Both feature large, high-quality displays with stylus accessories and keyboard covers, and are aimed largely at the professional community.

The new device will be competing mainly with Apple's iPad Pro, which was released today. :The UK release date for Microsoft's Surface Pro 4 is almost upon us - the hybrid will be available in both online and physical stores tomorrow. It directed users to its support pagewith instructions on how to download and install the latest Surface and Windows updates. We have already issued a number of updates via Windows Update and are working to issue additional updates and fixes as soon as possible to further improve the overall Surface experience.' 'Since launch, we have aggressively pursued the most pressing feedback. Your input is incredibly valuable in helping us address your questions with timely updates and fixes. Please know that we're reading your comments and hearing you loud and clear. It read: 'For those of you who've had a less-than-perfect experience, we're sorry for any frustration this has caused. Microsoft's Surface Team posted a note yesterday to apologise.

Surface book 4 release date