Android 4.3, an even sweeter Jelly Bean, is available now on Nexus phones and tablets.
Restricted profiles limit access to apps and content, at home with your family and at work. Bluetooth Smart support makes Android ready for a whole new class of mobile apps that connect to fitness sensors. Games look great thanks to the 3D realistic, high performance graphics powered by OpenGL ES 3.0.
And there's a lot more new in this release:
Virtual surround sound - enjoy movies from Google Play with surround sound on Nexus 7 (2013 edition) and other Nexus devices.
Surround sound is powered by Fraunhofer Cingo™ mobile audio technology.
Autocomplete - just start touching numbers or letters and the dial pad will suggest phone numbers or names. To turn on this feature, open your phone app settings and enable “Dial pad autocomplete.”
Keyboard & inputEasier text input - an improved algorithm for tap-typing recognition makes text input easier.
Lower latency input for gamepad buttons and joysticks.
LocationLocation detection through Wi-Fi - use Wi-Fi to detect location without turning on Wi-Fi all the time.
NetworkingBluetooth Smart support (a.k.a. Bluetooth Low-Energy) - devices like Nexus 4 and Nexus 7 (2013 edition) are now Bluetooth Smart Ready.
Bluetooth AVRCP 1.3 support - display song names on a car stereo.
SettingsDisabled apps tab - check which apps are disabled in Settings > Apps.
Internationalization and localizationAdditional language support - Android is now translated in Africaans, Amharic (አማርኛ), Hindi (हिंदी), Swahili (Kiswahili), and Zulu (IsiZulu).
Hebrew, Arabic, and other RTL (right-to-left) - now supported in the home screen, settings, and Phone, People, and Keep apps.
Enhanced photo daydream - navigate through interesting albums.
Create restricted profiles that limit access to apps