how can i tell which generation my nexus 7 is
Nexus 7 (2013) The second iteration of the 7 in (180 mm) tablet, code named "Razor",[11] 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.
Marcus Álvarez
LG G6 The LG G6 is an Android smartphone developed by LG Electronics as part of the LG G series. It was announced during Mobile World Congress on February 26, 2017, as the successor to the 2016 LG G5.
Palm (PDA) Pilot was the name of the first generation of personal digital assistants manufactured by Palm Computing in 1996 (by then a division of U.S. Robotics).