I have an iPhone (great piece of kit), and a Galaxy S2 (for testing apps mainly).
The latter doesn't charge properly, and is now in the bin.
I need a replacement for the S2.
Can anyone recommend me a good Android phone?
I've heard the Nexus is fairly good. HTC a great phone, but the company may soon be down the gurgler.
Galaxy S4 or S3 (love mine)
HTC One
Nexus 4
Droid DNA
Edited: I have no problem with battery life on my S4. My friend says his battery life on the Nexus 4 is phenomenal, I heard the same about the HTC One.
I would go with the S3 or the S4...or any other phone with a removable battery. The differentiation lines for normal day use between the newer android phones is so slim it really doesnt matter which you choose. I would suggest the one you like the look of more and that saisfies your wants. I like the samsungs because of the physical home button and I have a spare battery for my S3 that fits in my wallet just in case.
I got a Kyocera Hydro. I love my Android!
Touch screen, completely waterproof (and I've accidentally testes this on numerous occasions, having a three year old that knows no fear!) and actually simple to run. I've got mine running on Google and it's synched to my Chromebook, too.
I can't do a lot for webpages, though, which sucks. But it's a Muve phone, which allows me unlimited music downloading as part of my phone service.
"Good writing is supposed to evoke sensation in the reader - not the fact that it is raining, but the feeling of being rained upon." -E.L. Doctorow

Probably what stands out for me at the moment is the s4, and the HTC one. There are some cool ones coming though. Out of what's coming soon probably the Xperia z1 stands out for me.
I love my Samsung......I started with a galaxy s and now have an S4 and simply love them..... I do like the droid.....my next purchase is the nexus 10 though Google here I come
I have an HTC wildfire,quite a decent one in my opinion.
Galaxy s4 is very awesome and I really love it plus it has a very good battery life
I have an HTC DNA and I love it. Best phone I've ever had. Super fast quad core processor is the way to go. From what I've read, the HTC One is a good phone too and a bit newer than the DNA. So far, I've been very impressed with HTC.
When the debate is lost, slander becomes the tool of the loser. Socrates