Top Economic Articles

Top Economic Articles
Contributor since: 2011
Pixel density or pixels per inch (PPI) is in fact doubling from 131.96 to 263.92.
Great article Rocco, HP is the first to concede defeat to Apple, RIM will be the next. Don't take these keyboard warriors too seriously.
Click the hyperlink to CNBC above and you will find that the information is mentioned there.