2015 MacBook Air

Confirmed: 2015 MacBook Air Supports 4K Displays at 60Hz

Apple's MacBook Air (early 2015) supports 4K output at 60 Hz, according to test results from Ars Technica, contradicting the official tech specs page. In case you are hesitating over buying this year's MacBook Air model due to its lack of support for 4K displays, you may want to reconsider. After seeing Apple's official tech spec...