not “features” per se, but consoles have a better performance-to-price ratio compared to handhelds. In the bill of materials for a handheld you’re paying for a screen and battery that are unnecessary expenses if you just need a console. in a console, that money will go towards higher powered hardware to run games, and maybe some other ancillary things. Also in a console you can have a better cooling system since you’re not constrained to a mobile form factor. Also in a console you can use higher power since performance is not being balanced with batter life.