OnePlus is becoming ready to release their new OnePlus Open on August 29. It is going to be the first foldable phone from the company. The CAD view already went out and revealed the rear and front panel.
OnePlus is going to introduce this folding phone by the name “OnePlus Open”, instead of fold or anything else. This leak claimed the announcement date for the OnePlus Open.

OnePlus Open leaked release date
OnePlus Open leaked CAD view shows it will come here with a triple shape camera panel in the back and a single upper left sided punch hole cutout for selfie camera. Of course it branded Hasselblad.
Rumours suggested that the rear panel will be led by a 50MP Sony IMX890 sensor by getting OIS support, a 48MP ultrawide camera of Sony IMX581 sensor and a 64MP another periscope telephoto lens with 3x optical zoom. It looks identical to OnePlus 12 renders. Lastly, a 32MP front camera gets the notch.

Expected primary display of OnePlus Open leaked will be an 8 inch sensor of LTPO AMOLED panel getting Quad HD+ resolution and the secondary display is 6.5 inch Full HD resolution panel. Both will feature 120Hz refresh rate. It has an alert slider and quad speakers.
Most importantly, rumours added the hope of getting a Snapdragon 8 Gen 2 chip, which will get the power supply from a 4,800mAh battery along with a 80W wired charger.
Source: (1)