Smartphone means-—
That in addition to it being a cellphone. That you can access the internet with it. That the internet sites and your emails will display in a coherent way.
Aside from the above, the camera features coupled with large image display area, plus ability to instantly transmit these photos (and stoopid selfies) have boosted “smart” phone sales
That isn't the industry definition either. You've succeeded in defining almost every smartphone, feature phone, and even a few models of higher-end dumb phone. Sorry.