Feeds
80%
Nokia 808 PureView 41Mp camphone

Just how good is Nokia's PureView 41Mp camera tech?

Our pro photographer holidays in Stromboli to find out

  • alert
  • submit to reddit

Next gen security for virtualised datacentres

Sensory perception

Faced by the physical limitations of incorporating a high quality camera into a phone, Nokia opted for the largest sensor it could get away with – nearly twice the size of a compact camera and more than five times that of conventional phone camera sensors. While it's big, it's actually crammed with pixels of the same size of those used in compacts. Instead of capturing the output of each individual pixel separately – as sensors normally do – the trick is to combine the output of groups of individual pixels into a larger pixel.

Nokia 808 PureView 41Mp camphone

Big sensor – now what?

This technology allows the 808’s sensor to capture as much light information as much larger pixels and sensors would. However, the process avoids the loss of quality usually associated with small sensors filled with too many small-size pixels that typically plague compact cameras.

What this means is that while the 808 is capable of shooting images at full resolution – 38Mp effective – it is only really meant to produce distilled images at its 8Mp, 5Mp or 3Mp PureView modes. The difference being these images deliver unprecedented quality by camera phone standards.

I wasn’t sure what to expect from the 808 PureView camera, as like many, I'd initially been drawn to the headline grabbing hype surrounding its astonishing pixel count, which rather eclipsed the technology behind this concept. Yet, true to its word, Nokia has produced a phone capable of incredibly detailed, sharp, nuanced and balanced pictures. As soon as I saw the results I was really and truly impressed.

Indeed, the idea of merging seven small pixels into one giant pixel, as Nokia puts it, seems to have achieved not only a new photographic benchmark but the upshot of it all is that the 808 PureView could hold its own with most advanced compacts currently on the market.

Looking at the PureView images – at 3, 5 and 8Mp – the level of noise is impressively low at all ISO sensitivities, with an almost complete lack of artifacts. Colours are accurate and natural across the range too, and images reveal an exceptionally broad dynamic range. White balance could be improved though, since it behaves somewhat erratically.

Nokia 808 PureView 41Mp camphone

Excellent low light performance for a camphone

Although the end results are not necessarily far off, in use, the automatic white balance keeps changing slightly in the same lighting conditions and for no apparent reason. Resorting to the preset WB settings instead, proved much more reliable. Indeed, the twitchy white balance is about the only thing I can take issue with, since the 808’s photographic skills are truly commendable.

Secure remote control for conventional and virtual desktops

Next page: Soft focus

More from The Register

next story
So, Apple won't sell cheap kit? Prepare the iOS garden wall WRECKING BALL
It can throw the low cost race if it looks to the cloud
Samsung Gear S: Quick, LAUNCH IT – before Apple straps on iWatch
Full specs for wrist-mounted device here ... but who'll buy it?
Apple promises to lift Curse of the Drained iPhone 5 Battery
Have you tried turning it off and...? Never mind, here's a replacement
Now that's FIRE WIRE: HP recalls 6 MILLION burn-risk laptop cables
Right in the middle of Burning Mains Man week
Reg man looks through a Glass, darkly: Google's toy ploy or killer tech specs?
Tip: Put the shades on and you'll look less of a spanner
HUGE iPAD? Maybe. HUGE ADVERTS? That's for SURE
Noo! Hand not big enough! Don't look at meee!
AMD unveils 'single purpose' graphics card for PC gamers and NO ONE else
Chip maker claims the Radeon R9 285 is 'best in its class'
Tim Cook in Applerexia fears: New MacBook THINNER THAN EVER
'Supply chain sources' give up the goss on new iLappy
Just in case? Unverified 'supersize me' iPhone 6 pics in sneak leak peek
Is bigger necessarily better for the fruity firm's flagship phone?
prev story

Whitepapers

Gartner critical capabilities for enterprise endpoint backup
Learn why inSync received the highest overall rating from Druva and is the top choice for the mobile workforce.
Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Rethinking backup and recovery in the modern data center
Combining intelligence, operational analytics, and automation to enable efficient, data-driven IT organizations using the HP ABR approach.
Consolidation: The Foundation for IT Business Transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.
Next gen security for virtualised datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.