Apple MacBook Pro is a high-end laptop that features an OLED Touch Bar instead of the traditional function keys (starting in the 2016 model). The display is either 13" or 15" (LCD on both) and the CPU is either a dual-core i5 or quad-core i7.
The OLED strip is supported by most of Apple's applications and can show commonly used emojis in messaging applications, bookmarks while you browse and other context-activated options. It also includes a Touch ID sensor that is activated for example when you wish to pay online (on supported web stores). Apple released an API to developers can support the Touch Bar in third-party applications.
Apple's MacBook Pro with the Touch Bar is now shipping globally (note:affiliate link to Amazon).
Touch AMOLED strip