He puts the estimate at most between 3.5-4 million second generation Nexus 7 tablets sold, citing lack of innovation on the software side of things. While the hardware has certainly received a nice upgrade over the predecessor, it's the same old tablet-y Android running on it, he argues, which is getting a bit long in the tooth. The high-res display, stereo speakers, more memory and faster processor also raise the price a bit compared to the old version at launch, so that might be another deterrent for people, he thinks...
Source: http://www.phonearena.com/news/New-Nexus-7-to-be-a-flop-for-Google-because-of-Android-says-analyst-Moto-X-to-score-a-home-run_id45706
Source: http://www.phonearena.com/news/New-Nexus-7-to-be-a-flop-for-Google-because-of-Android-says-analyst-Moto-X-to-score-a-home-run_id45706