I have purchased the xiaomi mi pad 3 mnths ago from amazon.
The build quality is the most toughfest build ever made on a tablet dnt worry abt that.
Nw screen quality which is a 2k display is also as same as like build quality one word fr the screen quality is superior.
It has 2gb ram out of that u will get max of 900mb free.
The chipset is great its a nvidia k1 u can play any games at high setting easily.
The 8mp camera is also good for a tablet not awsm not bad.
Nw the battery which is 6700mah is killer it will easily last for full day of heavy use. so nw u think how much battery u can get with it by ur usage time.
Cons: -
1) The ui is very lagi specially browser surfing it is not optimize accroding to the processor.
2) The speaker quality is average.u will not enjoy by watching movie.xolo play tegra has much loud speaker this this.
I hope u will purchase it by proper thinking.