Lenovo k6 power is a good device.I am using it from last 15 days and now I am reviewing it because I have a good knowledge about it.my experience of lenovo k6 power is very good. It has 4 GB of ram that is more than enough for multitasking. It has a good camera. Best thing about lenvo k6 power is its battery life.it is easily useble for a whole working day. In this phone there is good battery saving features. It has a nice and good looking build quality.only bad thing about this device is that it has no future updates support.