Gadgetell Mashup: 4 new iPhone challengers emerge

If you are like me, you were hoping to be bowled over by this years fresh crop of phones being unveiled across the Atlantic at the MWC (Mobile World Congress) in Barcelona, Spain. The biggest question on my mind is this: who is raising the bar? When the Apple made it clear the rumors of their entry into the phone market were true, many analysts predicted they couldn’t hack this tough road. Since those predictions, we’ve waited for a response. Is there anything debuting this year that will make us stand in line for? Here are the contestants: