Samsung Galaxy S5 revealed

Design: More of the same
In designing the Galaxy S5, Samsung didn't go very far for inspiration. In fact, the Galaxy S5's body looks even more like the Galaxy S4 than the GS4 looked like the GS3. It has rounded edges, the same steep sides with shiny and ridged silvery trim, and a slightly more rounded central home button shape to the S4's more rectangular outline.

At the end of the day, the phone still feels like it always has: plastic. That's not necessarily a bad thing, but if Samsung is at all striving for loftier ambitions, it hasn't reached those heights.The back panel motif is different, I'll give Samsung that. Tiny dimples cover the rear, and in addition to white and black (oh excuse me, Charcoal Black and Shimmery White), the GS5 will also launch in enticing copper and bright blue. Not every market or carrier will sell each shade, but at least Samsung has decided to expand its color palette to some more lively hues.

Samsung has also slightly redesigned the Micro-USB housing on the bottom of the phone; it now has a cover. Up top the IR blaster makes its triumphant return, and on the back, the heart rate monitor cleverly integrates with the camera's LED flash.

Samsung will initially launch the Galaxy S5 in four colors.

(Credit: Andrew Hoyle/CNET)

The GS5 is only a fraction larger than the Galaxy S4 -- 5.1 inches versus the GS4's 5-inch display. This new phone, too, has a 1080p HD AMOLED display, so the screen's pixel density will be just a breath looser, though you'll never notice the difference.

The Galaxy S5 measures 142mm by 72.5mm by 8.1mm -- or 5.59 inches tall by 2.85 inches wide by 0.32-inch deep -- and weighs 145 grams, or 5.1 ounces. It's taller and heavier than the Galaxy S4 as a result of its extra hardware.

Break out the supersoakers, kids. Feedback about the waterproof Galaxy S4 Active prompted Samsung to make the Galaxy S5 waterproof and dust-proof in alliance with military spec IP67, which means that it can take a bath for up to 30 minutes at about 3 feet down.

TouchWiz gets a facelift
We'd heard rumors that Samsung was overhauling the TouchWiz interface that rides over Android, something I've been wanting for a long time now. While the changes aren't sweeping, there are some tweaks that freshen up the look and feel, and it's the one area that gets a complete visual redo.

Samsung reskinned a few menus, like this Setting menu, for the Galaxy S5.

(Credit: Andrew Hoyle/CNET)

Of course, you'll want to know that the GS5 runs Android 4.4 KitKat and has all the same functions as Android's OS. It also carries over Galaxy S4 elements like the expandable quick access settings in the notification tray.

What is different is mostly subtle, like a Google services folder loaded onto the home screen of the demo unit I saw, and new icons in the notifications panel, including new quick access buttons for Quick Connect and S Finder. Likewise, the homepage overview you see when pinching in on a home screen now appears as panels, not a grid.

You still swipe right in the app tray for your list of programs and widgets. Any rumors of Samsung cutting back on its own apps have been greatly exaggerated, at least in this phone.

Exploring the Galaxy S5's features (pictures)

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Samsung Hub looks like it has changed names to Samsung apps, as has WatchOn to SmartRemote; my demo unit still has S Health, S Voice, S Planner, S Note, and the Knox security app.

One area was drastically altered: the Settings Menu. Instead of settings broken out into four tabs, you see a vertically scrolling menu of round icons that float over a black backdrop, organized by collapsible sub-categories. It's the boldest new design, but I find the infinitely scrolling list a lot more space-consuming and visually confusing than the GS4's tidy tabs.

Another new area is a Kid's Mode, which creates a sandbox for tykes to play with approved apps while keeping the rest of the phone's contents out of bounds.

Core components
Samsung has blessed its GS5 with top-of-the-line specs befitting a flagship device. There's the 2.5GHz quad-core Snapdragon 801 chipset for a start, a 16-megapixel rear-facing camera (up from 13 megapixels), and a 2-megapixel sensor on the front.

A 2,800mAh battery may not be the largest in all of smartphonedom, but it's a little larger than the Galaxy S4's 2,600mAh ticker. Then again, the new phone is a bit bigger, too. Samsung says that its Ultra Power Saving Mode will double battery life when you're running low. It also promises 21 hours of talk time and over 16 days of standby time on a single charge.

As in past years, there are 16GB and 32GB storage options, with an SD card that supports up to 128GB. Other incidentals include 2GB RAM, NFC, Wi-Fi, USB 3, Bluetooth 4.0 low-energy, and support for the fifth-generation Wi-Fi 802.11ac standard for faster Wi-Fi delivery.

In fact, Samsung says that its Galaxy S5 will combine Wi-Fi and LTE to download items even faster, theoretically up to 600-650Mbps. (They're calling this marvel Download Booster.)

Fingerprint and heart rate scanners
Following in the footsteps of Apple, HTC, and Motorola (the way distant footsteps), the Samsung Galaxy S5 has its own fingerprint scanner for unlocking privileges and mobile payments.

The scanner integrates into the screen above the home button, so that you swipe your finger down half over the bottom portion of the display and home button. You can add profiles for three fingerprints, and you get a backup password in case the identification fails. The fingerprint reader scans your finger eight times before crystallizing your profile.

I locked and unlocked the phone at least a dozen times. It worked well most of the time, but didn't read my finger in every case. You do need to keep your finger centered on the screen, which would make thumb swiping more of a challenge.

I didn't see it set up on a phone, but this partnership with PayPal means that Galaxy S5 owners will be able to authenticate transactions with the brief press of a finger after signing onto PayPal's program.

Fitness fiends get a friend in the heart-rate monitor that's part and parcel with the camera flash. You hold your finger over it to take your pulse; the area glows red when activated when you launch it from the S Health 3.0 app. As a reminder, S Health also gives you a pedometer, fitness coach, and exercise tracker.

You wouldn't know it, but there's a heart rate monitor built into that camera flash.

(Credit: Andrew Hoyle/CNET)

Camera and video
Samsung's cameras are typically very good, especially for outdoor shots. What hasn't typically been so great is low light. Samsung didn't address that in the briefing we got here at MWC, but the company did tout a whole mess of new fun performance boosts and software trinkets.

The one I care about most is the lickety-split autofocus, just 0.3 second, which Samsung cites as being three times faster than autofocus on the Galaxy S4. This is due to the addition of what Samsung calls Phase Detection autofocus, a feature usually found in DSLR cameras making its first appearance in a smartphone. That means you'll have a higher success rate capturing the moment with squirmy dogs and kids.

A new on-screen control comes to the camera app, and it's a pretty good one. Tap it and you're turning on real-time HDR, so you can preview the results before committing. It works for stills, video, and even burst mode pictures, thanks to an extra chip within. Samsung also notes that the GS5 uses a more sophisticated HDR technology that makes images look even better.

Selective focus is a post-editing trick that Samsung gives you, and on that you may find familiar if you've seen the Lytro and the Nokia Lumia 1020. With it, you'll set the area of focus after you take a photo, say for a shallow or long depth of field. There's also a new tool called Virtual Tour, which cobbles together a 360-degree view. It isn't clear yet how this might differ from Google's Photo Sphere.

It looks like Samsung took a hint from Windows Phone OS with this last highlight, the ability to download other modes to and through the native camera app.

When can I get it and how much does it cost?
Samsung will sell the Galaxy S5 on April 11 in over 150 countries. In the US, it will come to AT&T, Sprint, T-Mobile, Verizon Wireless, MetroPCS, and U.S. Cellular. You'll also be able to pick it up at retail stores like Best Buy, Amazon, Costco, RadioShack, Sam's Club, Target, and Walmart.

We are still waiting on pricing details, which carriers and retailers will release on their own.

How does it stack up?
It may not be the most exciting new smartphone there is, but from what I've seen so far, the Galaxy S5 earns keeps Samsung's legacy of high-end Samsung smartphones strong. The specs are high end, and enough has changed on the hardware and software fronts to seem worthy of an upgrade when your contract runs its course.

However, those tiring of Samsung design sameness and looking for a radical new look and feel don't have as many reasons to stay if they aren't moved by the phone's fingerprint scanner or heart monitor. Samsung, perhaps a victim of its own hype machine, opens the door for phone buyers to hold off making plans until HTC announces its One 2.

We'll keep you posted with what else we learn about the Galaxy S5. In the meantime, catch all the mobile news from Mobile World Congress 2014.

smartwatch Gear 2 running Tizen: Smart move for Samsung

BARCELONA, Spain -- Samsung's first move with Tizen may not be big, but it could prove to be pretty savvy.

The Korean electronics giant has been working on Tizen-based smartphones for months, but the first global product to use the open-source Linux operating system won't be a phone. Rather, Samsung on Monday will unveil a new version of its Gear smartwatch that runs the company's Tizen software rather than Google's Android operating system. Introducing Tizen to the masses via Gear may be one of the smartest moves Samsung could make. The reason? Apps.

Smartphones and tablets require app stores with millions of offerings to gain traction with users. Just look at how the lack of apps has hurt Windows Phone and Blackberry and how much money and time they've spent to boost their stores. Samsung also has offered millions of dollars in prizes and funding to get developers to make apps for Tizen.

In the case of the first Gear, Samsung has closely controlled what apps could be on the device, rather than opening the gadget up to the entire Google Play universe of apps. Before launching the device, Samsung sought out app developers and worked with them to create software that would work well with the smartwatch. While it has since opened up its mobile software development kits to developers, Samsung has kept the Gear app store invite-only.The situation is different for smartwatches and other wearables -- at least during these early days. Essentially all wearables on the market have to be tethered to a smartphone to truly work. That means they don't need to do as many things on their own aside from notifications or fitness tracking. And the small screens and overall limitations mean mostAndroid apps wouldn't work on them anyway.

"We need to make sure we're ready to go big," Curtis Sasaki, senior vice president of Samsung's Media Solution Center Americas business, told CNET at the company's developer conference in late October.

Continuing with such an invite-only model for the Tizen-based Gear could help the operating system gain more traction, particularly compared with how a Tizen-based smartphone would do. Samsung wouldn't have to worry about having millions of apps that run on Tizen. It would just need to make sure it had a curated batch of apps that worked really well with its smartwatch, and that's exactly what Samsung is doing, according to people briefed on the Gear 2.

While the developers making apps for Gear 2 sure can tell the difference between the software on the old and new devices, consumers likely won't. Samsung's version of Android on the first Gear barely looked like Android at all.

In addition, with something like Gear, Samsung doesn't need the same carrier support that a smartphone requires. Many wireless companies -- such as Sprint, Orange, and Vodafone -- are part of the Tizen Association, but there also have been some high-profile setbacks. Sprint joined the Tizen Association, quit, but later rejoined. Other carriers, such as Telefonica, have quit and never returned, and even more have expressed concerns about Tizen's progress.

NTT DoCoMo, Japan's largest carrier and an early proponent of Tizen, in January scuttled its immediate plans to launch a Tizen-based smartphone. The company, which said it continues to support Tizen, made the move because of the lack of consumer demand beyond Android or Apple's iOS.

"We [had] been aiming to launch the first Tizen handset by end of March 2014," NTT DoCoMo told CNET in a statement. "However, due to changes in the current Japanese mobile market, where the growth of smartphone sales is leveling out, we have decided to postpone the release."

Tizen's future also came into question amid reports that Samsung and Google had eased some of their recent tension. Samsung reportedly agreed to pare back the bloatware on its Android devices while Google agreed to focus its attention on mobile software, not hardware. The twosigned a cross-licensing agreement, and Google sold its Motorola Mobility business to Lenovo a few days later.

Even if the two companies reached some sort of agreement about software, Samsung clearly isn't giving up on Tizen. Samsung is the undisputed king of Android smartphones, but it still needs an alternative that gives it more control over its own future. The company knows that its future growth increasingly will be tied to software and services, and it has devoted significant resources to honing its skills in those areas.

Samsung Galaxy Gear smartwatch hits the runway at New York Fashion Week (pictures)

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"Software is something that we're working on continuously," Samsung co-CEO Boo-keun Yoon,told CNET last year. "These days, hardware is important, but that is not enough."

Tizen's entree to the market has been anticipated for a couple of years. Most recently, Samsung planned to launch a high-end, Tizen-powered handset by September 2013, but it delayed the release by several months to the fourth quarter. The delay was partly because it wanted to improve the hardware and partly because it didn't have the apps necessary to launch a new ecosystem. Samsung delayed the phone a second time, saying in November that it would introduce a Tizen smartphone in February.

At least one Tizen phone could make an appearance this coming week at Mobile World Congress in Barcelona, according to people briefed on the matter. However, it's unclear when or where that particular device will be sold.

Samsung also has said it plans to push Tizen into a broad range of devices, including TVs and home appliances. Similar to wearables, the size of the app store for those products doesn't really matter.

"With Samsung, just bringing [Tizen to] phones is not enough," said Andrew Till, the head of mobile at Symphony Teleca, a company that partners with Samsung and helps companies make apps. "They have to position Tizen as a cross-industry offering."

For now, Samsung's greatest hope for Tizen -- and the way to get the operating system into consumers' homes, almost without them even knowing it -- will come through Gear. Here's hoping more people buy the smartwatch this time around.