Hello,
If I am correct, the current iMac 27" model is (Mid 2017).
Is there any prediction when the next model (late 2017 or Early 2018) will be available?
Thanks a lot,
Yannis
Welcome to MacRumors! I notice you're new here, and something tells me you're considering a new 27" iMac?
We can all speculate, but no-one on here can give you a definitive answer to that question. I personally have not heard of an imminent change to the form factor, so if and when Apple decides to update the 27" iMac, it would probably mean CPU and graphics speed bumps, for which I'm sure you're aware, Apple depends on third party manufacturers vis-a-vis an expected timeline.
Alternatively, they could come out with a radical new design which in addition to the mentioned speed bumps, could mean an enhanced thermal design, some changes to the port line-up such as 10Gb/s Ethernet and/or additional USB-C ports, or perhaps even the inclusion of the T2 chip, and FaceId.
Sorry, I can't be more specific, but if you click on the
Buyer's Guide, you'll see a great variance as far as update cycles are concerned. While the
average for iMacs has been 371 days since mid 2011, it has been as fast as 147 days, and as excruciatingly slow as 601 days.
The best advice is, and always has been, unless there is a new machine about to come out, buy
what you need,
when you need it. Regardless, there'll always be something better coming after. Don't let that spoil your enjoyment.