I've heard good things about the Samsung Galaxy. Congratulations, Yettie!
I'm still stuck on 3G myself. I think cellphones are great...for making telephone calls. I have one of those Sony Ericssons and have had it for five years. Great phone! I've even had AT&T block text messaging because all I was getting was junk messages. There's one concession I've made to modernity. I've done away with the old land line. Learned that from my sons. Our home security system even uses cellular technology.
I doubt you remember the first cellphones...ugly things the size of a brick. People carried them around in attaché cases. Your new toy is cool by comparison. Is it still cool to say "cool"?
SRA/Ericsson MTA (Mobile Telephone System A), 1956
Motorola DynaTAC 8000X, 1983
Your beauty.