Find What's Unique About Your Favorite Phone

What makes Lenovo Vibe Z2 Pro (K920) unique?

Here are 4 unique features & highlights of Lenovo Vibe Z2 Pro (K920) :
1 The world's first smartphone to flaunt a 6-inch display with 2k resolution
2 The #2 fastest phone with Quad-Core processor
3 The #2 Android Kitkat phone with the largest display
4 The #3 Android Kitkat Phablet with the highest camera resolution