QuoteConspicuously absent is any kind of connection for an external display. A Lenovo representative confirmed that neither USB Type-C port supports DisplayPort; as such, the only way to connect an external monitor would be via a USB adapter, which is not optimal.
Sorry, that's not true! My Eizo monitor has USB-C input, and the C630 works perfectly with the USB-C cable that came with the monitor (video, charging, and USB in one cable).
The C630 manual also confirms this (page 13: "you can use either of the two USB-C connectors to connect your Chromebook to an external display"). I wouldn't have bought the C630 if that weren't possible :)
Thanks,
Uwe