The LC-60UE30 supports an 802.11n WiFi standard which is newer than most similar spec TVs that are a comparable age to it. Most televisions that were released around the same time as it support an 802.11a WiFi standard. This television also support 802.11ac and 802.11b and 802.11g WiFi standards.
This TV's WiFi standard (802.11n) is actually the best supported WiFi standard amongst all TVs that were launched more than a year ago.
Amongst comparable types of TV the worst supported WiFi standard is 802.11a.