Dell XPS 15 2-in-1
Dell’s XPS line is its premium laptop category of devices, but with the XPS 15 2-in-1 you’re getting a 15-inch laptop that also converts into a tablet. It has a beautiful 15.6-inch touch display available with up to a 4K resolution, and an excellent keyboard and touchpad. Get up to an 8th Gen Intel Core i7-8705G CPU with a Radeon RX Vega M GL GPU with 4GB of HBM2 VRAM, and couple it with up to 16GB of DDR4 RAM and a 1TB PCIe SSD. Ports are good too, with two Thunderbolt 3 (4x lanes of PCIe each), two USB-C 3.1, and a 3.5mm audio jack. Configurations start at about $1,300.
Bottom line: The Dell XPS 15 2-in-1 is an excellent choice of laptop and tablet, with a big, high quality screen, and power specifications.
One more thing: Dell also makes a smaller, 13-inch XPS 2-in-1, so if you want the same design but in a smaller form factor, make sure you check that out!