Editors' note (Sept. 12, 2018): The iPhone 6S reviewed here is no longer being sold by Apple, but the iPhone 8 is now available in its place at a reduced price of $599. See all of the new iPhones and new products that Apple just announced.

The iPhone 6S isn't the great deal it once was. For $100 more, respectively, the iPhone 7 delivers way more bang for the buck.

Improved speed and a sturdier build compared to earlier models; 3D Touch; and the last remaining iPhone with a built-in 3.5mm headphone jack.

Inferior battery life; camera performance and processor speed compared to newer iPhones.

A class-leading camera and 3D Touch bring major new functionality to the gold standard in smartphones.

More powerful than iPhone 6; 3D Touch livens up iOS 9; Major camera upgrades; front and back; Stronger aluminum construction; Crisp; gorgeous screen

Smaller battery than iPhone 6; Entry-level 16GB model is insufficient

The unlocked version of the iPhone 6s ($649; 16GB) takes the doubt away from potential Apple phone buyers who want to be able to freely switch between carriers. With excellent speeds and reception on all four major U.S.

Best coverage and speeds on all four U.S; networks; Fast processor; Excellent cameras; 3D Touch feature shows potential

Expensive; Average battery life

It is significantly faster than iphone 6 . Slightly heavier. Screen bright and sharp.

Fast; Fast Fast; camera amazing; live photos are great

cost

Pro's: Processor is extremely quick Easy to use Thin & light-weight aluminum body Good call quality with decent volume Good cellular signal reception Great display for its size Finger-print sensor almost too fast Con's: Photo's are too dark No expandable memory Battery life should be better GPS...

Jeremy White, Product Editor, WIRED It is always tricky asking people to part with their cash for a new phone when outwardly the device looks no different. It makes the sell on the updates that much harder -- you hear lots of phrases like "it's the same, but everything's changed" and "redeveloped...

Apple launched the iPhone 7 and iPhone 7 Plus , but what's new? Check out our iPhone 7 vs iPhone 6S if you're looking to upgrade, but the short version is quite a few things. While the overall look is very similar, it's now waterproof and comes in a few new colours.

Great look and feel; 3D Touch adds interesting new dimension; Subtle but useful camera improvements; Outstanding performance; Clever front-facing camera flash

Battery will deter power users; No wireless charging; Others charge faster

An iPhone with an "s" in its name is never quite as exciting as one with a new number. The "s" years don't bring slick new form factors but iterative improvements. A bump in RAM or a jump in camera specifications is useful, but it's much easier to get enthusiastic about a change in design.

3D Touch is a meaningful innovation; Amazing cameras; 2GB of RAM makes the iPhone 6s zippier

Battery may underwhelm power users, Still starts at 16GB, More expensive this year thanks to Aus; dollar

Big changes have been made to Apple's iPhone 6s. The naked eye will consider this smartphone identical to its predecessor with its eerie, twin-like looks, and yet this generation's model represents a substantial step forward, from the fabric of its metal body to the computing components that...

Improved construction; 3D Touch will reap genuine benefits; Faster processor and double the RAM; 12MP rear and 5MP front camera; TouchID is among the best finger scanners

Cameras lack OIS and could be higher in resolution; Battery life still lesser than rivals

While the launch of an ‘s' model iPhone is generally more of an update than an overhaul, there are actually quite a few new features in the iPhone 6S to get excited about.

Great 12 megapixel camera; fun video modes including 4K; 3D Touch; powerful

Pricey