Based on specs, what's better Samsung Galaxy s4 or Iphone5?

Also compare with the iphone 5s / 6 if you know something about it.

Samsung galaxy s4 all the way!

According to specs Galaxy S4 is better.
*SPEED Although doesn't having much specs, iPhone with it's dual core processor gave as much as speed as Galaxy S4 gave.
*DISPLAY you know, iPhone has only 4inch screen and S4 has 5inch screen! The S4 doesn't suits on your pocket: D hehe.
iPhone is very very convenient to use.
*APPS tied
*OS both are good!
Android gave much more personalisation.
iOS makes the phone more personal.
*PRICE tied!

And about iPhone 5s/6. Apple surely doesn't make a big phone like Samsung does.
They aimed on conveniency!
And, personally i prefer Windows Phone. It is awesome! Greatly better than Android and iOS.
In that Nokia Lumia 920 is the best.

Galaxy S4

Samsung Galaxy S4 is way better

Samsung Galaxy S4

According to benchmark tests, and in real world performance, the Galaxy S4 has double the computational power of the iPhone 5.

Know one knows anything about the iPhone 5s yet. However most industry experts expect Apple to release a phone with only mildly upgraded specs over the iPhone 5 late this summer. It likely won't be as robust as the Galaxy S4 in the specs department either. The I Phone 6 is expected to be more of a real upgrade to the iPhone 5.

Unfortunately, the iPhone 6 is not expected until sometime in early 2014.

Most tech insiders and leaks of the supposed iPhone 5s, all seem to point to a mildly upgraded iPhone as Apples high end offering. And a slightly cheaper (iPhone mini?) to compete in the mid range smartphone market. It is expected that the lower end iPhone will come with specs more comparable to the iPhone 4s, with the exception of supporting 4G-LTE and may have a plastic body instead of aluminum. It may also be available in a wide assortment of colors.

The new IOS 7 that is supposedly being developed for the iPhone 5s, has been referred to as Apple taking a more Android like approach to the new operating system. It should allow a little bit more customization then what the current IOS 6 allows for now. However the operating system may be running behind schedule in the development process. It is rumored that Apple has pulled developers off of other projects to work on the new IOS. This has lead to some insiders thinking that this development if true, could lead to potential and unwanted bugs if the project is rushed to fast to meet development deadlines.

But as far as current technology goes. The Galaxy S4 is the most technologically advanced phone to date. "The Galaxy S5" should be available to compete against the "iPhone 6" in exactly one year from now. (April / May of 2014.)

Hope this helps! ^_^

PS. There's more then just specs that make for a good phone. Don't base a purchasing decision on specs alone.