The Surface Laptop Go is here, Microsoft's small form factor laptop. The Go features a 12.4-inch display, a 15 W Ice Lake processor and starts at US$549.99. You may want to skip the entry-level model though, as it comes with just 4 GB of RAM and 64 GB of storage. Prices rise to US$1,119.99 for 16 GB of RAM and 256 GB of storage, but this is only available to business customers.
https://www.notebookcheck.net/New-Surface-Laptop-launched-with-a-12-4-inch-PixelSense-display-an-Intel-Core-i5-1035G1-processor-and-steep-memory-upgrade-prices.496421.0.html