A:AnswerNot all GA401 and GA402 series products come with AniMe Matrix™ Display supported. You can check the label on the giftbox. If it shows as [Eclipse Grey with AniMe Matrix] or [Moonlight White with Anime Matrix], it means the AniMe Matrix Display is supported on your laptop.
A:AnswerIt doesn't, but it has a neat design on the cover where it has a visible reflective layer visible under the cover which gives a rainbow shine when it reflects light.
A:AnswerIt should support QHD monitors -- although some monitors have limited refresh rates in one of two ports. And YMMV with refresh rates.
Graphics card is not upgradable.