The Pavilion TouchSmart 11-e001sa has an 802.11n WiFi standard which is better than most medium processor core portable PCs that are older than two years. Most notebooks of a comparable age and type to it have an 802.11b WiFi standard. This laptop also has an 802.11g WiFi standard.
This portable PC's Wi-Fi standard (802.11n) is actually the best Wi-Fi standard across all medium processor core portable PCs that came out more than two years ago.
An 802.11a WiFi standard is the worst Wi-Fi standard across comparable types of portable PC.