Galaxy Z Fold 3 display uses a more power-efficient Eco OLED tech

The Galaxy Z Fold 3’s under-display camera, which Samsung officially refers to as an Under-Panel Camera or UPC, may have stolen the spotlight from the foldable’s stronger UTG (Ultra-Thin Glass) material. Its addition, even if disappointing for some, wasn’t just a matter of slapping on some off-the-shelf technology and calling it a day. Samsung’s display-making arm has now revealed that …