You could try going the Hackintosh route. I've had a Dell XPS 15" model (9530) with hi-dpi display (1920 x 1080), 512gb SSD drive (partitioned to two 256gb, one for Windows 10 use when needed).
There are few quirks, webcam light stays on after use, SD card slot not working but the whole Hackintosh community is great at solving problems.
There are few quirks, webcam light stays on after use, SD card slot not working but the whole Hackintosh community is great at solving problems.