Different Phones

Why do someone have an Apple and someone have a Samsung? Why do someone have a ZTE and someone have a LG? Why do someone have a HTC and someone have a Nokia? Why do someone have a Lenovo and someone have a Motorola? Why do someone have a smart phone and someone don’t?

What is the difference between an Apple and a Samsung? Is it because of iPhone, Samsung, ZTE, LG, HTC, Nokia, Lenovo and Motorola are smart phones? How about if you have a stupid phone and an iPad or an iPod?

What is the good thing about all those company? why don't we just use our computer when we need to contact someone? why don't we just GPS when we need map, the GPS and computer have less radiation than phones. America government said they will probably make America a Wi-Fi country, which means they dont need any 3G or 4G connection. Wi-Fi have more radiation than the signal. so all of human should use the old Nokia, like the Nokia 10 years before.

BECAUSE IT IS GOOD FOR OUR HEALTH