Originally Posted by Readers
What a racist, I am sure iPhone 5 have huge batch to batch variances.
It's all about how much brand owners willing to pay for their products.
BTW the 30 pack I bought back in may are still old ones, but good to know, next time I will either go back to wilson or give solinco a try.
Speaking as someone who has some knowledge of consumer electronics manufacturing yields - there are, in fact, quite large variances in iPhone 5s, as well as most other similar devices. The trick is balancing the yield of units you're willing to ship vs. the cost the market will bear.