What are the cost advantages of 4G versus 3G
Right now, the Clearwire/Sprint plans typically provide true “unlimited” data usage, whereas virtually all 3G cellular plans impose extra charges for downloading more than 5 gigabytes of data per month.
Plans from Clearwire and its reseller partners (which include Comcast and Time-Warner Cable) are typically $10 to $20 per month cheaper than the standard $60 per month 3G cellular data plan, too. Verizon has not announced LTE pricing.