Soderlund's comments refer to the Xbox 360 hardware, which is based off older technology than Sony's PlayStation 3, which has the benefit of a Blu-ray drive and a more powerful CPU in the Cell processor.
Solderlund began the comments by expressing admiration for Sony's E3 2009 game lineup, saying, "Sony has a lot of good games this year. If you go to their booth, there's a very consistent, high quality product line-up and that will help them."
Soderlund, though, is no Microsoft hater. "I like the Natal," he told OXM UK. "The Xbox 360 is my personal favorite console... I think Microsoft is on a roll right now."