Suspecting a camera problem, I re-did the display of the Santas on both 21CT55 and 27in Sony.
Judy and I agreed both TVs produced identical coloration of the two Santa's sweaters. I screen-shot both TVs and downloaded the camera.
I was astonished to observe the "fuller Santa" was black/white on both TVs while the "lesser Santa" was black/white on the Sony but blue/white and his hair was bluish on the 21CT55! Why this should be is not understood by me.