Samsung Ativ Tab P8510 official Pictures. Samsung Ativ Tab P8510 is a Smartphone of samsung. The Samsung Ativ Tab P8510 Windows Mobile Smartphone. Announced Oct 2012. Features 10.1″ Display, APQ8090A Chipset, 5 MP Primary Camera, 1.9 MP Front Camera, 8200 MAh Battery, 64 GB Storage, 2 GB RAM. Samsung Ativ Tab P8510 price starts.