The Chinese manufacturer Oppo smartphone has joined the race to create the gadgets with a flexible display. In a closed presentation of the company showed a prototype smartphone with the collapsible flexible display diagonal is more than 7 inches. It is reported that work on the device began in August 2015 and in February of this year, developers were able to create a fully functioning prototype. The basic specs are not specified, it is known only that it runs on Android and supports ultra-fast charging VOOC operating system, which in 5 minutes is restores battery charge from 3% to 57%. Information by the exact date of implementation of a flexible display represented in a particular commercial product available. It is expected that in 2017 a similar device will be released the Korean company Samsung but whether it will be the first,unknown.