The latest member of Samsungs successful Note phablet family is nearly ready to make its retail debut. Samsung has this morning announced UK availability of the Galaxy Note 4 for October 10th, with pre-orders opening up at Samsung Experience Stores from tomorrow. The Note 4 was already a highlight device for Samsung, combining its latest and best technological advancements, but now that the iPhone 6 Plus has arrived, it stands as the most direct challenger to Apples incoming device. …