1. Android OS Presented By:Aziz A. Kanorwala , Rehban A. Khatri

2. Contents Introduction of Android HistoryVersionsComparisons with other Smartphones 3. What is Android?? Android is a Linuxbased operating system designed primarily for touchscreen mobile devices such as smartphones and 4. History of Android?? In 2008, Google partnered with T-Mobile to launch the first-ever Android smartphone, Chris White the G1. Nick SearsAndy RubinRich Miner 5. Versions of AndroidAndroid 4.1 Donut Android2.3 Android 1.6 Android 1.54.0 Android3.0 Eclair Android 2.2 2.0 Gingerbread Froyo ICS 6. Android 1.0 Alpha Date:-23rd September 2008 HTCDream Features: Android market Web browserGoogle services 7. Android 1.1 Beta Date:- 9th February 2009HTC Features: Dream 2 Google mapsSaves Attachments in message Longer in-call screen time-out 8. Android 1.5 Cupcake Date:-30th April 2009 HTCMagicFeatures:Bluetooth Animated screen Widgets on home screen Video rec. through Camcorder 9. Android 1.6 Donut Date:-15th September 2009 HTC Magic 2Features:Integrated Gallery Voice search, Voice Dial Text to speech WVGA Screen 10. Android 2.0-2.1 clair Date:-26th October 2009 MotorolaFeatures:droidImproved speed Better screen Resolution HTML 5 Support Flash for Camera 11. Android 2.2 Froyo Date:-20th May 2010 Nexus oneFeatures:Screen resolution 720p Improved Memory speed & performance Wi-fi Hotspot Functionality 12. Android 2.3 Date:-6th December Gingerbread 2010 Nexus S Features: Xtra large screen Audio effects Improved graphics for gaming Copy paste features 13. Android 3.1-3.2 Date:-22 February 2011 Honeycomb ndFeatures: 3D Desktop with new Widgets Google chrome Sync Private Browsing Multi core processorMotorola XoomMulti pane Navigation 14. Android 4.0 Ice Cream Sandwich 2011 Date:-19 October th Galaxy Nexus Features: Better Voice integration Face unlock Built-in Photo editor 1080p Video rec. 15. Android 4.1-4.3 Date:-13 November Jellybean 2012 th Google Nexus 7 Features: Multiple user accounts Support for wireless Display Added Bluetooth gamepads and joysticks as supported HID devices 16. Android 4.4 KitKat 17. Usage Share of SmartPhones Usage Share of Different Versions till September 2013 0.1 1.5 3.2 33Donut 36.5Eclair Froyo Gingerbread25.6Honeycomb 0.1Ice Cream Sandwich Jellybean 18. 5 reasons why android is better than ios REASON ONEREASON TWOREASON THREEREASON FOURPotential Restriction & Media Management Apps, files Rooting Customization sREASON FIVE 19. Top 3 Android smartphones Features Jelly FeaturesBean (Android Features 4.2.2) Jelly Bean (Android 4.3) Jelly Bean (Android 4.2) 1.9GHz quad-core 2.3GHz Snapdragon 1.5GHz quad-core Krait Qualcomm Snapdragon 800 quad-core processor 600 (1.6GHz octa-core processor 4.7-inch WXGA IPS display processor offered in 5.7-inch 1920 x 1080 8MP rear camera some with 388 displaymarkets) pixels 1.3MP front camera 5-inch Super AMOLED per-inch high-pixel-density 3GB of RAM (441ppi) display 13MP rear camera 13MP rear camera 2MP front camera 2MP front camera 20. Conclusion 21. Thank You!