Normal battery usage of iphone 4?

Okay so after i updated my iphone 4 to 7.0.2. My iphone battery usage is 4 hrs 30 mins. Is that normal? Some says that their iphone 4 last for 6 to 8 hours of usage which is the normal battery life. I don't usually play hd games. I just on the Wi-Fi and surf the net. What should i do? Oh. I already restore it because before it was 2 mins 1% with Wi-Fi on.

Depends on how you use it

I had the same problems, try this link it helped me.

http://www.huffingtonpost.com/2013/09/30/ios-7-battery-life_n_4016255.html?ncid=edlinkusaolp00000003

  • Under settings on my iPhone, does the data usage include Wi-Fi usage? Because its stating a ridiculous amount and I've had my data off… And my Wi-Fi on. Does the total of data include the amount of Internet I'm using when on Wi-Fi? I'm so confused
  • Is this normal for an IPhone 4s Battery? Does anybody else find that their Iphone 4s battery doesn't last very long? I'm not even watching videos on it and it only lasts about a day and a half, MAYBE 2 days if i'm lucky. I know watching videos and using the internet uses a lot of battery, but I'm not doing much of that at all. Is this normal for a 4s?
  • Is this battery life normal for the iPhone 4S? I'm really worried that my iPhone battery is bad. I just bought this phone used, and it seems to die quick. Here's a link the the usage stats:
  • Is anyone elses Iphone 5 random with battery usage? About a week ago. I had accumulated 8 hrs and 20 minutes usage and 3 days 5 hrs stand by time before it was about to die. Today I have almost 6 hrs and 3 days stand by and the battery is at 10%, It seems like the battery usage is really random. One day I have an extra 2 hours talk time the next day my phone dies alot quicker. Could this be from not exiting out apps when i'm not using them or is the Iphone 5 just weird like that?