| Dell | HP | Mio Technology | Palm | RIM | Sharp | Sony | |
|---|---|---|---|---|---|---|---|
| Market Share in 2003 (Total Sales: 11.5 Million) |
5th (5.1%) | 2nd (19.7%) | — | 1st (36.2%) | 4th (5.2%) | — | 3rd (12.2%) |
| Market Share in 2004 (Total Sales: 12.3 Million) |
4th (5.6%) | 2nd (21.7%) | — | 1st (30.3%) | 3rd (17.7%) | — | 5th (3.9%) |
| Market Share in 2005 (Total Sales: 15.0 Million) |
— | 3rd (15.1%) | 4th (4.8%) | 2nd (18.5%) | 1st (21.3%) | 5th (8.0%) | — |
| Market Share in 2006 (Total Sales: 17.7 Million) |
— | 3rd (9.7%) | 4th (8.5%) | 2nd (11.1%) | 1st (19.8%) | 5th (8.0%) | — |
Gartner. (2007). Gartner Says Worldwide PDA Shipments Top 17.7 Million in 2006. Retrieved March 19, 2009, from http://www.gartner.com/it/page.jsp?id=500898
Gartner. (2006). Gartner Says Worldwide PDA Shipments Reach Record Level in 2005. Retrieved January 30, 2009, from http://www.gartner.com/it/page.jsp?id=492242
Gartner. (2005). Gartner Says Worldwide PDA Shipments Grew 7 Percent While Revenue Increased 17 Percent in 2004. Retrieved January 12, 2009, from http://www.gartner.com/it/page.jsp?id=492106