I bought Lenovo Vibe P1 in December 2015. Its been almost 3 and half months since I am using it. My experience is I can say average. Not soo good not so bad. Yeah the phone has not created any problem and I am quite happy with it.
The main eye catching feature of this phone is its huge 5000 mah battery. It lasts for almost 3 day without internet and for almost 1 and half day with 3g. I am really satisfied with the battery performance.
But in terms of performance it is average. The UI is having too many applications. Little bit lagging
The camera is not also that much good
Screen resolution is average
The company stopped its selling.