> The first is their attempt to redefine what the market is in order to declare Apple a "monopoly": they've posited a completely separate market for "performance smartphones", and tried to use total revenue rather than number of units sold in order to push Apple up to having a very high percentage of this invented market.

This comes across as very strange, they must not have much confidence in their ability to prove that Apple holds monopoly power in the overall smartphone market. I suspect if they lose this case it's going to be because the court rejects such an intentionally narrowed market definition.