"Phone hang frequently . Very bad experience with Samsung as this phone hangs usually."
"Hanging problems becm normal now, it is not works as 4G handset but 2G actually. ."
"The ram is very less. If u install 2 or 3 networking sites app it will hang whenever u turn on mobile data."
"Lagging problem . Have been using for 8 months now nd it hangs up bad Flipkart please don't deal with such product nd ppl don't even think of buying it."
"Hangs often . It hangs out often while browsing battery drain soon when we use net it heats if we open more apps."
"It also has the same problem (hanging). When we have Apps, it is hang like old Samsung smartphones"