We already know Dell is getting ready to launch a new Arm-powered variant of its popular XPS 13 laptop, but now a confidential document has leaked a lot more details on Dell’s future XPS plans. VideoCardz has obtained and published a 311-page document from Dell that goes into detail on the XPS 13 — that’s due soon — and when we can expect to see Qualcomm’s next-generation chips for Windows on Arm.Qualcomm-powered Snapdragon X Elite laptops look set to debut next week, with Asus announcing it has...