Didn&#x27;t say it should be most expensive. But that I&#x27;d expect it to be more expensive than wifi&#x2F;cellular chips. My expectation may be wrong but that&#x27;s what it is.<p>From the iphone5s it was $19 for the A7 but $32 for the wireless section. It may not be as bad anymore. But for quite a few releases the wireless parts seemed unnecessarily expensive.<p><a href="https:&#x2F;&#x2F;technology.ihs.com&#x2F;451425&#x2F;groundbreaking-iphone-5s-carries-199-bom-and-manufacturing-cost-ihs-teardown-reveals" rel="nofollow">https:&#x2F;&#x2F;technology.ihs.com&#x2F;451425&#x2F;groundbreaking-iphone-5s-c...</a>