<Tr> <Th> Website </Th> <Td> Nexus 7 2013 </Td> </Tr> <P> The second generation Nexus 7 is a mini tablet computer co-developed by Google and Asus that runs the Android operating system . It is the third tablet in the Google Nexus series, a family of Android consumer devices marketed by Google and built by an original equipment manufacturer partner . Following the success of the original Nexus 7, a second generation of the device was released on July 26, 2013, four days earlier than the originally scheduled date due to early releases from various retailers . The tablet was the first device to ship with version 4.3 of Android . </P> <P> The second iteration of the 7 in (180 mm) tablet, code named "Razor", has various upgrades from the previous generation, including a 1.5 GHz quad - core Snapdragon S4 Pro processor, 2 GB of memory, a 1920 × 1200 pixel display (323 pixels per inch; 127 ppcm), dual cameras (1.2 MP front, 5 MP rear), stereo speakers, built - in inductive Qi wireless charging, and a SlimPort (via micro USB connector) capable of full high - definition video output to an external display . </P> <P> Nexus 7 was the first device to have been shipped with Android version 4.3 ("Jelly Bean"). All Nexus devices, including the Nexus 7, run a version of Android free of manufacturer or wireless carrier modifications (e.g., custom graphical user interfaces or' skins' such as TouchWiz and HTC Sense) commonly included on other Android devices . Nexus products also feature an unlockable bootloader, which enabled "rooting" the device, thereby enabling user access to privileged control over the Android environment, which in turn enables further development or modification of the operating system or replacement of the device's firmware . An update to Android 4.4 was released in November 2013, followed by another update to Android 4.4. 2 one month later and eventually an update to Android 4.4. 3 in June 2014 and 4.4. 4 in July . The Wi - Fi only variant of the Nexus 7 was one of the two devices of which the Android L developer preview was officially available for, with the other being the Nexus 5 . Android 5.0 "Lollipop" was released in November 2014 for The Wi - Fi only version . In July 2015, Android 5.1. 1 was rolled out to the Nexus 7, containing a fix for the Stagefright bug . </P>

How can i tell which generation my nexus 7 is