He site lists the Google Pixel 4 and 4 XL in both 64GB and 128GB models, as well as three colors: Just Black, Clearly White, and Oh So Orange.
Here are the Pixel 4 and 4 XL model numbers, at least according to Elara:
GA01187
GA01188
GA01189
GA01180
GA01181
GA01182
GA01184
GA00677
GA00681
Currently the site has the Pixel 4 listed with a price of €819.98 and the Pixel 4 XL with a price of €1126.68