Showing posts with label nokia. Show all posts
Showing posts with label nokia. Show all posts

Monday, September 8, 2014

Charger sets Nokia Lumia 920 on fire; phone still works after the flames are gone

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Charger sets Nokia Lumia 920 on fire; phone still works after the flames are gone
In Brazil, the Nokia Lumia 920 is red hot. In fact, it's smoking. Actually, we are talking about just one Lumia 920 that caught on fire after being left to recharge overnight. The owner of the device, a gentleman named Fabricio, says that not only does the phone still work, it actually continues to recharge. But Fabricio is a bit worried. He is concerned that the device might catch on fire again, or explode.

Now, you might be asking about the warranty. Why doesn't Fabricio simply return the phone? Well, it turns out that the warranty on his handset expired two months ago. And to make matters worse, Nokia refuses to repair the device for free; this upset Fabricio so much, that he vows that his next phone will be an Android model. He wonders how Nokia could give a free handset to someone that had a Samsung built Android model catch on fire, but fail to take care of someone who is a Nokia customer. 

You can't blame Nokia for not repairing the phone. Sometimes, it is the phone owner's fault. You might remember a couple of years ago, a Samsung Galaxy S III was said to have exploded while in an unplugged car dock. Both Carphone Warehouse, where the phone was purchased, and Samsung, refused to replace the charred model. And when the truth was finally revealed, it turned out that the retailer and manufacturer had done the right thing. Apparently, a friend of the phone's owner had dropped it in water. Panicked, he tossed it into the microwave in a misguided attempt to dry it off.

As far as Fabricio is concerned, unless he can convince Nokia that he honestly deserves a free replacement, he will continue to use his burnt Nokia Lumia 920 until it is time for him to make the switch to Android.

A Nokia Lumia 920 caught on fire while recharging
A Nokia Lumia 920 caught on fire while recharging

source: TudoCelular (translated) via WMPoweruser
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Thursday, September 4, 2014

PureView Phase V detailed: a 10 MP Lumia 830 camera with Nokia's thinnest OIS module

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PureView Phase V detailed: a 10 MP Lumia 830 camera with Nokia's thinnest OIS module
Ladies and gents, it might have slipped the Lumia 830 presenter to mention that the Nokia PureView camera technology officially entered its Phase V stage today, but this little fact didn't escape our attention, so let's dive into the future of Microsoft's Windows Phones shooter tech that was just demonstrated on stage at the IFA expo in Berlin before our very eyes.

Nokia introduced its so-called PureView camera tech brand just two years and a half ago, with the jaw-dropping 808 PureView monster with a whopping 41 MP sensor hump on the back. This one marked Phase I of the technology, indicated by the so-called pixel-binning and lossless zoom technologies, that allowed for superior detail and quality unseen on a mobile device until then. Then, later that same year, came the pivotal Lumia 920, which was the first flagship that Nokia produced with the Windows Phone mobile OS. It didn't have the giant 41 MP sensor of the 808 PureView, opting for an 8.7 MP one instead. What could be considered PureView Phase II there, however, was the optical image stabilization tech, that put the whole camera module on suspension, allowing it to compensate for hand tremor up to 500 times a second, and pushing most major phone makers to follow.

Nokia's CEO at the time, Stephen Elop, promised to merge Phase I and II in a PureView Phase III handset that would feature both the OIS, and the pixel-binning, as well as lossless zoom technologies in one module. That promise was realized last summer, with Nokia's Lumia 1020, which did sport a version of the 41 MP monster, and an optically-stabilized module. Later on, in the fall, the company introduced its first phablet, the Lumia 1520, with a slimmed-down version of the signature 41 MP PureView sensor that had a smaller, 20 MP resolution, aided by OIS tech in its turn, for Phase IV of Nokia's groundbreaking mobile camera tech.

Nokia 808 PureView
4.88 x 2.37 x 0.55 inches
123.9 x 60.2 x 13.9 mm
5.96 oz (169 g)

Nokia 808 PureView

Nokia Lumia 920
5.13 x 2.79 x 0.42 inches
130.3 x 70.8 x 10.7 mm
6.53 oz (185 g)

Nokia Lumia 920

Nokia Lumia 1020
5.13 x 2.81 x 0.41 inches
130.4 x 71.4 x 10.4 mm
5.57 oz (158 g)

Nokia Lumia 1020

Nokia Lumia 1520
6.41 x 3.36 x 0.34 inches
162.8 x 85.4 x 8.7 mm
7.37 oz (209 g)

Nokia Lumia 1520

To see the phones in real size or compare them with other models, visit our Visual Phone Size Comparison page.

The company just introduced the Lumia 830, and it looks like we are entering Phase V with it, as it sports an even smaller than the 1520, new 10 MP PureView sensor, while at the same time flaunting the slimmest OIS module Nokia has ever created, allowing the shooter to fit in a thin, stylish chassis. As you can see from our quick sensor size comparison chart below, the 1/3.4" is a tad smaller than the grey area which indicates the average smartphone sensor size, but the devil is in the details. Here's the nitty-gritty on the new PureView sensor:

Lumia 830 sensor is of pretty average size
Lumia 830 sensor is of pretty average size
  • Primary camera sensor size: 10 MP, PureView 
  • Camera Focus Type: Auto focus with two-stage capture key 
  • Camera digital zoom: 4 x
  • ZEISS optics: Yes 
  • Sensor size: 1/3.4 inch 
  • Main camera f-number/aperture: f/2.2 
  • Camera focal length: 26 mm
  • Camera minimum focus range: 10 cm

The new sensor features 6-lens Zeiss optics, backside illumination, and genuine 16:9 sensor format out of the box, like on the Galaxy S5. The sensor's light sensitivity can go up to the decent 3200 ISO count, which, coupled with the slower shutter speeds made possible by the stabilisation tech, should allow for better-lit night and low-light scenarios, hopefully without grain and blur. Here's an official demo of the new Lumia 830 PureView camera from Microsoft, for your viewing pleasure, as well as a few camera samples of our own.
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Wednesday, September 3, 2014

Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look

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Peering into the phablet market, there’s a one constant that seems to take precedence each and every time. It should be no surprise to anyone that Samsung’s Galaxy Note line continues to be the class-leader in the space – and it looks to stay like that with the Samsung Galaxy Note 4. In the Android space, it’s clearly the phone to beat, but it still has competition from the Windows Phone side. To be more exact, not only is the Nokia Lumia 1520 deemed as a phablet worthy enough to give any Android smartphone a good run for its money, but it’s arguably the best phone representing Microsoft’s platform.

Design


Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Samsung Galaxy Note 4 vs Nokia Lumia 1520: first look
Even though Samsung is able to sprinkle a subtle premium element to the Note 4’s design, our eyes can’t get away from the Lumia 1520’s stylish design – more so when it’s available in a palette of colors. Sure, they’re both constructed primarily out of plastic, but Nokia Lumia 1520’s plastic build has a more solid feel to it. Throw in the Lumia 1520’s tapered edges, there’s no arguing that there’s a higher degree of style to Nokia’s offering. In contrast, though, the Galaxy Note 4 opts to favor a more sophisticated look.

Certainly, there’s little hiding the fact that these two are regarded as phablets, due to their immense sizes of course. However, our hands are better able to cope with the slimmer confines of the Galaxy Note 4 – thanks in part to Samsung’s engineering in shaving off more of the bezel surrounding the display. Handling both phones require two hands for a more comfortable feel, but we’re still better able to handle the Note 4 more than the Lumia 1520. Nokia’s offering is seriously a beast of a phone – both in size and weight.

Display


Without going into the details regarding the specs of their displays, our own two eyes are able to tell us which of the two displays is the superior one. Frankly, it’s one-sided victory for the Galaxy Note 4’s 5.7-inch 1440 x 2560 Super AMOLED display, seeing that it produces the sharper looking details. Looking back, the Lumia 1520 is notable for being the first Windows Phone to feature a 1080p resolution display, which is paired with a 6-inch screen. From a normal viewing distance, it’s still effective enough to match the sharpness and clarity of its rival’s display, but upon closer inspection, there’s no denying the crisper looks of the Note 4’s display. Furthermore, we can attest from the short time handling the Note 4, that its display is noticeably brighter – giving it more visibility under various lighting conditions.

In the end, considering that the Samsung Galaxy Note 4 is the newer device, it benefits from having the more prized and attractive display. In fact, it’s looking like it’s going to beat the Lumia 1520’s display in nearly every category.

Interface and Functionality


Sporting the latest Samsung TouchWiz experience, we’ll gladly be honest and mention that the customized Android experience of the Note 4 is still a step up from the Windows Phone 8.1 experience of the Lumia 1520. Microsoft has made considerable strides with its latest software experience, but at the end of the day, when it comes to getting stuff done, the Note 4 is equipped with a ton of software features that make it conducive to the needs of productivity conscious users. Heck, the Note 4’s multi-window mode is enough to blast the multi-tasking execution of the Lumia 1520’s offering.

Visually, though, we’re more favorable to the Windows Phone 8.1 experience of the Lumia 1520 – primarily for its modern looks and dynamic feel. In comparison, TouchWiz continues to look very much cartoony, so it’s long overdue for a major redesign to match the contemporary looks of Windows Phone 8.1.

Processor and Memory


Outfitted with Qualcomm’s newest chipset, a Snapdragon 805 SoC coupled with 2GB of RAM, we notice that the Note 4 exhibits a slightly more fluid response – albeit, the Lumia 1520’s Snapdragon 800 is still powerful enough to handle similar tasks. Despite packing hardware deemed as last-gen, the Lumia 1520 is still a highly effective phone for gaming. On the flip side, we surely know that the Note 4 is more than equipped to handle the most demanding things. Games included!

We really can’t complain about their storage capacities, as they both offer a spacious 32GB, which can be supplemented by their microSD card slots. However, since the Lumia 1520’s slot requires a special tool to access, we find the Note 4’s slot to be more accessible.

Camera


Shutterbugs might want to listen up, that’s because these are two formidable photo-taking devices. Don’t count out the almost year-old Lumia 1520, as it continues to be a trailblazer with the impressive quality put out by its 20-megapixel PureView camera, which is arguably one of the best in the category. Well, the Note 4 packs some heat of its own in the form of its updated 16-megapixel camera, one that is now greeted with optical image stabilization – a feature that’s also available on the Lumia 1520. In the past, we’ve been astounded by the sheer amount of details captured by the Lumia 1520’s camera, but it’ll be interesting to see how the Note 4 is able to compare.

Expectations


Competition is in abundance everywhere we look, so it’s no surprise that these two prized smartphones are on a crash course collision towards one another. Thanks to availability of Windows Phone 8.1, the Nokia Lumia 1520 can now match the Android’s diversified portfolio of software features – albeit, the Note 4 receives some additional enhancements to give it yet more functionality than its rival. At the same time, the Galaxy Note 4 as a whole has all of the bells and whistles to make it every bit of a flagship device. There’s no arguing the popularity surrounding Sammy’s Note line, but we can’t neglect the Nokia Lumia 1520’s impressive tally as well.
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Nokia's free offline navigation coming to Android and iOS before year-end

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Move over, Google Maps, Nokia's free offline navigation coming to Android and iOS before year-end

Buried under all the excitement around the Note 4 and Sony unveilings today come some great news for all Android owners. Nokia's Sean Fernback gave an interview for the Wall Street Journal, confirming that Samsung won't have exclusivity on its Android app version for long.

I'm convinced people are looking for alternatives. Google Maps is a good solution for many, their maps work very well, but it has looked the same and done the same for a long time.

In fact, he says, Nokia's mapping software will land in the form of an app for all Android and iOS device by the end of the year. If your heads are spinning at the moment, we don't blame you, as Nokia gave billions to acquire NAVTEQ a few years ago, and created arguably the best offline navigation solution for mobile devices, which until now was exclusive to Windows Phone devices. Wait, there is more, as the HERE Maps navigation suite will be coming free of charge, which would really throw a monkey wrench in the venerable Google and Apple Maps solutions, which require you to be connected to the Internet for search and navigation. The Nokia Maps suite, on the other hands, lets you download maps of whole countries and regions beforehand, and then use them for searching an address or POI, and navigate with voice guidance to the spot, relying solely on the satellites swirling above your head. Moreover, it includes public parks maps and public transit options, though it was not immediately clear if those will make it in the Android and iOS map apps. 

Nokia is not looking to capitalize and profit on its offline navigation tech, as it doesn't have an advertising model built around it, but rather wants to make mapping more precise with the help of the millions of users that will undoubtedly download its new apps. Hopefully this will force Google or Apple to provide their own mapping with free offline guidance, though we aren't waiting with bated breath for that to happen any time soon.

source: WSJ
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Tuesday, September 2, 2014

Nokia to build a 5G test network

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Nokia to build a 5G test network
The remaining, or “original” Nokia, the portion of the Finland-based icon that was not acquired by Microsoft still has a major role to play in mobile even though it is not making phones, and more than simply providing maps.

The part of Nokia that remained Nokia has a well-established networking unit that used to be a partnership with Siemens. Nokia bought out Siemens’ share of the company and what was once known as Nokia Siemens Networks, is now Nokia Networks.

Nokia Networks builds switchgear that mobile carriers use to manage and grow their networks. Competitors are other well-known names like Ericsson, Alcatel-Lucent, and Huawei. All these companies will play a role in determining the standard that will become the fifth major generation in wireless communication, called affectionately, 5G.

Nokia is going to build a test network in Oulu, Finland early next year. As the data transfer test network develops, Nokia has also stated that it will share the APIs with invested partners and even competitors. The goal is to shape a new collaborative model. This is a good thing, as it will probably mean there will be fewer growing pains among any competing standards that may emerge.

There is no firm specification for what 5G will be. Most ideas appear unified to being able to provide 1,000 times the capacity of today’s LTE networks, and data throughput somewhere between 10 and 100 times the common data rate today. Energy consumption will definitely be part of the standard, with a goal to reduce it by as much as 90%. Expectations are also being made that latency will be reduced by about five times, end-to-end. Those are some impressive numbers to look forward to. It should mean data speeds in excess of 500Mbps, and latency in the sub-20-millisecond range.

Nokia has already been in discussions with NTT DoCoMo about the next generation of wireless. Samsung will be joining Nokia as a part of DoCoMo’s 5G trials in Japan. Most believe we will see the first commercial deployments of 5G will be in place by the year 2020.

sources: YLE via FierceWireless
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