The second generation Nexus 7 has a higher screen resolution and a pixel density of 323 ppi, which makes reading a more pleasant experience than on the previous generation of the Nexus 7. The new version also sports stereo speakers with virtual surround, something which will make those playing games and watching videos happy. The battery life is 9 h when watching videos and 10 h when surfing the web. Launched in 2013.