You think iPhone 5 is big? LOL. It's tall, but still falls short in width.
Try having a HOX or S3 for a few weeks. You'll see how small 5 is.
Yup. The android superphones are way too clumsy to use one-handed. Never use your phone one-handed? That's what I thought until I used a supersized phone. It's completely awkward and you can't used to it if you're an iphone owner.
I predict a trend towards smaller android phones now. 4.3 inches, if done right, is the best compromise. It could be squeezed into the size of an iphone 5 in the future. Then that would be it.