Home Phones News From retail box sightings to full hands-on videos, the Galaxy A57 is practically launching itself before Samsung gets the chance. Andy Boxall / Digital Trends Before Samsung could send out the official press release, the internet seems to have ripped open the Galaxy A57 5G’s box, revealing the colors and design of the handset ahead of its official launch (via SamMobile ).  Unboxing videos for the Galaxy A57 5G, along with those for the Galaxy A37 5G , have been uploaded to TikTok (by Sawitri Kulwarissaranan). The first thing shown in the videos is the minimalist retail boxes for the smartphones, each with the phone’s name. What do the hands-on videos reveal? The unboxing videos showcase the Galaxy A57 5G in purple and the Galaxy A37 in gray. Both handsets feature a glass-and-metal build with a triple rear camera setup.…