S Voice is an intelligent personal assistant and knowledge navigator, which is only available as a built-in application for the Samsung Galaxy S III, and  Samsung Galaxy Note 4 is an Android phablet smartphone, developed and produced by which organization?
Samsung Galaxy Note 4 The Samsung Galaxy Note 4 is an Android phablet smartphone developed and produced by Samsung Electronics. The Galaxy Note 4 was unveiled during a Samsung press conference at IFA Berlin on 3 September 2014 and was released globally in October 2014. It is the successor to the Samsung Galaxy Note 3, with the subsequent model unveiled on 13 August 2015.
Samsung Galaxy S5 Mini The Samsung Galaxy S5 Mini is an Android smartphone developed by Samsung Electronics. It was announced in May 2014 and released on July 1, 2014. The S5 Mini is a mid-range model of its flagship Galaxy S5 smartphone and a successor to the Galaxy S4 Mini. It competes with the HTC One Mini 2 and the Sony Xperia Z1 Compact. It has a similar design and software features to its high-end counterpart, the Galaxy S5.