- Now, OPPO says it has a tri-fold phone in the works with proof to back it up Android Central
- Oppo tri-fold concept showcased – GSMArena.com news GSMArena.com
- Xiaomi Exploring New Foldable Options With A Tri-Fold Display, Slated To Launch Next Year To Take On Huawei Wccftech
- Oppo shows off render of a triple-folding concept phone Notebookcheck.net
- We may be at the start of an exciting mobile trend Yahoo! Voices
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