Many phone manufacturers have begun introducing devices with ultra-thin designs to test the market before deciding whether they can push it into a mainstream.
Currently, there are many types of sims that have been widely popular, including regular SIM, Micro SIM, Nano SIM and eSIM. So do you know what kind of SIM your phone is using? Let's find out!
Currently, eSIM is one of the technology applications that brings a lot of convenience to users. What is eSIM? Can Vietnam use it? How to switch to eSIM? Follow the article to learn more about eSIM.