The 10.5 tickles me fancy. Hopefully we will have more clarity on some things. Looks like it comes with USB-A to lightning cable, not the USB-C one Does it come with fast charger? Is the SD card reader a new version to support USB3 speed? Apple website said 2x optical zoom of the camera. Like how? Do both come with 4GB of RAM? This could be my next portable "laptop" replacing my 2013 11" MacBook Air.