Samsung Galaxy Note (2011)
Samsung released the 5.3-inch Galaxy Note, mocked at the time as an absurdly large phone with a stylus. Critics doubted anyone wanted a device that big.
The Note sold over 10 million units in its first year, creating the 'phablet' category.
Large screens became the industry standard, and rivals including Apple followed with bigger phones.
A form factor first dismissed as niche became mainstream, the same path foldables are now testing as Google ships one as a flagship.
