Samsung is set to unveil a tri-fold smartphone, the Project Moohan XR headset, and AI smart glasses at its Unpacked event on September 29 in South Korea. This event marks the company's third Unpacked of the year, focusing on new and experimental technologies without overshadowing its existing product lines. The XR headset is expected to launch in Korea on October 13, with the tri-fold phone and smart glasses following later.