I am posting this review after use of more than 6 months.HYBRID SIM SLOT ISSUE-The drawback I felt is its Hybrid sim slot which has caused disaster, because 32GB internal storage is not sufgicient now a days and 64GB version was not available when it I bought it.Solution - But hybrid sim adaptor saved me which I bought online. Due to which I can use 2 sims along with memory card.BLUTOOTH HEADPHONES CONNECTIVITY ISSUE -Another major drawback is wireless bluetooth stereo headphones connectivity issue. It gets connected to the phone but its sound fluctuates at every second so I simply can’t use it. For all other phones it works very well.Solution is - Go to Lenovo care and get your motherboard replaced as they know the issue.