2. What is android
• Android is a mobile operating
system developed by Google, based on
the Linux kernel and designed primarily
for touchscreen mobile devices such
as smart phones and tablets.
3. Before Oreo
• Android Cupcake 1.5 April 27, 2009
• Android Donut 1.6 September 15, 2009
• Android Éclair 2.0 October 26, 2009
• Android Froyo 2.2 May 20, 2010
• Android Gingerbread 2.3 December 6, 2010
• Android Honeycomb 3.0 February 22, 2011
4. • Android Ice Cream Sandwitch 4.0 October 18, 2011
• Android Jelly Bean 4.1 July 9, 2012
• Android Kitkat 4.4 October 31, 2013
• Android Lollipop 5.0 November 12, 2014
• Android Marshmallow 6.0 October 5, 2015
• Android Nougat 7.0 August 22, 2016
• Android Oreo 8.0 August 21, 2017
5. Android OREO
• Android "Oreo" (codenamed Android
O during development) is the eighth major
version of the Android mobile operating
system.
• It was first released as an alpha
quality developer preview on March 21, 2017
and finally released to the public on August
21, 2017.
6. A version of the Android operating system
Android Oreo home screen on the Pixel phone with some apps.
7. About android Oreo
• Developer- Google.
• General availability- August 21, 2017, around
50 days ago.
• Latest release- 8.0.0 (OPR5.170623.007)
• October 2, 2017, 3-4days ago.
• Preceded by- Android 7.1.2 "Nougat”.
8. Issues
• There are multiple Bluetooth connectivity
issues that were not present in previous
releases.
• Android Oreo may use mobile data even if Wi-
Fi is enabled.
9. Advantages of Android O
• Android O(oreo) is 2 times faster to previous
OS.
• Auto fill in good feature.
• Picture in picture mode.
• Update full notification features.
• Adaptive icons.
• User experience.
• Platform.
• Security.
10.
11. Disadvantages of Android O
• Google provide to much updates.
• New OS, Bugs inside in Oreo now.
• Every smartphone is not get’s OREO updates.
• Older than the lollipop smartphone is not
upgradable in 8.0 oreo.
