Thursday, February 27, 2014

Samsung Galaxy S5: Why it impresses and disappoints

Reblogged from www.yugatech.com

Now that Samsung’s flagship phone is out, all the hype is dying down. Some may look at it in marvel and some will just stay put and wait for another company’s flagship phone. Either way, I think I’ve already classified myself as someone in between; I believe that in most ways, the Galaxy S5 underwhelms the hard-core users but manages to spark some attention in me.

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Let’s start with the disappointments; the Samsung Galaxy S5 didn’t feature a new display as a lot were expecting and Snapdragon 805 & Exynos was nowhere to be found (perhaps, Samsung has learned that the non-LTE Exynos isn’t a huge seller anyway). Not that the display is bad and not that the 801 is slow, but surely it didn’t live up to the hype of most people.

Then there’s Samsung playing with 2GB RAM instead of 3GB, which I don’t really get. Samsung has already incorporated 3GB RAM into their Note line and there have been reports already that they’re moving into 4GB capacities so that’s one downgrade you’ll see if you’re coming from the Note 3. My final disappointment is one that I probably share with a lot of people — Samsung’s use of plastic. They’ve already done it with the Galaxy J so I don’t see why not. They can still incorporate metal without losing the identity of the phone anyway, but more on that later.

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Now let’s begin with the things that I found quite interesting. Everything else has been incremental and that’s fine. Samsung, as a business, has a winning formula in its hands so to simply improve on it is a good business decision. Battery life is surely going to increase because of the higher capacity, the software tweaks and hardware optimization. There’s also the inclusion of the Download Booster which is nice to have and then the 16-megapixel shooter that is capable of 4K video recording and faster time-to-focus. While it’s not using the ISOCELL we were expecting, we can’t really judge as we haven’t tested the sensor yet.
A few elements we could have missed are Samsung’s inclusion of the heart rate monitor, which shows that they are truly serious on pushing fitness as a main feature of their Galaxy line, and their addition of IP67 water & dust resistance and the fingerprint scanner, which eliminates a huge edge that the competition has over Samsung (hint: Sony).

Finally, while the overall design has been disappointing for me, I can still cope up to why Samsung has not left their design ethos. The shape, the pattern and the elements found in the Galaxy S such as the physical home button is brand identity, something we’ve already tackled in the past. Sammy could have seen that many people praised the Galaxy Note 3 for its faux leather back and wished to shift away from glossy plastic but didn’t want to take the full risk of changing things – so they stuck with a finish that’s somewhat similar to the 1st gen Nexus 7‘s. While it has been disappointing for me as a geek, it’s something I totally understand in another perspective.

Anyway, it’s the age of increments and small upgrades nowadays, isn’t it? I doubt any successor to a flagship phone will be mind-blowing anytime soon. After all, the supply depends on demand. If you don’t want to see more of it, don’t buy it. Regardless of the Galaxy S5′s impressive feats and disappointments to us, we’re sure that it’s going to ship millions anyway — because aside from hardware and software, it’s experience and marketing that sells.

Tuesday, February 25, 2014

Apple's Security Hole: Should You Start Worrying?

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Apple's security hole is growing wider and wider.

The company divulged on Friday that it found a major vulnerability that would let a hacker intercept email and other secure communication sent from iPhones and iPads on Friday. Hours later, outside experts found the same flaw in the Safari browser on Mac computers.

By Sunday, security expert Ashkan Soltani tweeted that he found the "goto fail" vulnerability -- named after the single line of code responsible for the problem -- embedded in Calendar, Facetime, Keynote, Twitter, Mail and iBooks applications on Macs running the OS X operating system.

The security flaw worried many who said it would allow someone sharing a WiFi network with you -- say, at a coffee shop or an airport -- to see and change messages meant to be sent securely. According to Soltani, even Software Update, the application that installs security fixes on Macs, is vulnerable.

After Apple published a security patch for the iOS problem (just go to "Settings" on your iPhone or iPad and do a software update), the race to find the "goto fail" bug on other Apple products was on.
A few hours later on Friday, researchers at the security startup CrowdStrike replicated the hack on Mac computers running the operating system OS X, finding that supposedly secure messages sent from Safari (but not necessarily from Firefox or Chrome) were vulnerable to be being read and altered mid-flight. After Soltani's find, we know it's affecting many more applications, too.

"We are aware of this issue and already have a software fix that will be released very soon.” an Apple spokesperson told The Huffington Post.

Until then, keep your Mac away from your neighborhood coffee shop's WiFi.

via www.huffingtonpost.com

Samsung Galaxy S5: Full Speed Ahead









Monday, February 24, 2014

Nokia X: Generating New Interest

With Nokia officially announcing its first ever family of Android smartphones - the Nokia X family consisting of the Nokia X, Nokia X+ and Nokia XL, it looks like the embattled phone manufacturer is back in fighting form, if based on the level of interest their newest candy-colored smartphones generated during its unveiling at the Mobile World Congress 2014.

Before you ge excited though, Nokia's new family is not a Google-certified project and thus the X phones won't run Google Play Services such as the Play Store, Gmail and Chrome. This is by no means something to be dismissed as Nokia and Microsoft have worked hard though to integrate their core services and apps.



The integration means all  X-phones will have the excellent Nokia HERE Maps, as well as the Microsoft OneCloud (former SkyDrive) and Skype. Eager users will be free to sideload any Android app they want and can download new apps easily from the dedicated Nokia store and Yandex Store, which is quite popular in Russia.

The Nokia X+ and XL share the same chipset - a 1GHz dual-core Snapdragon S4 with 768MB of RAM. The Nokia X is the only one with just 512MB of RAM.

Nokia X: At a Glance

The Nokia X features a 4" IPS LCD display of WVGA (480 x 800 pixels) resolution. Colors are okay, brightness and contrast are reasonable, but nothing to really get excited about
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Under the hood, the entire Nokia X range shares the same 1GHz dual-core Snapdragon S4 chipset, with only the X somewhat limited at 512MB of RAM. Internal storage is just 4GB, but is expandable up to 32GB.

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Nokia X live photos

At the back of the Nokia X there's a 3MP fixed focus camera, but no front-facer. The phone weighs 129 grams and packs a 1500mAh battery. It's good for 10.5 hours of 3G talk time and a maximum standby time of 17 days. It is also capable of up to 26 hours of music playback, while video playback time is quoted at 8.4 hours.

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Nokia X live photos

The build quality of the X is superb. The plastic feels nice as with most recent Nokia smartphones and isn't a ferocious fingerprint magnet. It's quite sturdy too.

You will be happy to learn that Nokia's version of the Android OS runs well on the X, lower RAM notwithstanding.

The Nokia X+: Big Brother

The Nokia X+ is technically the big brother of Nokia X, if only for the bump in RAM allocation - 512MB to 768MB.  This increase is pretty significant though because it actually makes a difference in terms of actual experience.

Switching between apps is a bit faster as is navigating around the operating system. You'll also be able to play a bit more demanding games too, which will otherwise be unplayable on the lower RAM on the X

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The build quality and feel of the X+ is identical to the X and both have the same color options.

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The bump in RAM increases the price of the X+ also adds a bit to the price of the Nokia X so you'll have to decide if reaching deeper into your pockets for the X+ is worth it.

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The Nokia XL: Larger and Better than its Siblings

The Nokia XL features a 5" IPS LCD display of WVGA resolution and before you let out that loud sigh,   it's not all that bad. As an entry level smartphone, you shouldn't expect much from the phone, just enough to satisfy your craving for a capable Nokia shell running Android underneath.

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The Android experience on the Nokia XL is reasonably smooth. The phone runs a version of Jelly Bean as far as we could tell, but the exact version is not specified. The 1GHz dual-core Snapdragon S4 chipset does a good job of running and switching between two screens and multiple apps.

Nokia has also included a bunch of its Lumia apps on the XL including its Store, Camera, Mix Radio and HERE Maps. Microsoft's presence is also felt with the addition of Skype and OneCloud apps. Speaking of which, XL users will get 10GB of free OneCloud storage as well as 1 month free of Skype Premium. Speaking of goodies, Nokia also includes a 4GB microSD card in the XL's package.

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The Nokia XL is made of plastic with an exclusive paint job that the X and X+ don't get - bright orange. The finish feels very nice to the touch, similar to the Nokia Asha 501 and Lumia 1320.

At the back of the phone, there's a 5MP camera with LED flash. As you can see from the photos, there's a large physical key below the display, which acts like a Home/back button. The user interface is overly simple too, with two main screens - the app list screen and fastlane.

The list of apps is reminiscent of the WP8 home screen with resizable app tiles. The larger the tile, the more information it displays. For example expanding the People's tile will display your favorite contacts, while the Gallery will show the latest photos you've snapped.

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The XL measures 141.4 mm x 77.7 mm x 10.9mm with a weight of 190g. The back covers are replaceable.

The Nokia X line is sure to give OEMs running Android a run for their money.  The colorful shell, snappy performance, and the host of Nokia freebies will surely attract a lot of users raring to join the Android bandwagon, after all, Nokia is known for manufacturing high-quality phones, high-end or otherwise.

It would be interesting to note how Nokia can benefit from finally joining the Android platform but as it is, they've actually managed to capture a lot of attention, and that's just with three phones.  From what we see, Nokia is going to change the way people look at Android and we can't wait to see how it goes for them.