The ThinkCentre Edge 91z represents a blend of good-value, mid-range performance and intelligent functionality, complimented by handy extras like multi-finger, touch-screen control. It's built into a somewhat monolithic but elegantly simple design that shapes up to the PC version of a smartphone like the
Samsung Galaxy S2. The edges of the screen bleed over to the bezel and taper over the edges in a flat, black but glossy face that doesn't draw too much attention to itself but is still a bit of an eyecatcher for style.
The 21.5 inch 1920x1080 resolution display lies seamlessly on the glossy glass fascia, with the Full HD build and in-built graphics brunt to enjoy Blu-ray quality movies in all their lustre. Colour isn't the most pronounced we've seen, tipped to the light side of the colour spectrum so dark spots aren't as prominent. It's otherwise fairly bright, though the glossy screen can get very reflective if you've got lights behind you.
