Portland Wireless Data Speeds Compared

PC World published a new multi-city survey which shows Verizon's 28% faster here than last year's testing. Here's the results for Portland, showing all four carriers, their data speed and reliability, for both laptops and smartphones:

Put another way, here are bar charts comparing the carriers and their Portland speeds:

It's interesting that T-Mobile outperforms Verizon in download speed, especially given the price differential between the services.