Thursday, 10 September 2015

IPHONE 6S REVIEW

        iPHONE 6S FEATURES AND SPECIFICATION :

Just as we expected, Apple announced the next versions of its best-selling smartphones, the iPhone 6S and 6S Plus, at its annual launch event in San Francisco. Also as we expected, the iPhone 6S looks identical to last year's 4.7-inch iPhone 6, reserving its most important changes for the hardware interior.
The biggest, and most noticeable change to this year's set of phones is "3D Touch," a pressure-sensitive display technology that lets you push in to do new things on your phone. After getting a chance to check out the new iPhone 6S and 6S Plus briefly at Apple's San Francisco event, these were our impressions.
The iPhone 6S feels nearly identical to its predecessor. James Martin/CNET
However, significant updates to the iPhone 6S' camera technology, a new form of pressure-sensitive navigation called 3D Touch, and a faster processor all combine to keep the next-generation phone looking competitive enough to counter other top-tier handsets as we approach the year-end holiday rush.

Aerospace-grade aluminum and sturdier glass

Apple says that its phone may look the same as last year's model, but its iPhone 6S duo has achieved more inner strength. This time it uses a different grade of aluminum for its chassis, one that's also used in the aerospace industry. They call it Series 7,000, and it's the same aluminum alloy Apple puts into its Apple Watch Sport. The company clearly hopes this reinforced material will help deflect against future "Bendgate" backlashes, where some customers complained that their 5.5-inch iPhone 6S phones "bent" after being sat on.
Apparently, a new type of chemically strengthened glass also tops the iPhone 6S, though the company hasn't confirmed if this is cover material from Corning's Gorilla Glass line or not.

Brand new 'force' touch: Subtle but effective

Apple has included a variation of Force Touch, which you find in different capacities on the Apple Watch and on some Mac trackpads. Called 3D Touch here, the iPhone 6S phones will adopt the same pressure-sensitive capability that calls up secondary menus and actions when you press and hold the screen.
Press down and you can pull up context-sensitive menus, switch apps, or examine photos. But it's a subtle riff on what already exists on iPhones: tapping and holding.
The device features a pressure-sensitive display that adds more functionality to its apps. James Martin/CNET
Another use is to access shortcuts from the home screen for your most frequent actions, say messaging a friend. And if you're in your email inbox, applying fingertip pressure to an element in the message will surface more information, like maybe the flight number on an emailed travel itinerary, for instance. (Apple called this concept "peeking in" during the live demo.)
Pressing harder on an app will likewise generate more options, like viewing all the photos of a contact's Instagram photo stream. In the context of a game, pressing harder could zoom you in to get closer to the action.
We're not sure why Force Touch was rebranded as 3D Touch, and it's not necessarily a clearer term for what it does. But after using it for a bit, it's undoubtedly something you'd want on every smartphone. In a couple of years, it seems like it would become as standard as multitouch. But the way it feels ends up coming across as pretty subtle. Menus gently pop up, photos slowly come alive. The iPhone throbs gently beneath via the Taptic Engine haptics, like on the Apple Watch. Pressing in didn't cause a realistic, hard mechanical "click" in the same way that the new MacBook trackpads do. The implementation seems designed to feel invisible and comfortable, not weirdly magical.

New hardware inside

The biggest news here is the hugely upgraded front and rear cameras and video capability, but there are a few other tidbits here and there as well.

Cameras and video with more megapixels

A 12-megapixel camera is a huge jump for Apple, which has been holding onto its 8-megapixel sensors in its iPhone for years. Autofocus will pick up the pace, according to Apple, and color accuracy is a point of pride.
The 5-megapixel front-facing camera now brings the iPhone 6S on par with a lot of today's competing handsets. Of course, it includes the company's proprietary voice chat feature, FaceTime video. Here's something wildly different, though. Instead of including a dedicated flash for the front-facing camera, which only a few phones do, Apple is using the home screen to light up instead. This is meant to increase the brightness of those selfies even in low-light situations.
A few test selfies taken in the demo rooms looked really good, with crisper, richer color and details than previous iPhones.
The iPhone now has a 12-megapixel camera that can shoot ultra high-def 4K video. James Martin/CNET
A new feature you'll see in the camera, Live Photos is a default mode that turns stills into a video or GIF, basically, images that move. It's an automatic thing; all you have to do is take the picture like normal. When we took some shots in the crowded demo room, the iPhone seamlessly added Live Photo motion and sound. The Live Photo motion came out more like stop-motion or time lapse, however, than true video. It's also important to note that one Live Photo is about twice the file size as a regular photo. Couple that with the 4K video capabilities (more on that later), and you'll definitely need more storage space to accommodate.
Apple also joins rival phone makers in including 4K video recording, at 3,840x2,160-pixel resolution. You'll be able to take 8-megapixel camera photos while recording at this ultrahigh resolution. (The immediate benefit of shooting 4K video would be watching them later on a 4K TV.)
Just like last year's phones, the iPhone 6S Plus is the only model here with optical image stabilization, which helps correct blur from shaking hands.

Touch ID

The second-generation sensor promises to snap open the phone faster than before. Hopefully fingerprint authentication will also speed up.

Processor

Under the hood, we have an upgraded, proprietary A9 processor that continues Apple's theme of mystery when it comes to exactly what's going on in there. Though it's impossible to appreciate during our quick demo, what we do know is that this is Apple's third-generation 64-bit chip. Apple claims that the A9 is 70 percent faster than last year's A8 when it comes to the usual computing tasks (like opening an app, for example), and 90 percent faster at graphical tasks, like gaming.

Faster LTE, Wi-Fi connections

Apple says it'll have the fastest forms of LTE Advanced, if that's supported where you live, and will also include support for the latest, greatest Wi-Fi networks.

iOS 9 all the way

The two new iPhones will run on iOS 9, mining all of those software enhancements, like a smarter Siri and up to three hours longer battery life, plus a new Low Power Mode. The updated operating system, which is currently in public beta, will arrive for phones on September 16. Meanwhile, read our full rundown of iOS 9 here.
Are features like live photos and 3D Touch compelling enough to upgrade? James Martin/CNET
Really, if you bought an iPhone 6 or 6 Plus last year, the most truly compelling upgrade is to the camera, which certainly sounds like a huge jump on paper. The iPhone 6 already takes terrific photos, so there's a lot of promise there for mobile photographers and avid selfie-shooters who can benefit from that front-facing flash. But again, how much better is this camera? Stay tuned.
If you have an older iPhone, such as iPhone 5S or earlier, the iPhone 6S is going to feel fast, fresh and powerful by comparison, and a pretty huge leap up. And for the extra $100 over the 6 models, it'll probably be worth the cost. The new processor speeds are impossible to vet out now, but on paper they're another serious boost...even if existing phones already are plenty fast enough.
But if you use a premium Android phone, will the iPhone 6S and 6S Plus feel exciting enough? Last year's 6 models certainly were. 3D Touch is new, but most of the other features on these new iPhones feel pretty familiar. Google's voice assistant already outperforms the current version of Siri on search accuracy and breadth of things it can do, and that will only expand with the next version of Google's Android software. We'll see how Siri in iOS 9, and always-on Siri in these new phones, stacks up.
As always, we won't know the full story until we review these phones. But there's a reason these iPhones shared the stage with new iPads, the Apple Watch and the Apple TV: on their own, they're not really surprising and exciting. But for those who have been waiting a while to get a new iPhone, these seem like excellent opportunities to upgrade.

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