I’m using OPPO fls for last three months. I feel a good phone. It’s charging is fast. And when we use mobile in 4g also it’s charge drains slowly. Super battery backup. 64 gb if inbuilt helps to install many apps and video and it comes with memorycard option also it helps more storage.the best mobile for gaming. It doesn’t gang in higher end game also. Good resultion. Good Camera clarity. Slim and colour makes oppo f1s look good .a good mobile