The new Google Nexus 7 has some welcomed changes such as a higher screen resolution to 1920 x 1200; that gives the tablet a pixel density of 323ppi, among the highest for a tablet. The Tegra 3 processor has been replaced by the Qualcomm Snapdragon Pro S4. The slate is thinner and lighter than the original, is 80% faster and has 4X the graphics performance...Source: http://www.phonearena.com/news/Is-there-a-problem-with-the-build-quality-of-the-new-Nexus-7_id45770
