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

2. Contents
Introduction of Android
History
Versions
Comparisons 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
Sears
Andy Rubin
Rich
Miner

5. Versions of Android
Android 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
 HTC
Dream
Features:
Android market
Web browser
Google services

7. Android 1.1 Beta
Date:- 9th February 2009
HTC
Features:
Dream 2
Google maps
Saves Attachments in
message
Longer in-call screen time-out

8. Android 1.5 Cupcake
Date:-30th April 2009
HTC
Magic
Features:
Bluetooth
Animated screen
Widgets on home screen
Video rec. through Camcorder

9. Android 1.6 Donut
Date:-15th September
2009
 HTC Magic 2
Features:
Integrated Gallery
Voice search, Voice Dial
Text to speech
WVGA Screen

10. Android 2.0-2.1 Éclair
Date:-26th October 2009
 Motorola
Features:
droid
Improved speed
Better screen Resolution
HTML 5 Support
Flash for Camera

11. Android 2.2 Froyo
Date:-20th May
2010
 Nexus one
Features:
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
nd
Features:
3D Desktop with
new Widgets
Google chrome
Sync
Private Browsing
Multi core
processor
Motorola
Xoom
Multi 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
33
Donut
36.5
Eclair
Froyo
Gingerbread
25.6
Honeycomb
0.1
Ice Cream
Sandwich
Jellybean

19. 5 reasons why android is better than
ios
REASON
ONE
REASON
TWO
REASON
THREE
REASON
FOUR
Potential
Restriction & Media Management
Apps, files
Rooting
Customization
s
REASON
FIVE

20. 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

21. Conclusion

24. Thank You!