512GB PCIe-Based Flash Storage. You'll be able to connect to the Internet with high-speed 802.11ac Wi-Fi. The MacBook Pro also supports a/b/g/n Wi-Fi networks as well. The MacBook Pro also features built-in Bluetooth 4.0, which allows you to connect wireless headphones, keyboard, mice and other compatible peripherals without a hassle.
The retina display is excellent for viewing fine details, it's a nice upgrade from previous models.
This is the first retina display on a MBP in my large family of Mac's. I have owned Mac's since the first Mac Classic was introduced. I have never owned a PC and would never switch, price is a little hard to swallow but Mac's are a superior product and so easy to use.
So far, it has been great! Only negative comment is the scuffs were only few the ones that were there were deeper and a lot easier to recognize, but overall very satisfied!
What an AMAZING laptop! Was in great pre owned condition.
I bought this to replace my 2009 13" Macbook pro (which worked just fine but gave to mother in law since she needed a laptop). This thing is in GREAT shape, was exactly as described and has been a pleasure to use. It's obviously much faster than my 2009 and the battery life is great. It's super high quality and i'm very pleased with it.