Amazon.com: Dell XPS 13 7390 Laptop: Core i7-10710U, 16GB RAM, 512GB SSD, 13.3" Full HD IPS Touch Display, WiFi AX, Backlit Keyboard, Windows 10: Computers & Accessories
Dell XPS 13 9310 2-in-1 gets refreshed to include Intel Tiger Lake, Xe graphics, Evo, and Thunderbolt 4, but RAM and storage continue to be non-upgradeable - NotebookCheck.net News
Dell XPS 13 (7390) 2in1 White, 13.4" UHD+ IPS Touch, i7-1065G7, 16GB, 512GB SSD, Windows 10 Home (273405253)
Can you upgrade RAM in the Dell XPS 13 (7390)? | Windows Central
Amazon.com: Dell XPS 13 7390 13.3 inch 4K UHD InfinityEdge Touchscreen Laptop (Silver) 10th Gen Intel Core i7-10710U, 16GB RAM, 1TB SSD, Windows 10 Home Advance (XPS7390-7681SLV-PUS): Computers & Accessories