My iPhone 4 will not turn on?

I came home from school to find out that my iphone won't turn on. It was working perfectly yesterday. I tried to reset it for more than 1 minute and it won't turn on, I tried charging it, still no, both, same answer. I accidentally dropped the phone in some water, but It was still working perfectly when it came out. I know that it is 100% charged, it will not turn on. Is it broken?

Time to buy a new phone. Get iPhone 5c.

Try connecting it to your computer. If nothing happen. You need a repair.

My Iphone 5c is not turning on! It is brand new less than 2 wks, no I haven't drop or done anything wrong. I had it on last night around 10 pm today at 6 my alarm didn't went on so try to check nothing:-( is off tryi to reset it nothing charged it again nothing please help what could be wrong?/