I really like my old 4.
Looking for a 4S to try.
Expect the faster (dual) processor will be noticeable.
Seems an ideal size and screen resolution.
Love the classic brushed (real) metal look!
Mine has a number of new parts, including a battery.
It was a 5 minute job, and $6 to $9 from Amazon, shipped.
I'm not the first owner of the phone, but I estimate original battery lasted 18-24 months.
Seemed fine by me.
As to a waterproof phone with a larger screen, go with the newly released Galaxy S4 Active. (5")
They've sold 20 million S4 regular handsets in 2 months, and now are broadening the family.
This variant should satisfy everyone but divers.
Dont know price or avaibility; saw it on a commercial out of the UK last weekend.
Edit: some of the specs are downgraded
here is a review:
http://mobile.pcadvisor.co.uk/reviews/mobile-phone/3454113/samsung-galaxy-s4-active-hands-on-review/
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