https://wccftech.com/all-m2-ipad-pro-models-mini-led-launch-this-fall/

If we are getting an updated iPad Air 5 later this year, it is a given that Apple intends on refreshing its iPad Pro family too, and with more upgrades than you might think. One tipster believes that all members of the premium tablet range will be treated to mini-LED panels, along with an improved M2 chipset.

While Dylan has not mentioned on Twitter how the M2 would compare against the M1, we might have an idea, but we will get to that in a while. We reported a while back that the smaller 11-inch iPad Pro would get a mini-LED, which would be a major upgrade considering that the current model has a Liquid Retina IPS LCD panel. With the new display, customers will experience deeper blacks, higher color contrast, increased brightness, and improved color accuracy.