Xiaomi's Redmi brand has big plans coming up. Just this week it was revealed that Xiaomi's sister brand was going to reveal the K20, a fully-spec'd smartphone made by the brand. The phone was dubbed "Demon King" when Redmi's manager posted the phone's AnTuTu score on the Chinese micro-blogging site, Weibo. There will be a K20 and K20 Pro. Now, a full list of alleged specs has leaked on Twitter, offering more details of what we can expect from this supposed "flagship killer"- on paper, of course. The watermark at the bottom indicates the specs were originally posted to Weibo. Here are...