Samsung's Galaxy S11 Likely to Debut Next Month. The smartphone could premiere February 11 at the company's annual Unpacked event. The date is just a couple weeks before the Mobile World Congress in Barcelona. It is also a month after the 2020 Consumer Electronics Show in Las Vegas. Rumors of the phone's intro came after Samsung released a short teaser for Unpacked. . According to CNET, sources say three Galaxy S11 phones in different sizes will be revealed. Possible features include 5G service and a 5,000-mAh battery. The phone is also said to have a 108-megapixel camera and a similar design to the Galaxy Note 10