According to Dell, the XPS One 27 touts "one of the most vibrant displays" the company has ever offered, with a 2,560 x 1,440 high-definition resolution and an Nvidia GeForce GT 640M graphics card.

The OptiPlex 7780 All-In-One features a huge display at 27 inches, which plenty of space ... if the PC itself is sub-optimal on speed. But Dell’s OptiPlex 7780 All-In-One has no issues there.

The HP 27-inch full HD Touchscreen All-in-One ... state storage to house all of your software and media. The Dell Inspiron 24 All-in-One is a simple all-in-one PC that will suit your home and ...