Htc desire 826 ultimate desire smartphon working gud but some time heating problam but this phon nerver hang have massive sund system gud sund resolution gud camera 13 pixel both of side but camera not best part of this mobile best part of htc desire 826 is processor and ram working gud htc desire 826 have 2 gb ram and octa core processor and dual front facing speker boom sund effiact display size plus point of this mobile 5.5 inch display size I love this mobile I m using this phon last 1 year never hang after updating marshmallow no heating problam