Android or iOS? That's the big question you need to ask yourself when deciding between the S6 and the iPhone 6. This will shape how you use the phone on a daily basis.
Historically, Apple's mobile operating system has been the one to go with if you value a phone with the smallest learning curve and slick experience. You can pick up an iPhone and it won't take you very long to work out what's what. Android gives you the greater customisation but with Lollipop, you also get a more polished navigation experience as well.
Samsung of course doesn't use stock Android like a Moto G or a Nexus 5. Instead it has its own TouchWiz user interface layered on top. It's an approach that's drawn widespread criticism for its heavy-handed additions, unnecessary apps, and needless tinkering with its solid Android underpinnings. Samsung has improved matters with the Galaxy S6, scaling back the bloatware and it's a much better phone to use as a result. Core Android Lollipop features now shine through and it's generally a much cleaner UI to navigate.
With the latest version of iOS, Apple has added some big features, some which have been present in Android for some time. You now have more actionable notifications, widgets inside the Notification Tray and third party. While it can't match Android for customisation, it still delivers where it matters. It's slick, easy to use, and has the better quality app store. The latest iOS 8.4 update also delivered Apple Music, the company's first music streaming service.
Samsung has definitely made significant improvements with its software approach but we'd say Apple wins this round.
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