The ENVY m6 has a better Wi-Fi standard than most one year old comparable spec notebooks. This HP laptop has an 802.11n WiFi standard, whereas most laptops of this spec and age have an 802.11g WiFi standard. In addition, this portable PC has an 802.11b WiFi standard.
This portable PC's Wi-Fi standard (802.11n) is in fact the best Wi-Fi standard amongst all portable PCs of this age and type.
An 802.11a WiFi standard is the worst Wi-Fi standard amongst comparable types of portable PC.