Apple held its annual iPhone launch event last week, at which it also unveiled new products such as the iPad Pro, and confirmed that software updates for iOS and watchOS are on their way.
Devices up for grabs ahead of 25 September launch.
3D Touch and improved Siri interaction also central to new phones.
iPhone 6S vs iPhone 6
We put the former flagship up against its challenger.
Device could appeal to business users.
Update will bring numerous enhancements.
Check out the key specs and features in the new iPhones.
Update brings huge overhaul and Siri improvements.
iPad Pro: 12.9in tablet comes with Smart Keyboard and Apple Pencil add-ons
Apple hopes to kickstart tablet sales with giant iPad.
iPhone 6S and iPhone 6S Plus unveiled with 3D Touch and camera lens overhaul
Tim Cook claims devices are most advanced iPhones ever.
Apple and US govt clash over US court data request as encryption debate grows
Firm refuses court order claiming it cannot break its own encryption.
Apple snaps up AI experts to take on Google, Amazon and Microsoft
Firm on a hiring spree.
Apple Watch has nothing to fear from Google's Android Wear for iOS infiltration attempt
Analysts doubt Google's cross-platform approach will have much impact.
Russian Taiga smartphone promises snoop-proof communications - coming soon to employees of Russian state-owned firms
Eugene Kaspersky's ex outs smartphone that claims to prevent apps from spying on users
Deloitte accused of leaving its internal Active Directory server exposed to the internet with RDP open
Deloitte accused of lax systems administration and security practices over email hack
Lax systems administration practices blamed for exposing millions of sensitive client emails
The new processors support Intel's Optane memory acceleration technology