The new HMD Touch 4G — only available in India for now, and unlikely to ever come to the US — splits the difference between smartphones and feature phones, offering a touchscreen and video calling, but with the small size (and price) of feature phones. It looks mostly like a smartphone, but oddly smushed down: its screen is just 3.2 inches, and the whole thing only weighs 100g.
https://www.theverge.com/news/795993/hmds-touch-4g-is-a-dumb-smart-phone