[reedlaw]

It's clear from the Chinese version of the site that it's 4K: http://www.mi.com/mitv

[MCRed]

That's a different display. Look on the tech specs page for the chinese one: http://www.mi.com/mitv#params and compare it to the OP: http://www.mi.com/en/mitv#fullspecs

For example, the CPUs are different, one's a snapdragon 1.7GHz, the other is a Cortex A9, 1.4GHz. (Different GPUs too.)

Not to mention one explicitly says it's 1920x1080, while the other is "4K".

[agileT]

The tv on chinese page is MiTV 2, which is the second-generation MiTV, while the one on en page is MiTV, which is launched several months before. It seems that MiTV 2 in en page has not updated yet.

[reedlaw]

You're right. There's a number "2" after the name of the TV in Chinese. Maybe the Chinese site is the second generation Mi TV.

[MCRed]

The price on the Chinese page is 3999 yuan, which translates into $641, indicating this is the model the OP meant. So it looks like the OP linked to the wrong page by mistake and got version 1 instead of version 2.