Dell is bringing back the XPS 13 as a MacBook Neo competitor — with a temporary discount to $599

Dell is aiming for students like Apple did with the MacBook Neo. | Image: Dell Dell is making good on its tease from CES and finally announcing a new XPS 13. The XPS 13 returns as a budget-friendly option, launching in July at a promotional student price of $599 - though that introductory deal only…