I was also pleasantly surprised by Azorpa. I have the reviewed model (A1), and for the price I paid (75 € if I remember correctly) I was expecting utter rubbish. It was the only unknown brand that was actually getting good user reviews, but I was still skeptical.
Build quality and material used were both good, it's really light weight but sturdy, and screen quality wasn't terrible so... Really happy with the purchase. Speaker sound quality is terrible IMO, but I couldn't care less (I use other speakers).
Had to buy it from their store though. Amazon didn't sell the version I wanted, they only sold older models at a higher price, which was underwhelming.
PS: if anyone wants another unknown brand recommendation, I recently discovered Baseus. Some of their stuff is very decent, with a build quality way above their price range.