The official iPhone 6 unveiling is less than four weeks away, but according a Wall Street Journal report, Apple is still debating whether it should limit its new Sapphire crystal displays to only the high-end models.
Production of Sapphire screens at Apple’s factory in Mesa is nearly up and running, and will produce twice as much sapphire as the current global output, but the company is still struggling to get enough material for the fall launch of the 4.7-inch and 5.5-inch iPhone 6s this fall and might only add it to the most expensive models.