Looks like it's obvious whats to come for the iPhone 6S models. 2GB of ram is a guarantee along with a tri-core A8/9 SOC. I could be wrong and they might keep the tri-core for iPads only, but it only makes sense, as it's an *S model, to have the latest and greatest.
I'm also speculating the next step will be to further develop and push 64bit applications and use that as a selling point.
I'm also speculating the next step will be to further develop and push 64bit applications and use that as a selling point.