5 February 2021, 8:35 am EST By Samsung Galaxy Z Fold 3 and Galaxy Z Flip 3's important details are leaked by different sources! The most exciting rumor is the devices' launching since they both have the same release date, as claimed by a popular Twitter user with a great track record when it comes to leaks. (Photo : Photo by David Ramos/Getty Images) BARCELONA, SPAIN - FEBRUARY 26: A visitor checks his mobile phone on day 2 of the GSMA Mobile World Congress 2019 on February 26, 2019 in Barcelona, Spain. The annual Mobile World Congress hosts some of the world's largest communications companies, with many unveiling their latest phones and wearables gadgets like foldable screens and the introduction of the 5G wireless networks.