Presented By:- SUDARSHAN TIWARI
BBA 3rd Sem
• What is Operating System ?
• Various types of Operating System
• Symbian Operating System
• Android Operating System
• ios Operating System
• Blackberry Operating System
• Windows Operating System
What is Mobile Operating
An operating system which controls mobile devices is called
Mobile OS. Which is responsible for determining the functions
and features available on mobile devices .
Various Types of Mobile
3.iPhone OS (iOS )
The Symbian OS is produced by the software development and licensing company OF Symbian
Ltd.This operating system used in Nokia & sony ericsson mobile
Symbian Ltd was established in June 1998 and is headquartered in Southwark in the UK, and the
current CEO is Nigel Clifford.
Evaluation of Symbian Operating system
Strong Operating System
Symbian was the most popular smartphone OS in the market
back in 2010 with 37.6% of the sector’s total sales .But now with
the strong presence of the Android and iOS, the share of
Symbian OS has been reduced to an all time low of 6.8%.
Android ‘s Introduction
What is Android?
Android is a software platform and Operating System for mobile devices
Android was founded in Palo Alto , California in October 2003.
The founder of Android were Andy Rubin and Chris White.
Android acquired by Google on August 17, 2005.
Android is based on the Linux kernel Version 2.6.
Which developed by Google.
VERSIONS Of ANDROID
Version Name Date Of Launch
1. Android 1.0 Alpha 23
2. Android 1.1 Beta 9
3. Android 1.5 CupCake 30
4. Android 1.6 Donut 15
5. Android 2.0 & 2.1 Éclair 26
6. Android 2.2 Froyo 20
7. Android 2.3 GingerBird 6
8. Android 3.0 HoneyComb 22
9. Android 4.0 Ice Cream Sandwich 19
10. Android 4.2 Jelly Bean 13
11. Android 4.4.4 Kitkat 31
12. Android 5.0 lollipop 12
13. Android 6.0 Marshmallow 5
14. Android 7.0 Nougat 22
Limitation Of Android OS
• Android Battery Drain Easily.
• Running Apps is forcely close if it too Large.
• It heats very easily.
• the phone itself has very little memory storage, so you have to
keep large apps, videos, and photos on a card.
• Team Members :-1.Steve Jobs 2.Steve Wozniak 3.Ronald
• iOS (known as iPhone OS prior to June 2010) is Apple's mobile
• Apple is company who developed iPhone Operating System
• This OS is released on June 29, 2007.
• The latest mobile of Apple is iPhone 7.
• In this mobile phone iOS10.0.1 operating System is used.
BlackBerry OS Is a Mobile Operating System, Developed By Research
In Motion For .Its Handheld Blackberry Smartphone Devices.
The Operating System Provides multitasking .
The track wheel, trackball, and most recently,
the track pad and touch screen is one of its features.
Blackberry also has its own messenger widely known as BBM.
which we can share messages, images, videos etc
Windows operating system is only use in windows phone which
is developed by Microsoft..
The current version is "Windows Mobile 10". Which was made
available in the market since 21st Jan 2015.
Versions of Windows o/s
There are many types of Windows OS such as:
Windows Mobile Classic devices (Pocket PC)
Windows Mobile Smartphones
Windows Mobile 2003
Windows Mobile 2003 SE
Windows Mobile 5
Windows Mobile 6
Windows Mobile 6.1
Windows Mobile 6.5
Windows Mobile 6.5.1
Windows Mobile 6.5.3
Windows Mobile 6.5.5
Windows Phone 7.5
Windows Phone 8
Windows Phone 10