Android versions.

[ ] ♨ ANDROID VERSION COMPARISON...

ALPHA  1⃣.0⃣
Key user features added
👤 Download and updates via Android market
👤 Web Browser
👤 Camera support
👤Gmail, contacts and google agenda synchronization.
👤Google maps.
👤Youtube Application

Realese Date: 23/09/2008

 BETA 1⃣.1⃣
👥Show & Hide numeric keyboard, in caller application
👥 Ability to save MMS attachments

Realese date: 09/02/2009

CUPCAKE 🍨
   1⃣.5⃣
🍨 Bluetooth A2DP, AVRCP support.
🍨Soft-keyboard with text prediction.
🍨Record/watch videos
🍨Added auto rotation option.
🍨 Ability to upload video to youtube
🍨 Ability to upload photos to picasa
REALESE DATE: 30/04/2009

DONUT 🍩 1.6

🍩Gestures framework
🍩Turn-by-turn Navigation
🍩 Support for WVGA Resolutions.
🍩 Updated technology for CDMA/EVDO & text to speed Engine

REALESE DATE: 15/09/2009

ECLAIR🍬
   2⃣.0⃣
   2⃣.0⃣.1⃣
   2⃣.1⃣
🍬 HTML
🍬 Digital zoom
🍬Microsoft Exchange support.
🍬Bluetooth 2.1
🍬 Live wallpapers
🍬Updated UI
🍬 Improved Google maps 3.1.2 version
Realese Date: 26/10/2009

 FROYO 🍥
    2⃣.2⃣
🍥Speed Improvements
🍥JIT Implementation
🍥 USB Tethering Applications installation to the expandable memory.
🍥 Uploaded file support in the browser.
🍥 Animated GIFs.
🍥 Adobe flash support for extra high ppi screens

Realese Date: 20/05/2010

GINGERBREAD 
   2⃣.3⃣
UPDATED UI
Improved keyboard easy to use.
 Improved copy/paste
 Improved power management
Socail networking features
NFC support
Native VoIP/SIP support
 video call support
 Voice or video chat using Google Talk
 Gmail app impovements
Voice search issue fixed

Realese Date: 06/12/2010

HONEYCOMB 
   3⃣.0⃣
Multi core support
 Updated 3D UI
 custimizable homescreens
 Redone keyboard layout
 media/picture transport protocol
 Google talk video chat
 Google eBooks
 Private browsing
System wide clipboard
 HTTP LIVE STREAMING
 Media sync from SD card
 Wi-fi improvements
 Better tablet support
Resizable home screen widgets

Realese Date: 15/02/2012

ICECREAM SANDWICH
   4⃣.0⃣
   4⃣.0⃣.1⃣
   4⃣.0⃣.2⃣
   4⃣.0⃣.3⃣
   4⃣.0⃣.4⃣

 New lock screen actions
Improved text input and spell-checking.
 control over network data
 Email app support EAS v14
 Wi-fi direct
 Bluetooth health Device profile.
 Face unlock
Better voice recognation
web browser allows upto 16 tabs.
Android beam app to exchange data through NFC
 socail stream API in contact provider to show updates associted to your contact.
 better camera performance.
 smoother screen resolutions.

Realese date: 19/10/2011

 JELLYBEAN 🍮
     4⃣.1⃣
     4⃣.1⃣.1⃣
     4⃣.1⃣.2⃣
     4⃣.2⃣
     4⃣.2⃣.1⃣
     4⃣.2⃣.2⃣
     4⃣.3⃣

🍮 Google now
🍮Voice search
🍮Speed enhancements
🍮camera app improvements.
🍮Accessibility: Gestures mode, enable external keybords...
🍮Enable screen rotations
🍮 Lockscreen widgets
🍮 360 Degree images with photo sphere.
🍮Gesture typing for faster typing.
🍮 wireless display with miracast.
🍮 Multi user for tablets.
🍮 Add support for bluetooth gamepads and joysticks HID devices
🍮 Wireless charging and low battery sound changed

Realese Date: 24/07/2013

KITKAT🍫
  4⃣.4⃣
  4⃣.4⃣.1⃣
  4⃣.4⃣.2⃣
  4⃣.4⃣.3⃣
  4⃣.4⃣.4⃣
🍫 Screen recording
🍫 New translucent system UI.
🍫 Enhanced notification access.
🍫 System wide settings for closed captioning
🍫 Performance improvements.
🍫 Security Enhancements
🍫 IR blasters support

Realese Date: 23/06/2014

LOLIPOP🍭
   5⃣.0⃣
🍭 New Design material
🍭 speed improvement
🍭 battery consumption improvement
🍭 Better Email integration
🍭 Better Battery🔋 Usage
🍭 Better hardware integration with 64 bit support.
🍭 Smart unlock feature
🍭 Stunning media capabilties.
🍭 15 more languages to its portfolio Android