There are many reasons why Galaxy S4 and iPhone 5 goes head-to-head in terms of sales and performance. But whether you're an iPhone user or a Galaxy owner, here are five good reasons why Galaxy S4 is a great choice for upgrade.

Speed and Performance

Samsung Galaxy S4 is one of the fastest smartphone available in the market right now. According to the AnTuTu benchmark results, the Galaxy S4 scored 25,900 with the Qualcomm Snapdragon 600 while the octa-core Exynos 5 scored 27,417. Galaxy S4 beats both HTC One and the Sony Xperia Z.

Technology and Hardware

Android 4.2.2 Jelly Bean OS runs Samsung Galaxy S4 and the proud device is equipped with the latest CPU and huge RAM to keep running smoothly. Even with the iteration problem of Android devices, Galaxy S4 can still take up to 2 or 3 new versions of Android in the future.

Feels Right on Your Hand

Combining overall body and screen size can be tricky when it comes to comfort. Some devices with 5.5-inches which are great for watching videos but can also be inconvenient at times. Samsung Galaxy S4 sports the right size great for viewing images, Web pages and videos while being small enough for one hand.

Cares About You

Not only it is powerful and fast, Samsung included several applications you can use for daily activities and exclusive to Galaxy S4. S Health helps you with your exercise routine, diet monitoring and weight management and you use accessories to even check out your heart rate - totally designed for humans.

Best Camera Yet

Samsung Galaxy S4, HTC One and Sony Xperia Z boasts the most powerful phone cameras you can find today. HTC One features the 'ultrapixel' while Sony Xperia Z can take video recording underwater, but all boils down to which is the best when capturing images. Disregarding the fancy camera features, many people labels Galaxy S4's camera "the best currently available."

Great Choice

Even though new devices get released almost every day, Samsung Galaxy S4 is unlikely something you would have out of mistake. Great specifications and features boasted by the device will make you think that 'it is a great choice'.

Interface? Your Choice!

You have the power to choice either TouchWiz-based or simply the stock Android UI. Google recently announced the stock Android variant of Galaxy S4 and will be treated as a Nexus device which will receive updates of the Android OS firsthand.

Samsung Galaxy S4 not only exploit the latest hardware specs but also gives you almost unlimited possibility for personalisation, function, feature and control using the Android OS.