<P> iPhone 8 and iPhone 8 Plus are smartphones designed , developed , and marketed by Apple Inc . They were announced on September 12 , 2017 , alongside the higher - end iPhone X , at the Steve Jobs Theater in the Apple Park campus , and were released on September 22 , 2017 , succeeding iPhone 7 and iPhone 7 Plus . </P>
<P> iPhone 8 and iPhone 8 Plus are smartphones designed , developed , and marketed by Apple Inc . They were announced on September 12 , 2017 , alongside the higher - end iPhone X , at the Steve Jobs Theater in the Apple Park campus , and were released on September 22 , 2017 , succeeding iPhone 7 and iPhone 7 Plus . </P>
when did the i phone 8 plus come out
when did the i phone 8 plus come out
September 22 , 2017
September 22 , 2017