Also, speaking of Xiaomi, there's the newest Mi5 review, it took everyone by big surprise and if that's not the phone of the year, I don't know what will be (in short, it competes with the S7 edging it out at times)
http://www.gsmarena.com/xiaomi_mi_5-review-1411p9.php
It's the best performer, has the best camera sensor , battery life, build quality, several other stuffs that it's basically better at than any other phone, it degraded the HTC One M8's ultrapixel camera and included it as a mere selfie camera and even if you go for the 128gb version it costs half the flagship price.
And some quotes from the review so you know what I was talking about with Xiaomi :
"Xiaomi made it easy for us. The Mi 5 is one of the most beautiful, most powerful, and most capable smartphones to date and there is little to dwell on it. If the Mi 5 is available in your geographic region, our recommendation is to grab one right away."
"Throughout our review we found the Mi 5 acing most of the key tests, which easily puts it around the top of the flagship chain. Considering the Mi 5 costs half the price of a Galaxy S7 or similar, it's an easy recommendation."
"The iPhone 6s may be inferior in every way, but it's iconic design and iOS ecosystem are personal favorite for many."
"Xiaomi Mi 5 won our hearts back at the MWC in Barcelona. But having it around, playing with it, and handling it for a week, we must admit we are falling in love. The Mi 5 is one of the best looking smartphones to date, with exceptional looks and design."
"The lightweight Mi 5 is an absolute pleasure to handle and the cleverly crafted metal frame makes up for the slippery rear glass. The Xiaomi Mi 5 has the best grip among all other dual-glass smartphones we've met - snapping pictures, browsing, talking - there was not a single moment we feared we may drop it."
"The viewing angles are impressive as well, there is hardly any color shift or contrast loss when looking the Mi 5's display at an angle. It isn't AMOLED grade regarding contrast, but it sure is the next best thing."
"We ran our battery test and the Xiaomi Mi 5 scored a 92h rating, which means you can count on the battery to last just a few hours short of 4 days if you do an hour each of calling, browsing the web and video playback a day."
"The single-core performance is where the Kryo CPU shines. It did noticeably better than any other Android competitor, including the Galaxy S7 Exynos's Mongoose core, and it indeed doubled the performance of its predecessor (the Cortex-A57 within the Nexus 6P)."
"The dynamic range is high, which lately becomes a must for a flagship camera. Overall the processing is really mature and we consider those samples among the best 16MP ones we've seen so far.
The foliage is way better than the mess we saw on the Galaxy S7/S7 edge with more resolved detail and distinctive shapes even on the tiniest of grass and trees' blossoms. The green color is more accurate, too."