You don’t need much more than that to work on the go. A 7.9 inch screen (2048 x 1536 resolution), a quad-core Atom X5-Z8500, 2 GB RAM and 64 GB of internal storage make this Windows 10 tablet a surprising cheap alternative to the new breed of expensive convertible tablets.
This is exactly what Microsoft should have announced in addition to Surface Pro 4. A cheaper, smaller version with similar capabilities. You’d only need a good “Type Cover” for this (Logitech Wireless All-In-one Keyboard TK820 seems like a good fit, but there are other options) and boom, you’re there.
I’d say the complete pack will cost around $300, which is a fair amount to spend on that occasional replacement to a real laptop. Not bad at all. Beware, Microsoft (and Apple).