Why buy from overpriced Americans?
Hat's off to Qualcomm they've done some amazing stuff over the years.
But let's face it, the Chinese companies have figured things out and know how to make some great parts at very good prices. They're leaving the US parts makers behind.
Allwinner in particular is going well. In less than 5 years they've changed from a company with a funny name to one of the major chipmakers in the world (by volume). A year ago they were making the A33 quad core/GPU/codec tablet processor part for $4. Astounding. And they've been busy doing more since then.