Its not dought its a premium device from Samsung but here is some main dis advantage › No microSD card slot; no 128GB built-in memory option
› The battery is not user-replaceable
› No IR port
› No enhanced resistance to liquids or dust
› No stereo speakers
› No particularly easy to handle
Both side glass if in case u just drop so u will just going to see a brake display in any bcs they have both side edge and main problem with s6 the camera lens is easily broken and got scratches and its massive device 5.7 qhd display super amoled display its juta have 3000 mah battery u will not get a full day on little heavy use