Just checked the PocketGo, PocketGo 2 (original model), and PocketGo 2 (new model), all seem to be aligned but with a few differences:
(https://i.imgur.com/y7JimsH.jpg)
PocketGo generation 1
(https://i.imgur.com/yLMZggd.jpg)
PocketGo generation 2 (original)
(https://i.imgur.com/B577Z8T.jpg)
PocketGo generation 2 (new)
The first generation PocketGo display panel has the red, green, and blue sub-pixels stacked horizontally while both second generation consoles have sub-pixels stacked vertically. Additionally, the second generation PocketGo is supposed to have an evenly grey wallpaper but looking at the sub-pixels shows that adjacent pixels appear to be display slightly different colours and these arrangements are actually slowly alternating between the two colours (red + green vs red + blue).