Which cell phone is the best hands down (Nokia Lumia 1020 or iPhone 5s)?

I'm planning on getting a new cell and i can't make up my mind between the too. I love the camera on the Lumia and I love the design and how the messaging is on the iPhone 5s is. There are some parts on each cell that i love. Do you see my problem?

Which cell should i buy?

Which one is more worth my money?

How to check my iphone 5's battery health?

So a couple weeks ago, I noticed my iphone 5 battery wasn't working at full capacity (i charged it all night and it would be dead in a couple hours) so I went to the apple store and they did a diagnosis on the iphone itself and said this was to be true. They gave me a brand new iphone 5 to replace it with, but now i'm wondering if the same thing is going on because it was just at 23%, i charged it for about 20 minutes then it was at 98%. I don't know if this is a bad thing but somethings off. How do I go on my iphone without downloading anything and go to the settings and check to see what's going on with the battery itself? I can't remember how the genius people did it

Is free Wi-Fi calling ending?

I'm really confused about Wi-Fi calling apps. I tried reptel the other day, they say they are free but at the last minute they tell you it is only free for other reptel users. Is there any iphone apps that keep Wi-Fi calling truly free? Also is there any windows apps that keep Wi-Fi calling truly free? Meaning I can call anyone at anytime as long as I have Wi-Fi?

I want to replace my phone with an unlocked iphone. How?

I my phone stopped charging and now i have the choice to replace it with the 150 $ replacement fee or buy a 150 dollars phone.
i want to do the latter in buying a used iphone 4 gb
how would this proccess go? If i bought an unyoked iphone?
if i bought a iphone locked to another carier?

10 pts thanks

Can i use ebay iPhone with Wi-Fi?

I'm looking at a Verizon iPhone 4s on ebay. Can i use it without a carrier and just for Wi-fi? I do not want to pay for any service and just to use with Wi-Fi.

Can I play clash of clans on my mac?

I have tried downloading genymotion and bluestacks to run coc but, it doesn't recognize my iPhone 5 are there any other solutions or programs?

How to know which Apple ID was used to set up my iPhone 4s?

Well I currently live in Peru but I got a brother living in the US who sent me his old iPhone 4s to Peru. It's working fine by now (currently using it as an iPod) but it's got iOS 6 running and I wish to update it to iOS 7. However, I was told that after installing I'm gonna be asked to put the Apple ID that was used to set up the iPhone (original owner) otherwise the iPhone would be locked. So I asked my brother for the mail and password and he gave me a working Apple ID with 3 paid music albums and some other stuff but he told me that he wasn't sure if that was the ID he used to set up the iPhone since he had 2 accounts (he doesn't remember the other one). Is there a way to prove if the ID is correct or not BEFORE updating to iOS 7 so in case it's wrong nothing really happens?