Linked by Thom Holwerda on Tue 21st Aug 2012 15:27 UTC
Vlad Savov at The Verge: "Today's been rather a momentous day in the UK mobile arena, following local regulator Ofcom's approval of Everything Everywhere's plans to use existing spectrum to roll out LTE service early. Vodafone, O2 and Three have complained in unison against the market distortions that would result from one carrier having 4G while everyone else waits for an oft-delayed auction, but their biggest fear may yet remain unspoken: a de facto exclusive on the next iPhone."
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RE[4]: Comment by MOS6510
by MOS6510 on Wed 22nd Aug 2012 07:28
in reply to "RE[3]: Comment by MOS6510"
Member since:2011-05-12
I believe a problem with the early 4G handsets was battery life. This may be a reason of the Android phones with big screens: they're big anyway because of the battery to support 4G so you might as well put a screen on it. Of course in the IT world time flies and things improve fast.
Somewhere I still have a Dell Axim X3i PocketPC. If you turn WiFi on you can almost see the battery run out of the room.
RE[5]: Comment by MOS6510
by Neolander on Wed 22nd Aug 2012 07:42
in reply to "RE[4]: Comment by MOS6510"
Member since:2010-03-08
I don't think that increasing screen size to solve battery problems would work. The extra screen area eats up a lot of battery too...
Maybe at some point, manufacturers will start to put gigantic empty areas around the screen to this end though. After all, the obvious option of making thicker phones seems so unacceptable to them nowadays...
RE[4]: Comment by MOS6510
by JAlexoid on Wed 22nd Aug 2012 08:48
in reply to "RE[3]: Comment by MOS6510"
Member since:2009-05-19
What people forget is that there is still no VoLTE with seamless downgrade available in phones(switching from packet 4G to switched 3G/2G).
Up until then I doubt that VoLTE will be used much. Mobile broadband is a better option, where all practical LTE deployments in EU have been to date.
RE[4]: Comment by MOS6510
by zima on Wed 22nd Aug 2012 18:39
in reply to "RE[3]: Comment by MOS6510"
Member since:2005-07-06
I believe that from a theoretical point of view, 4G chips should be able to eat up less battery than 3G chips when offering equivalent performance. That's because to qualify as "4G" under the requirements of the UIT, tech like LTE Advance is supposed to use an all-IP network, in which even voice and texts go through the data connection of the phone, unlike 3G tech which has to maintain two simultaneous cellular connexions, one for voice and texts and one for data.
I imagine the distinction is mostly logical on the handset level & not making much of a difference for the radio modem (work of which uses most power, I guess); relevant mostly for backbone-level (and there already are networks, among more recently deployed 3G ones, using an all-IP architecture on that level - at least some from Huawei, with the benefit of straightforward upgrade to LTE).
Either way, using a mobile phone with data-only SIM card doesn't seem to make a difference... (OK, so maybe the control/SMS channel is still active; but, it's active all the time, even when idle - and in that state, even the most advanced mobile phones can last quite a while, so I'd guess its share of battery use is marginal)
Features
Linked by Thom Holwerda on 05/21/13 21:38 UTC
At an event earlier today, Microsoft unveiled the next Xbox - the third model, but confusingly named Xbox One. The big focus was TV, integrated Kinect, and all the other stuff we all expected to be forced down our throats. I think it took them 25 minutes to actually come to what should be the core of the story: gaming. Nothing groundbreaking in the gaming department, except for how Microsoft intends to handle the used games market and borrowing games from friends: pay up, buddy!
Linked by Thom Holwerda on 05/20/13 11:29 UTC
The day has finally come! Jolla has finally announced the launch device for its Sailfish operating system - and by god this is a looker. It's decidedly different from other phones out there, but it has good specifications and carries a relatively reasonably price tag - EUR 399, and it's up for pre-order today, shipping in the fourth quarter of this year.
Linked by Thom Holwerda on 05/18/13 21:33 UTC
Why does Google get so much credit in the technology industry? Why, despite the company's many obvious failings, do many geeks and enthusiasts still hold a somewhat positive view on the all-knowing technology giant? A specific talk at Google I/O this week provides the answer.
Linked by David Adams on 05/16/13 4:23 UTC
OSNews is a sponsor of this year's O'Reilly OSCON in Portland, Oregon, USA. A lucky OSNews reader will win a free three-day pass, including two tutorials days. To win the pass, post a comment on this story saying something about Open Source Software or OSCON. We'll pick a winner at random next week. If you don't have an OSNews account, you may email us your entry. Part of the conference is the 9th annual Open Source Awards, and today the 16th is the deadline for nominations. If you'd like to nominate an outstanding open source contributor, do it here. Read on for more information about OSCON. Update: The 20% discount code for OSNews readers is "OSN."
Linked by Thom Holwerda on 05/11/13 21:41 UTC
"Windows is indeed slower than other operating systems in many scenarios, and the gap is worsening." That's one way to start an insider explanation of why Windows' performance isn't up to snuff. Written by someone who actually contributes code to the Windows NT kernel, the comment on Hacker News, later deleted but reposted with permission on Marc Bevand's blog, paints a very dreary picture of the state of Windows development. The root issue? Think of how Linux is developed, and you'll know the answer.
Linked by Thom Holwerda on 05/08/13 14:22 UTC
This is one of those news items that's fun to write, fun to read, fun to comment on, and where no one will be able to say anything unkind. It's all just one big ball of awesome fluffiness. TuneTracker, the BeOS radio automation software, has just released something very special: TuneTracker System 5, the first version designed entirely and specifically for Haiku. In fact, it actually includes Haiku in the software package. Better yet, TuneTracker also unveiled several system-in-a-box products - which have Haiku and TuneTracker pre-installed.
Linked by Thom Holwerda on 05/02/13 15:28 UTC
Exactly twenty years ago, a document was published that played a huge role in establishing the web as we know it today. Twenty years later, and this simple and straightforward document is proof of an irrefutable fact: while closed technologies can change markets, open technologies can change the world.
Linked by Thom Holwerda on 04/29/13 21:06 UTC
Oh multitasking. That staple of computing that got thrown out the window with many modern smartphones. We got some rudimentary thing in its place - but even as multitasking on phone and tablets improves, its user-visible side remains cumbersome. Windows 8 has a neat implementation, and now it's time Android follows in it footsteps.
Linked by Thom Holwerda on 04/24/13 22:24 UTC
They're here! Whether that excites you or not remains to be seen, but the Galaxy S4, which will most likely become the best selling Android smartphone of the year by a huge margin, has been reviewed by all the major sites, and there's lots of interesting conclusions in there - although I think most of you will get the gist.
Linked by Thom Holwerda on 04/18/13 11:21 UTC
Nokia has posted its quarterly results for the first quarter of 2013, and just like the quarters that came before, there's not a whole lot of good news in there. The rise in Lumia sales still can't even dream of making up for the sales drop in Symbian phones, and when broken down in versions, the sales figures for Windows Phone 8 Lumias in particular are very disappointing. In North America, Nokia is getting slaughtered.More Features »
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2010-03-08
As for battery life, I believe that from a theoretical point of view, 4G chips should be able to eat up less battery than 3G chips when offering equivalent performance. That's because to qualify as "4G" under the requirements of the UIT, tech like LTE Advance is supposed to use an all-IP network, in which even voice and texts go through the data connection of the phone, unlike 3G tech which has to maintain two simultaneous cellular connexions, one for voice and texts and one for data.
Of course, this is again purely theoretical, and I am sure that current 4G phones will manage to waste even more power than 3G ones in spite of this. Besides, low nework coverage has never been a good thing for battery life.