A couple of the rumours surrounding the Samsung Galaxy S8 could just tick some of these boxes. It might go with a bezel-less design, for instance, and stick the (now) classic fingerprint sensor and home-button inside the screen. Aside from sounding ridiculously futuristic, it would help phones to become smaller – something that the majority of people I speak to still want – but maintain large displays.
Another rumour, stemming from a setting buried inside the Android 7.0 Nougat updates for the Galaxy S7, show a variable screen resolution mode.
People have been calling for 4K screens on phones since QHD became the mainstream, but why? In reality, there is minimal need for a 4K or UHD phone screen. We would struggle to notice the difference on such a small display, and the likely detriment to performance and battery just isn’t worth it. B
But what if you could alter the resolution when you needed it? That sounds like something far more useful. Switching the resolution to 4K when you’re using a VR headset, for instance, just makes sense – it's one of the few occasions where you would notice the extra pixels. Moreover, it would be a smart move for Samsung if it really wants to push mobile VR, as it would enhance the S8's capabilities without sacrificing performance.
There’s also HDR, a feature that’s more closely associated with 4K TVs these days. In the simplest terms possible, HDR – or high dynamic range – gives you better black levels and more realistic colours – done right, it’s glorious.
Samsung first introduced an HDR phone display on the ill-fated Note 7, but due to the phablet's short life-span, the support simply never any gained traction. I’m sure it’ll come to the Galaxy S8 though, and that’s exciting.
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