25 May 2021, 05:05 am Samsung Galaxy Z Fold 3, and the company's future devices, such as the Galaxy Z Roll and Galaxy Z Slide are getting a new Split UI. A leaker suggests that it will be more flexible and adaptable for a rolling, folding, and sliding screen. (Photo : by Sean Gallup/Getty Images) BERLIN, GERMANY - SEPTEMBER 05: Visitors have a look at the new Samsung Galaxy Fold smartphone at the 2019 IFA home electronics and appliances trade fair on September 05, 2019 in Berlin, Germany. The 2019 IFA fair will be open to the public from September 6-11. The new Split UI is another hint that Samsung is certainly launching another fancy phone in the future -- a slidable or a rollable device. The South Korean giant's electronics division recently filed the trademark for the names "Z Roll," and lately, "Z Slide."