I read that the Komet TV's had a remote controlled swivel base so you can oreient the cabinet for best viewing.Would have liked to see that work!Also the set had a mono Hi-fi system built into it.
the very early TV's had electrostatic deflection-like most oscilloscopes so they were limited to the small screens.Magnetic deflection-the magnetic deflection yokes allowed for TV's to have larger screens.Also in the early sets they didn't have the higher voltage power supplies later TV's had with larger CRTs.