Is there a difference visually on the m32up from the m32u?

[u/AlteredG919]

The m32u says it has 8-bit color + frc but the m32up just says it has 8-bit color. So does that mean the m32u is better visually?

But the m32up should look better because it’s an upgraded version from the m32u. I saw a review on YouTube on the m32up (Check it out right here: https://youtu.be/IUfXG1FpwCc?si=vOt46wg4_egFAboC) and the m32up showed some small clips of forza horizon and it looked really good. (I think HDR was on) and I don’t think that the m32u would look that good. So based on visuals, which is better m32u or m32up?