Lowest spec config costs £1529 vs £899 for the equivalent Mac mini, but the mini gives you Ethernet and 2 cores. Highest spec goes up to £3099 vs £2299 for a matching mini.
£700/£800 buys you a 24" display (with an unspecified refresh rate, so presumably 60Hz), a keyboard, and a mouse. I loved my 27" iMac to pieces, but it's really hard to justify buying this thing today.
£700/£800 buys you a 24" display (with an unspecified refresh rate, so presumably 60Hz), a keyboard, and a mouse. I loved my 27" iMac to pieces, but it's really hard to justify buying this thing today.