
The list of devices is rather long, and includes the Galaxy S4 mini, Galaxy S3 mini, Galaxy S Advance, Galaxy Ace 3, Galaxy Core, Galaxy Fame, Galaxy Ace 2, and the Galaxy Fresh – there are likely more devices on the list, but these weren't captured by the source of the picture. However, just because Samsung is considering the update doesn't mean the updates will actually come – the Galaxy S4 mini is one device that is most likely to get the update, but for the other devices on that list, there might not be much hope, if only because Samsung's heavy and bloated TouchWiz skin might negate the work Google has done on reducing the memory consumption on Android 4.4 KitKat.
But then again, we can always hope Samsung will be able to work some magic and update at least some of the devices on the list to Android 4.4 and breathe new life into them, in a nice gesture of support to consumers. Fingers crossed.
P.S: Note that devices that have been in the market for more than 18 months, and devices like the Galaxy Note and Galaxy S2 which have already received two major updates, won't be getting Android 4.4, thanks to the 18-month support policy manufacturers follow.
Thanks Vaibhav!