The Best All-in-One Computer

By Wirecutter
HP All-in-One 24-df1036xt
"Our pick: The best all-in-one desktop PC"
Lenovo IdeaCentre AIO 3 (AMD)
"Runner-up: Better performance, not as good a screen"
Apple iMac (27-inch, with Retina Display)
"Our pick: The best all-in-one"
HP Envy 27 b245se
"Runner-up: A Windows option"