Android Operating System(OS) and types

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3. FEATURES OF ANDROID
• Open Source
• Larger Developer
• Increased Marketing
• Reduced Cost of Development
• Higher Success Ratio
• Rich Development Environment
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4. ADVANTAGES OF ANDROID
• Aplications are easily
obtainable on Google Play
Store.
• Android much like most
operating system on
phones allow you to multi
task.
• It is also good as dealing
with notifications.
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5. DISADVANTAGES OF ANDROID
• Need of Internet
Connection.
• Making source code
available invites the
attention of hackers.
• Many applications of
Android contains Virus.
• Consumes more battery.
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7. WHAT IS ANDROID OPERATING SYSTEM?
•It is a Linux-based platform for mobile phones.
•It was released under the Apache v2 open source
license.
•It was developed by Google.
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8. VERSIONS OF ANDROID
OPERATING SYSTEM
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9. ANDROID 1.5 ~ CUPCAKE
• Based on Linux Kernel
2.6.27 the official 1.5 was
released on 30 April ,2009.
• Soft Keyboard.
• Ability to record video.
• Animated screen
transitions.
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10. ANDROID 1.6 - DONUT
• Based on Linux Kernel
2.6.29 ,the official 1.6 was
released on 15 September,
2009.
• Support for WVGA Screen
Resolution.
• Updated CDMA support.
• Multilingual Text-to-speech
function.
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11. ANDROID 2.0 - ECLAIR
• Based on Linux Kernel
2.6.29, the official 2.0 was
released on October 26,
2009.
• Bluetooth 2.1 support.
• Ability to select to call and
SMS.
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12. ANDROID 2.2 -2.2.3 FROYO
• Based on Linux Kernel
2.6.32, the official 2.2 was
released on May 20, 2010.
• Option to disable data
access.
• USB Tethering and Mobile
Hotspot functionality.
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13. ANDROID 2.3-2.3.7
GINGERBREAD
• Based on Linux Kernel
2.6.35, the official 2.3 was
released on December 6,
2010.
• Enhance copy-paste
function.
• Improve Gmail Application.
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14. ANDROID 3.0 - HONEYCOMB
• Connectivity for USB
Accessories.
• Support for external
devices.
• Ability to view albums.
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15. ANDROID 4.0 ICE CREAM
SANDWICH
• Based on Linux Kernel
3.0.1, the officially released
on October 19, 2011.
• Brand new chrome mobile
web browser introduced.
• Improved Camera.
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16. ANDROID 4.3-JELLY
BEAN
• It was released on July 9,
2012.
• Bluetooth data tranfer for
Android Beam.
• Improve Camera
application.
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17. ANDROID 4.4 - KITKAT
• It was released on
September 3, 2013.
• UI updates for Google
Map, navigation and alarm.
• Offline music play support.
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18. ANDROID 5.0-5.0.2
LOLLIPOP
• It was released on
November 12, 2014.
• Improvements to the
notification priority system.
• Without owner permisssion
the device is not open.
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19. ANDROID 6.0
MARSHMALLOW
• It was officially released on
October 2015.
• It primarily focuses on
improving the overall user
experience.
• It enables additional
security features.
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20. ANDROID 7.0 - NOUGAT
• It was released on August
22, 2016.
• Multi-window.
• Notification sheets.
• Switch apps by double
tapping in overview button.
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21. ANDROID 8.0 - OREO
• Improved battery.
• Picture in picture support.
• Android Instant apps.
• Updated Security features.
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22. ANDROID V/S IOS
• Android
• It was developed by
Google.
• It is available in Google
Play Store.
• It was released on
September 23, 2008.
• It is open source.
• IOS
• It was developed by Apple
• It is available in Apple
Store.
• It was released on July 29,
2007.
• It is closed.
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