Oppo's Find N2 and Find N2 Flip have interesting takes on the foldable phone.
First look at the Oppo foldable phone - the hinges are breathtaking
Oppo Find N2 Flip review: new hinge decreases the crease, Smartphones
Oppo to launch two foldables to take on Samsung's Galaxy Z Flip and Fold
Oppo's Find N2 Flip Might Be the Cleanest Looking Foldable Phone Yet; Here Is the Design, Specs, and More
OPPO Find N3 Foldable Phone Review: A Shutterbug's Dream Come True - Yanko Design
Oppo's clamshell foldable smartphone is coming soon with affordable price - news
Oppo's Find N3 Flip Has an Alert Slider and 3 Rear Cameras - CNET
With the Oppo Find N3, fast-charging could soon be a reality for foldable smartphones
Oppo's First Foldable Phone Beats Samsung's Galaxy Flip on Screen Size and Battery