WELCOME TO MY PRESENTATION
MY TOPIC IS
THE OPARETING SYSTEM OF SMARTPHONE
Mohammad Ashraful Islam
What is Smartphone
A Smartphone is a mobile phone
with highly advanced features. A
typical Smartphone has a high-
resolution touch screen display, Wi-Fi
connectivity, Web browsing
capabilities, and the ability to
accept sophisticated applications.
The majority of these devices run on
“mobile operating system”
Android is an operating system based
on the Linux kernel, and designed
primarily for touch screen mobile
as smartphones and tablet computers.
Initially developed by Android, Inc.,
which Google backed financially and
later bought in 2005, Android was
unveiled in 2007 along with the
founding of the Open Handset.
iOS (previously iPhone OS) is a mobile
operating system developed and
distributed by Apple Inc. Originally
unveiled in 2007 for the iPhone, it has
been extended to support other
Apple devices such as the iPod
2007), iPad (January 2010), iPad
Mini (November 2012) and second-
generation Apple TV (September
Windows Mobile is an operating
system supported by Microsoft.
Windows Mobile is based on Microsoft
Win32 API. Windows mobile works on
some devices including Pocket PC,
smartphones, communicators. Most
versions of Windows Mobile have a set
of standard features such as
multitasking and the ability to
navigate a file system and it comes
bundled with a set of applications.
It is closed source and proprietary.
BlackBerry 10 was the next
generation platform for BlackBerry
smartphones and tablets. One OS
was planned for both Blackberry
smartphones and tablets going