<P> Unlike past Galaxy S series models , the S8 line does not feature physical navigation keys , electing to use on - screen keys instead . However , unlike other implementations , the home button can still be activated if it is hidden or the screen is off . The S8 's display features pressure sensitivity limited to the home button . To prevent the home button from burn - in damage , its position moves slightly . While The Verge claims that the S8 uses exactly the same 12 - megapixel rear camera as the S7 , though with software improvements , a report from PhoneArena claims that the phones carry new , custom camera modules . The front - facing camera was upgraded to an 8 - megapixel sensor with autofocus . The S8 features fingerprint and iris scanners ; the fingerprint reader is relocated to the rear of the device , to the left of the camera , due to the removal of the physical home button . In addition to an iris scanner , the S8 also features face - scanning as an option to unlock the phone . Face recognition technology had previously been implemented in earlier models since the Galaxy S III . </P>
<P> Unlike past Galaxy S series models , the S8 line does not feature physical navigation keys , electing to use on - screen keys instead . However , unlike other implementations , the home button can still be activated if it is hidden or the screen is off . The S8 's display features pressure sensitivity limited to the home button . To prevent the home button from burn - in damage , its position moves slightly . While The Verge claims that the S8 uses exactly the same 12 - megapixel rear camera as the S7 , though with software improvements , a report from PhoneArena claims that the phones carry new , custom camera modules . The front - facing camera was upgraded to an 8 - megapixel sensor with autofocus . The S8 features fingerprint and iris scanners ; the fingerprint reader is relocated to the rear of the device , to the left of the camera , due to the removal of the physical home button . In addition to an iris scanner , the S8 also features face - scanning as an option to unlock the phone . Face recognition technology had previously been implemented in earlier models since the Galaxy S III . </P>
how many megapixels does a samsung galaxy s8 have
how many megapixels does a samsung galaxy s8 have
12 - megapixel rear camera 8 - megapixel
12 - megapixel rear camera 8 - megapixel