I have purchased a dell laptop before one and half years . In my personal experience the laptop is too bad because after l brought within a year that the laptop become too slow and software complaints. After that I contact customer care and make it okay. It show is that the laptop processor is i5 , but till now l did not feel that is i5 .it seems like i3
processor. It is not a user-friendly device. Battery life, touch pad, keyboard and the adapter is good. Till now I did not felt any problems and also dell customer care support is good. I am not satisfied on it. So that l would not suggest to purchase dell inspiron 15 3545 series products.