Hanging is depend on the user behaviour with the device and also depend on how we care our device. installing a lot of app, due to running of background unused apps, full internal storage, not closing app after use.
read following post which is all about increasing your device performance
Thank you for sharing your concern. The relevant department will serve you better, if you can provide logs/video within 15 minutes of issue occurrence by registering this feedback in Error Section (Samsung Members App -> Feedback -> Questions/Errors -> Create -> Error reports). Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
