The Lenovo G710 has an 802.11n wi-Fi standards which is better than most portable PCs that have been around for a comparable time to it. Most similar spec portable PCs that were launched around the same time as it have an 802.11b wi-Fi standards. This notebook PC also has an 802.11g wi-Fi standards.
This notebook PC's Wi-Fi standard (802.11n) is in fact the best Wi-Fi standard across all laptops of a similar spec and age to the G710.
Across comparable types of notebook PC the worst Wi-Fi standard is 802.11b.