I purchased this phone because it is the fastest phone priced around Rs.14, 000 and the most popular phone with quad core processor and 3 GB RAM.
Things I like in Lenovo Zuk Z1 is it has most fastest quad core processor with 2.5 GHz and 801 snapdragon supported by 3 GB RAM.
Memory storage is very good as Lenovo zuk z1 gives 64 GB internal space.
Things which I dont like in this device is it has no FM radio, 4100 mAh non removable battery and you cant expand its memory as it has non expandable memory.
I choose this brand because it providing lots of features in mid range, It has fastest quad core processor available in todays generation, Along with a good camera feature, Huge RAM and storage space and long battery life makes this device a really good option in this mid range segment.