We had one of those, even smaller, I think. I don't remember so much space on the right for knobs and dials.
Ours was 7" screen, portable (if you had a long enough extension cord
), with a white case, and showed everything in glorious black-and-white.
The first color TV we got was a "yuge" 19-inch monster. My excuse for getting it was that I needed a monitor for my new Commodore 64 computer.
But all that was way back in the days when making a telephone call meant that first I looked for the crank which you turn to ring the operator...