Samsung has released a video showing what goes into making the Galaxy Z Fold 4 and Galaxy Z Flip 4 foldables.
makes some the world’s best foldable smartphones, both in terms of functionality and durability. And there goes a lot in making these engineering marvels. The Korean company has a video showcasing how the newly-released Galaxy Z Fold 4 and come up through its production line before reaching consumers’ hands.The video shows Samsung putting the foldable duo through rigorous durability and functional testing procedure after assembling them. It begins with what appears to be the final step of the assembly process: putting on the back cover. Once all components are fitted, robots precisely place the back cover on top of the phone and compress it firmly. The device is now ready to enter the testing stage.Samsung begins with functional testing. It checks the device’s touch and proximity sensors, S Pen (only on the Galaxy Z Fold 4), and features like Samsung Pay.
