I am using this phone for past 5 years and it is working like like it bought new before. Condition is dull due to very long usage but there are no defects in my phone . this phone got dropped many times before but no issues in working.
But once its screen stopped working and I had to go to service centre where I realized that samsung is very bad in after sale service they promised to repair phone in 7 days but took 30 days so ease dont buy samsung.