The Chromebook C730 has a better Wi-Fi standard than most comparable spec notebook PCs that have been available for around the same time as it. This Acer laptop has an 802.11n WiFi standard, whereas most laptops of this spec and age have an 802.11g WiFi standard. In addition, this notebook PC have 802.11a and 802.11ac and 802.11b WiFi standards.
This notebook PC's Wi-Fi standard (802.11n) is actually the best Wi-Fi standard amongst all comparable spec portable PCs that were launched around the same time as the Chromebook C730.
The worst Wi-Fi standard amongst similar types of notebook PC is 802.11a.