When did three-finger screenshot feature appear on smartphones?
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The three-finger screenshot feature first appeared on smartphones around 2015. It was introduced by various Android smartphone manufacturers as a gesture-based way to capture screenshots. One of the earliest instances of this feature was seen on devices running ColorOS 2.1 by Oppo, which was released in 2015. This feature was then adopted by other manufacturers, such as Xiaomi with MIUI and OnePlus with OxygenOS, becoming a popular alternative to traditional button-based screenshot methods.
The three-finger screenshot gesture was designed to make it easier for users to take screenshots with one hand, enhancing usability and convenience on larger smartphones. Since its introduction, the feature has become a standard option on many Android devices.