Will South Korean firm be able to keep up with demand for its 'revolutionary' curved screen smartphone?
From the Apple iPhone 6 to Sony's Xperia Z3, tech critics heap praise on market's top smartphones
We pit Apple against Samsung and Google in our guide to the best tablets of 2015
Reviewers 'wowed' by two-screen YotaPhone 2, with a battery-saving e-ink reader on the back
The Note Edge's unique curvey screen has got tongues wagging but can it beat the likes of the iPhone 6?
Analysts say Samsung's weak profit forecasts indicate a decline in demand for smartphones
Experts praise 3-D display of Amazon's Fire smartphone, but worry it may just be a mobile cash register for Amazon.com
New HTC One M8 features two rear cameras so you can focus a photograph after you’ve taken it
If Apple wins, experts say that the cost may be passed on to Samsung's customers
Reviewers unmoved by new design, features and operating system for Samsung's Gear 2 smartwatch