CTouch has launched the 84in 4K Leddura xt touchscreen which delivers an 8 megapixel image (by comparison, full HD is a 2 megapixel image).
With a resolution of 4096 x 2160 pixels, its is being aimed at classrooms, meeting rooms and public display areas.
The multi-touch surface is compatible with Windows7 and Windows8, Mac and Linux platforms.
The new Leddura xt is powered with an OPS slot, and comes with the Soundbar xt to provide 90 Watts of audio.
Connectivity includes 3 x HDMI, 1 x HDMI UHD, Display Port, 2 x USB (2.0, 3.0), RS232, audio out.
All CTouch displays are shipped with multi-touch annotation software and BYOD4 connection software (Smoothboard Air) so users can connect smartphones, Apple iPad, Android, Windows tablet.
The display is delivered with a standard three-year full warranty (optional five years) and is available from December 2013 throughout Europe.