You sure? If anything that's what they should of had this year.
Totally agree. But I'm certain next year will be 2GB of RAM.
3GS-256mb
4-512mb
4S-512
5-1GB
5S-1GB
6/6+- 1GB(for some odd reason)
6S-2GB(?)
But the 1GB RAM in the 6 oddly makes sense and i'll explain, but first I must show you the iPad RAM upgrades.
Original iPad- 256mb
iPad 2-512mb
iPad 3-1GB
iPad 4-1GB
iPad Air-1GB
We see a pattern of 3 generations of each product having 1GB RAM, this may cause a person to assume that Apple will continue with 1GB RAM but here is where I see Apple's logic.
Up until now, RAM upgrades were reserved for "full version" upgrades i.e "4", "5" but I think Apple wanted to shift RAM upgrades from the full model numbers to the "S" models thus the regular, every two year RAM upgrade will resume with the 6S.
Here is the RAM that the 6 uses- Elpida 1 GB LPDDR3 RAM(courtesy of iFixit)
From some basic researching done, currently Elpida(or rather Micron) produce maximum single mobile RAM chips of 16Gb(2GB) so if you were hoping for 3GB of RAM or even 4, then it won't be possible unless Apple decides to add two chips of RAM.
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They probably will. Gotta have a reason to make people upgrade to the 6S.
That would be a pretty pathetic reason, as no average consumer knows what RAM even is.