A new Surface device has appeared on UserBenchmark, which could well be a new product altogether. The Ice Lake-powered device has a 3:2 display, 16 GB of dual-channel LPDDR4 RAM and the same SSD found in the Surface Laptop 3 and Surface Pro X. Its processor has us scratching our heads, though.
https://www.notebookcheck.net/Ice-Lake-Microsoft-Surface-device-powered-by-an-Intel-Core-i5-1035G1-16-GB-of-RAM-and-a-512-GB-SSD-spotted-on-UserBenchmark.459289.0.html