when did the surface pro 4 come out
Surface Pro 4 The Surface Pro 4 is the fourth-generation Surface-series 2-in-1 detachable, designed, developed, marketed, and produced by Microsoft. The Surface Pro 4 was announced on October 6, 2015[8] alongside the Surface Book. In the U.S. and Canada, the Surface Pro 4 was released on October 26, 2015.
Surface Pro 2 The Surface Pro 2 is a Surface-series 2-in-1 detachable produced by Microsoft. Unveiled at an event in New York City on September 23, 2013 and released on October 22, 2013, it succeeds the Surface Pro released in February 2013. While maintaining a design similar to the original design of its predecessor, the Surface Pro 2 has improved hardware specifications compared to it, such as a next generation Haswell Intel Core processor and an increased number of storage options, improved versions of the kickstand and cover accessories.[6]
Surface Book Surface Book was announced at the Windows 10 Devices Event by Microsoft at October 6, 2015, alongside the Surface Pro 4.[7] It was available for a pre-order the following day and was released and shipped to customers beginning on October 26, 2015.
iPad In June 2017, the iPad Pro's second generation hardware was announced to have 12.9 and 10.5-inch screens.[67]
Surface Pro 4 RAM and SSD options available are 4, 8, 16 GB and 128, 256, 512, 1024 GB respectively; the top options are two times as capacious compared to top options of the Surface Pro 4's two recent predecessors.
iPad (1st generation) The device was announced and unveiled on January 27, 2010 at a media conference. On April 3, 2010, the Wi-Fi variant of the device was released in the United States, followed by the release of the Wi-Fi + Cellular variant on April 30. On May 28, it was released in Australia, Canada, France, Japan, Italy, Germany, Spain, Switzerland and the United Kingdom.