Talk:Thailand/@comment-170.74.50.14-20150528161557/@comment-24324549-20150529040128

If traveling direct to CNX, not likely you'll be able to get the SIM in Bangkok. There is free airport wifi to hold you over however, just need to register. Don't worry much about 3G / 4G / LTE  all those speeds are roughly the same in Thailand at the moment. If you're on True 4G or AIS 3G, the speed differences are negligable.

Bryan of MobileTopup.com