The MSI Stealth 14 Studio and Stealth 16 Studio are now official. The laptops are equipped with Core i7 and Core i9 Raptor Lake CPUs in addition to the RTX 40 laptop GPUs. Measuring 355.8 x 259.7 x 19.95-21.55 mm and weighing 1.99 kg (4.3 lbs), the Stealth 16 Studio is larger and heavier than the Stealth 14 Studio which clocks in at 315 x 246 x 19 mm and weighs 1.7 kg (3.7 lbs).https://www.notebookcheck.net/Sleek-MSI-Stealth-14-Studio-and-Stealth-16-Studio-debut-with-the-latest-Core-i7-Core-i9-CPUs-RTX-40-graphics-and-modern-looks.678976.0.html
Checking your article and the source, it seems the 14" can support up to 64GB RAM. The screen is 2560/1600 which would be 16:10. A 2560/1440 is 16:9
sg.msi.com/Laptop/Stealth-14-Studio-A13VX/Specification