Smartphones rule without iPhones. Biased or unbiased? Mobile phones evolve from keypad to touch screen, from back camera to front and rear, and now - dual focused. New smart phones have artificial intelligence and impressive commands. You can get a good smartphone at an affordable price. The funny thing is that you swipe your card for a good smartphone and you'll go crazy over the next few months when another model with more advanced features comes out. The competition between the smartphones is close and tough. If you go with the flow, you'll end up broke and fooled by your desire to want more.