Depends on when you sell it. You can also price out the cost o selling it through other vendors.
An unlocked Samsung Galaxy S4 is presently between $550-650 USD.
The Galaxy S4 is not IP67 certified. The Galaxy S4 Active on the other hand does have that certification.
No they are to big
Yes. They have the Samsung Galaxy S4 Active.
Yes, the Samsung Galaxy S4 is a smartphone.
No, but the GALAXY S3 IS WAY BETTER!
No, the Samsung Galaxy s4 is larger than the iPhone.
The Galaxy S4 Active's screen is 4.55 inches.
The Samsung Galaxy S4 was released on April 2013.
No, the Galaxy S4 is not waterproof. If you try putting it in water, it will most likely break. You might want to consider the Galaxy S4 Active, which is a more durable, and more importantly, waterproof version of the standard S4.
No, even if you factory reset the Galaxy S4 it will not downgrade.
Your downloads keep failing on your galaxy S4 because you do not have data.