solution ...