Android phone china? Android newbie

[doifer]

Seems that all friends around me are hanging on iPhone or android phone, but I still use an old school Nokia phone. lol. OK, I'm moving on. iphone is a little expensive, so I take a deep look at various android phones. Then, I found some here that marked from china, but with beautiful specs. and good price. So, any one try these before? Are they reliable?
Thanks for your advices.