The BlackBerry 9720 is a business-oriented smartphone released in 2013, known for its full QWERTY keyboard, robust design, and single-board architecture. As a legacy device, it contains a solid concentration of recoverable precious metals.
he BlackBerry Curve 8520, released in 2009, is an early-generation smartphone featuring components with notable concentrations of precious metals, typical of mobile devices from that period. 2009
Nokia E63-1, production year 2009. As you can see, the amount of precious metals is still relatively high, but there is significantly less palladium and silver compared to older generation phones. (2009)