Samsung has unveiled a foldable phone that becomes a mini pad . Samsung’s Infinity Flex 4.6 inch display unfolds to a 9 inch pad and this just one week after Fremont California based Royale unveiled its $1300 dollar Flexpai foldable phone.The age of folding smartphones isn’t coming its already here and 2019 seems to be the year this new phone makes a big splash in the market. Already there are 7 manufacturers announcing their plans to be the deliverer of the perfect folding phone. Just like the folding tablets in the sci fi Westworld. Samsung uses two separate displays to create its foldable phone — one on the inside, and a smaller display on the outside. Samsung’s internal display is 7.3 inches with a 1536 x 2152 resolution The cover display functions as a 4.58-inch phone interface with a resolution of 840 x 1960 (21:9).”Folding phones are the 3D TV of the mobile world,” according to Wall Street Journal tech columnist Christopher Mims. Samsung used its developer conference in San Francisco Wednesday November 7th, 2018 to officially announce that it will launch a foldable smartphone some time in 2019. Following this announcement LG and Huwai were quick to announce their own versions will be released in 2019.Patents for folding phones have been seen from LG for several years and Huawei wants to introduce a 5G folding phone in early 2019, ahead of its rivals Samsung. Motorola RAZR, Apple, and ZTE!