It is reported to be a portrait-side front facing camera which can be used in the portrait orientation to unlock the iPad Pro or use FaceTime. Thus, it is expected to enable users to the purported M5 ...

Apple is reportedly eyeing two front cameras for the next iPad Pro, one positioned in landscape mode, while the other will sit alongside the top portrait edge.

The iPad Pro with the M5 chip is expected to be just as easy to use for selfies in a landscape or portrait orientation.