Screen comparison: f7Pro vs t7Pro

Bought a fenix 7 Pro Sapphire Solar today, and compared it with my tactix 7 Pro that's been used for almost 2 years.

  1. The contrast on f7Pro seems a lot better than the t7Pro especially when the backlight is on.
  2. The backlight on f7Pro is much brighter than on t7Pro.

In the pic below, the left one is the f7Pro with 5% backlight, while the right one is the t7Pro with 10% backlight. Is it that the display has been upgraded, or my t7Pro is getting old?

(The camera on iPhone 12 sucs)