Lenovo P2 Marshmallow VS Nougat – Battery Drain Test Comparison

It’s the moment you’ve all been waiting for (well, a few of you). The battery drain test comparison between Marshmallow and Nougat on the Lenovo P2. Nougat promised better efficiency and thus a longer battery life, but how does it fare in a real-world test?

Nougat is version 7.0
Marshmallow is 6.0.1

Both tests the phone is on max brightness with auto brightness turned off. Connected to my 2.4GHz network and are completely factory reset – so this is how you would receive the phone out-the-box or after the Nougat update after factory resetting once more. Let me know what you think about the results in the comments below. Any questions? Feel free to ask and I’ll do my best to answer.