Recent Features - Symbian 3 - Page 4

Smartphone camera sensor sizes visualised, light gathering ability calculated

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It's a fair cop, I'm firmly in camera geek territory again here. We see a lot of smartphone camera comparisons online (not least here on the All About sites), but all this talk of optical formats and pixel sizes rather gets in the way of the man in the street understanding the simple physics involved. To help out, I've summarised all available data on smartphone camera sizes and apertures and present the result graphically. So the Lumia 1020 has a 1/1.5" sensor - what does this mean? And how does it affect the ability of the device to gather light? This and much more below...

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Now is the time... to double up and stock up?

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From a Symbian enthusiast's point of view, the scare stories over availability of spare parts for repair and the ever-dwindling stock of new hardware across the world are something of a wake up call. Yes, no doubt all of us are still keeping an eye on developments elsewhere in the smartphone world, but until someone else comes up with hardware as good as Nokia's Symbian flagships and with an OS that's as flexible and feature-packed, there's a very valid case for keeping a look out for a 'spare' for your 808 or E7 or E6, or whichever Symbian-powered device you're currently depending on.

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All About 'Oversampling', the Lumia 1020 compared to the original Nokia 808...

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Having done a number of real world photo comparisons between Nokia's new Lumia 1020 and various competitors, including its own 'predecessor', the Nokia 808 on Symbian, I wanted to break down the word 'oversampling' and try to demonstrate what is - and, particularly - what isn't going on inside each of these camera-toting smartphones and their applications. Where do the photo pixels come from and does it matter which application captures them?

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Real world low light PureView and Xenon testing: Nokia 808 vs 1020

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I've handled a broad strokes comparison of the two 41 megapixel camera flagships of the smartphone world before, notably here (when I declared them roughly equal in merit though with very different processing pros/cons) and here (as part of a four way test, but with very similar conclusions), but what I wanted to do here was to push them both to the limits in real world low light situations. Would the benefits of Optical Image Stabilisation outweigh that of a larger sensor? Would a BSI sensor compensate for a smaller Xenon flash? Is the hardware oversampling engine from the Nokia 808 missed on the Lumia 1020?

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Five under-appreciated design features of the Nokia E6 Communicator

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You know, the more the world centres in on large touch-only smartphones, the more I continue to appreciate the genuinely different hardware we've had in the modern age in the Symbian world. Yes, the OS is effectively now frozen in stone (though, despite yesterday's buy-out news, Accenture will still hopefully be under contract to provide support/patches etc. for another two years at least), but there's really very little in the smartphone world that can compete with the 2011 Nokia E6, with its 'QWERTY candybar' form factor. Here then, for your consideration (and celebration) are five under-appreciated design features, over and above the highlights we've covered before. And perhaps extra reasons why you might like to buy up an E6, even if as a backup smartphone or for your 'collection'(!)

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The Burst Camera you didn't know you had in your Symbian Belle FP2 phone

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Burst photos are 'in' at the moment, and rightly so. While no use at all for traditional photography stars like coastlines and sunsets, when it comes to action shots of kids, pets and wildlife, it can be very helpful to take short sequences of photos so that you can pick the best one later - and hopefully be pleasantly surprised. Now, 'burst' mode is part of third party utilities, commonly, e.g. here, but I thought it worth highlighting that Belle FP2's Camera application includes a burst-like mode out of the box.

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The 'ins and outs' of PureView zoom on the Nokia 808

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I've often proclaimed that the most natural way to use the Nokia 808 is in one of its 'PureView' modes, i.e. using the oversampling to produce the legendarily 'pure', noiseless pixels, rather than shooting in the somewhat artificial 'full' resolution modes, which expose the usual raw sensor pixels and their noise. However, when using the intuitive PureView zoom, you effectively end up down at the same 1:1 pixel use. Is this a problem? Exactly how far can you zoom in anyway? When should you use PureView zoom and when should you try to resist? Hopefully I answer these and other questions below.

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Nokia 808: the 'Superfine' question

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Yes, yes, the headline sounds like an episode title from The Big Bang Theory, but I'm actually referring to something that occurred to me while writing up my feature on tweaking the Nokia 808's photo output to mimic 2013 user preferences. Buried in the changes there was switching the 'JPG quality' to 'Superfine', but the inclusion of this change was somewhat arbitrary, so I thought it worth investigating this one camera setting on its own. Is fiddling with JPG quality worth bothering with? What are the pros and cons?

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How to: Set the Nokia 808 up to satisfy '2013' photo preferences

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Having completed a round of Nokia 808/Lumia 1020 comparisons, it's very evident that the Nokia 808 PureView and Nokia Lumia 1020's cameras are very, very close overall, though also with very different characteristics. As is common for other 2013 smartphone cameras, the Lumia 1020 is set up to deliver more saturated colours, sharpened details and lower JPG compression. In contrast, the Nokia 808 has always erred on the side of an ultra-natural, muted, unprocessed look. But how easy and effective is it to fiddle a little in the 808's interface to deliver similar 5 megapixel results to the 1020?

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