Hello sir, I am using lyf f8 from 1.2 year .Its sound quality is very good but after using 6 months reduce its quality and reduce the bass of speaker, and create a disgusting sound, and specially DJ Songs.
without sound problem other basic things are just super . its style is very good . So it can use for official use . No one can say negative about its style and design.
Other features are also very good, like camera, official app, specially net speed, but its function is slow but some time .
When we charging the phone, phone will be hot . otherwise its looking is fabulous, and its give the official feeling when we use it. And its value is good, Generally a medial class people can use it .