Dell XPS 13 Plus (2024) vs Dell XPS 16 (9640)

Both laptops share identical processors (Intel Core Ultra 7 155H) and 16GB RAM, but diverge significantly in form factor and use cases. Dell XPS 13 Plus prioritizes portability at 1.24kg with a compact 13.4-inch display, making it ideal for frequent travelers who value mobility over screen real estate. XPS 16 delivers substantially more workspace with its 16.3-inch display and expandable storage, though it weighs 0.89kg more. Battery performance slightly favors the larger model (13 hours vs 12 hours) thanks to its 99.5Wh capacity versus 55Wh. Both feature 500-nit brightness and identical 1920x1200 resolution—neither excels for creative professionals. Port selection differs meaningfully: XPS 13 Plus has two Thunderbolt ports with zero USB-C, while XPS 16 offers three Thunderbolt ports providing superior connectivity. At $600 more, XPS 16 justifies its cost through expandable storage and larger display. Choose XPS 13 Plus for ultraportability; select XPS 16 for productivity and screen space.