- Better design that maximizes screen size and minimizes bezel size, (LG G3 is a good example). The iphone 6 plus makes the LG look petite and it has the same size screen.
- Better screen resolution and pixel density. Apple insist that most people would not notice the difference between a 326ppi and a 460 ppi screen... But I can tell the difference.
- Better camera. Take away the bells and whistles, and that 8 megapixel camera is pretty dated.
- Upgradable internal storage. You are right, they love to bilk us for just a few gigs of storage.
- And the price that they are asking for the iphone 6 plus is a no go, sorry. There are other options out there with better specs at a more affordable price.
- At least 2 gigs of ram
On the design aspect, I think you should reserve judgement until you actually get the phone in your hands. The concept of having little to no bezel is a novel one, but it also has its downsides - like case fitment, ruggedness and repairability.
On the screen resolution - I have a hard time understanding the concern, but then, I can't discern a difference in resolution on any of the Retina displays. This seems like more of a concern over specs than one that has any roots in practicality.
On the camera - have to disagree. It has long been known that megapixel count has very little to do with image quality once you get over a certain size. This is strictly a "my number is bigger than yours" contest that Apple isn't going to fight. My iPhone 5's now aged camera produces far better images than most modern phones. The problem is, people feel the need to have metrics to compare image quality - and unfortunately, metrics in this case, don't tell the whole story.
On the storage - I agree wholeheartedly, in this day and age of $15 32GB flash drives there is absolutely NO reason that the base model iPhone should be 16GB - particularly when these higher resolution video and still cameras are producing larger and larger file sizes. 16GB is just not enough.
On the price - Again, I agree. This field is WAY too competitive for Apple to command this much of a premium, particularly given the storage costs.
On the memory - Just as with the camera, I could honestly care less about the metrics as long as the phone performs well. Given that I have yet to run into an app that doesn't perform well on my old iPhone 5, I tend to think that the iPhone 6 has more than adequate memory.
My advice - don't get too caught up with the specs. One-upmanship rarely produces a superior product, which is kinda why the quality of Android phones is so lacking.