The reason is that the BlackBerry OS way more secured than Android, according to BlackBerry’s Chief Operating Officer Marty Beard. Beard told The Wall Street Journal that their “security is unmatched and we do not want to lose that secret sauce. As our work and personal lives blend, people are going to want more work and identity protection than ever before on these devices.”
With BlackBerry OS 10, the company introduced BlackBerry Safeguard which is designed to further protect your privacy and information. With BlackBerry Protect you can remotely wipe, lock, or locate your BlackBerry 10 device using your BlackBerry ID. BlackBerry’s messaging system BBM also has as end-to-end encryption for both users.