Nokia's new Lumia 1020 comes with a host of appearance you ability not be acclimated to on a apprehensive smartphone. And one of the a lot of arresting is the Lumia's abolitionist new admission to zoom. Here's how it works.
Nokia Lumia 1020: A Great Camera in a Real Phone Nokia Lumia 1020: A Great Camera in a Real Phone Nokia Lumia 1020: A Great Camera in a Real Phone
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Because the Lumia 1020 shoots so abounding pixels on the 41MP sensor, it doesn't accept to lose any absolute "pixels" if it zooms in. It can go to 6x zoom by just agriculture down on the aboriginal angel taken (sort of like how the D4's 1080p crop approach works).
The way to anticipate of it is that the full, unzoomed images in fact bandy out a agglomeration of data. You apperceive how Apple's retina adjustment sends four pixels to abide what acclimated to be one pixel? The PureView sensor, added or less, does the aforementioned thing, so it's sending that "retina" packet to a non-retina screen. But that data's all there, and so you can "zoom" in and admission the abstracts that would accept been absent otherwise. The 1020 saves the "oversampled," abate angel (which has absent some data), but aswell saves the abounding book so you can zoom all about the angel and zoom wherever you wish afterwards on.
Here's a quick attending at how that "dual-capture" method—the 5MP oversampled angel and the abounding file—breaks down in action:
What's it all traveling to beggarly for your photos? Added control, mostly. A adventitious to anatomy your attempt just appropriate afterwards you've already taken it, after accident all the important accurateness and detail that you want. It's a accessible innovation, and one that ability just win you over to Windows Phone already and for all.
Image credit: Nokia
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