Camera control buttons are already included on some smartphones these days, but with Apple's introduction on the iPhone 16, its popularity is expected to continue to grow. Most recently, it was reported that Nubia as well as Oppo are planning to add camera control buttons to their upcoming devices.
Nubia is ready to confirm the Nubia Z70 Ultra will include a better camera button on their smartphone. In addition, Oppo is also said to include the same feature on the upcoming Oppo Find X8.
It's not impossible that we'll see more device manufacturers, including mid-spec devices adding physical camera control button features to their respective devices. This also indirectly shows that we have to wait for a longer period of time to see the presence of non-button devices in the market.