"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
AirPods and AirPower: Everything We Know
Pioneer Demos Latest CarPlay-Enabled Aftermarket Receiver at Paris Auto Show
At a suggested retail price of $600, the new AppRadio 4 (SPH-DA120) is positioned as the lowest-cost CarPlay system from Pioneer and ships with built-in support for CarPlay and Siri Eyes Free to provide on-dash and hands-free navigation, messaging and more. The AppRadio 4 CarPlay demo is only a minute long, but it shows decent responsiveness of the Apple-driven interface on the receiver's touchscreen display.
Pioneer is among the first car audio manufacturers to add CarPlay support to aftermarket car receivers, allowing users to install the Apple technology into their existing cars. CarPlay also will debut in new automobile models from a variety of automobile makers such as Ferrari, Mercedes-Benz, Volvo, BMW, Ford, Hyundai, GM, Honda and others.