Android 4.2 updates, the PlayStation 4, Xbox Surface and much more

 

It’s been another epic week in gadgetry and gaming, and we wouldn’t blame you for struggling to keep up with it all. It’s just as well we’re here to do that for you: read on for our round-up of all the hottest stories of the week, here in the Gadget Digest.

Souped up smartphones

It’s been a busy week in all things Android. Google’s new version of its smartphone operating system, 4.2, is barely a week old, but it appears it’s already heading to the Samsung Galaxy S3 super phone. Not to be outdone, we started seeing the first signs that HTC’s incredible full HD phone, the HTC J Butterfly, is making the leap from Japan to the West.

Next-gen consoles

Microsoft’s got a new Xbox on the way, but it’s not what you think. It’s actually a tablet, according to sources, and it’ll run touchscreen games much like an iPad – but as we revealed in our feature, Microsoft’s no stranger to this form of handheld gaming. Meanwhile, we pulled together our wishlist of must-have features inside the Sony PS4: is there anything else you’d like to see?

Smart TV

Over on the smart TV front meanwhile, Google turned up the heat on Apple TV a little with the addition of movie and TV streaming on Google TV boxes in the UK. Virgin meanwhile took on its arch-rival Sky by releasing its TV Anywhere service for laptops, computers and iPhone and iPad. But as we found out, it has a few catches.

Games galore

While all the big tech for Christmas has already been announced, things are only just getting started on the gaming side of things. On mobile, Angry Birds Star Wars touched down and we checked out the bizarre Curiosity cube, which holds a life-changing prize for someone within. Over in console land, we also took a gander at Need For Speed: Most Wanted, and set loose our full review of Halo 4. Has it been worth the wait?

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Free mobile apps 'drain battery faster'

 

Free mobile apps which use third-party services to display advertising consume considerably more battery life, a new study suggests.

Researchers used a special tool to monitor energy use by several apps on Android and Windows Mobile handsets. Findings suggested that in one case 75% of an app's energy consumption was spent on powering advertisements. Report author Abhinav Pathak said app makers must take energy optimisation more seriously. Free applications typically have built-in advertisements so developers can make money without having to charge for the initial app download.

Mr Pathak said that developers should perhaps think twice when utilising third-party advertising and analytics services in their app.

 

“Start Quote

It seeps up the energy”

End Quote Chris McClelland App developer

The research, produced by at team at Purdue University in Indiana, USA, looked at popular apps such as Angry Birds and Facebook. Due to restrictions built into Apple's mobile operating system, the team was unable to run tests on the iPhone. In the case of Angry Birds, research suggested that only 20% of the total energy consumption was used to actually play the game itself. Of the rest, 45% is used finding out your location with which it can serve targeted advertising.

'3G tail'

The tests were carried out by running the app over a 3G connection. The results noted that many apps leave connections open for up to 10 seconds after downloading information. In Angry Birds, that brief period - described by researchers as a "3G tail" - accounted for over a quarter of the app's total energy consumption.

Chris McClelland, director of Belfast-based app developer Ecliptic Labs, said he was not surprised by the findings.

"Advertising needs to connect to the server and send information about location," he explained .

"That just takes up so much battery. It seeps up the energy."

He said such practices were largely unavoidable if users wanted to enjoy free, ad-supported games and applications.

However, he said developers should give more consideration to energy consumption when building in new features.

Samsung Galaxy S3 set to launch in April?

 

A launch date for the Samsung Galaxy S3 has so far been elusive, but it looks like we won’t have to wait too long for one of 2012’s hottest Android phones. Rumours are pinpointing an April release for the speedy Android 4.0. If any phone can topple the iPhone 4S’ popularity, it’s the Samsung Galaxy S3.

Those reports stem from gadget blog ZDNet Korea. The blog suggests that Samsung will release the Galaxy S3 next month in a campaign geared around the London 2012 olympic games. That means we don’t have too long to wait.

The launch is especially important because like its predecessor, the Samsung Galaxy S3 is expected to become the number one Android phone on the market, considered by many to be the only real alternative to the Apple iPhone 4S.

Samsung has yet to confirm the specs, but if previous leaks are anything to go by, the Galaxy S3 is an impressive beast. Reports are claiming the latest Android 4.0 operating system, a 1.5GHz quad-core processor, full HD 1080p shooting and a 4.8-inch display.

We had expected to see the Samsung Galaxy S3 at MWC 2012, but it was not to be. Instead Samsung launched the Samsung Galaxy Beam – a smartphone with a built-in projector that will be in stores this July.

It sounds amazing, but it’s the Samsung Galaxy that Android will really be looking forward to. We’ll bring you more on this year’s must-have Android phone as we hear it. Roll on April.

Apple overtakes Nokia and Samsung as smartphone maker

Apple has become the world's biggest seller of smartphones, according to industry analysts.

The US firm overtook both previous leader Nokia and Samsung in the second quarter of the year, when total smartphone sales hit a record 110m.

The figures from Strategy Analytics also showed that 361m handsets were shipped, up 13% on the previous year.

Nokia remained the biggest seller of all types of handsets, but the numbers shipped and its market share fell.

It shipped 20% fewer handsets in the second quarter - 88.5 million.

The Finnish firm's market share dipped to 25% - its lowest level since 1999.

Nokia 700 'Zeta' press shots revealed

The Nokia 700 ‘Zeta’ looks set to usher in a new generation of Nokia smartphones, featuring an overhauled version of Symbian ^3. We’d already seen some leaked images of the handset, but there are now some decent press shots of Nokia’s latest baby.

Clad in white, with a brushed aluminium battery cover, the Nokia 700 ‘Zeta’ looks like an evolution of the Finnish company’s past and present touchscreen handsets. There are call, end and menu keys as with devices like the Nokia C6-01  an the overall shape is also familiar.

Those expecting a revolution from Nokia look likely to be disappointed with this handset then, but there are some plus points. The 700 ‘Zeta’ features the latest version of Symbian ^3  known as Belle  and it gives the OS a more contemporary and slick design.

Whether it can compete with the likes of iOS and Android remains to be seen, but it’s interesting to see Nokia sticking determinedly with Symbian ^3 for the time being.