Samsung is a Japanese company of electronics.So you can buy Samsung appliances without the fear of data hacked by China.And you won’t believe, I have a Samsung button phone( 2G) .It is unbelievable but my 4G Vodafone SIM can run in that 2G mobile! With no problems! This is the most favourite thing I like out.Throw Vivo and Oppo and switch to Samsung.Don’t fall in China’s cyber attack tactics.Samsung is Japanese so you may get a warranty or guarantee, whatever.I advise to invest on Samsung.Your data gets a protect.If you want, you can listen to my advice, if no, China may get your biodata.