I would like some help identifying this font. I'm reporting on Samsung (and LG) for our Asian History class. Many thanks.

Sharp Sans  Suggested by @seanfrasure 


Samsung Sharp Sans  Suggested by N0CT15 
Avant Garde Gothic  Suggested by Gustarrini 

Well, that looks imperceptibly similar, but the family is paid. Are there legally free/open-source fonts similar to it?

I don't think so..

It is not Avant Garde Gothic nor anything else that you would see. Its called Samsung Sharp Sans but also been taken as Sharp Sans.

Between Samsung Sharp Sans to Sharp Sans is just the Numbers. As for everything else is the same as always. Remember the only way to get Samsung Sharp Sans is a trick which I do not wanna tell. BUT I 100% searched it on Samsung Website.

Sincerely Anonymous

Sharp Sans (v1) by Lucas Sharp http://paganandsharp.com/typefaces/sharp-sans/