I don’t think Apple will do it. I do think Apple should expand the MacBook Air line to have a 15 “ model, but the MacBook Air and MacBook Pro shouldn’t be merged.
For me it all comes down to expectations and thermal constraints. I am willing to pay more to get more performance. If Apple has a fan in it? Fine whatever, I want the best performance I can get, and if that means a fan to have more CPU and GPU, and higher overall sustained clock speeds, let me give you a check.
Apple, I fully expect, will draw the line between Consumer and Pro models.
They have all of the IP. The needs of a normal consumer or student, isn’t the same as a Pro. Would I love to get everything done on something the size of a 15” or 16” MacBook Air? Of course, but I’m willing to sacrifice to know that when I’m working on things that needs to get out that is high resource needs fast that I’m not held back.
Sure, I’m sure I’m going to hear how I’m wrong. I’d rather Apple move the MacBook Air line of products to Apple Silicon first if they don’t have something that can do what the MacBook Pro does today a year later. Seriously. The Pro apps, I assume, will probably take longer unless Apple surprises us.
Maybe I’ll see something that surprises me, but I’m sticking to that.
I'd love a 15" MacBook Air. Have wanted one since 2010. Definitely never happening though; Apple assumes that if you want the biggest screen, you also want the best performance that it's willing to cram into it (case in point: iPhone Xs/11Pro Max, 12.9" iPad Pro, 16" MacBook Pro, etc.)
My point isn't that there won't be a 14" MacBook Pro or even an Apple Silicon model of 13" MacBook Pro. My point is that the reasons for there being three different kinds of 13" Mac notebook ENTIRELY had to do with the thermal limitations of the Intel CPUs going into those three notebooks. Apple will not have those restrictions in place when they make the move to Apple Silicon. That will not be a concern. Period. So, whatever Apple replaces the Intel 13" MacBook Pros (both of them) with will need to justify its existence by being markedly more powerful than what a potential Apple Silicon MacBook Air could do. And seeing as thermal limitations aren't going to be an inhibiting factor (as Apple will be able to get way better performance without hitting the thermal limits of the chasses), that means that they're really going to really push the 13"/14" MacBook Pro into the 16" MacBook Pro's territory and not the joke of a Pro-in-name-only caliber of performance it is today with Intel inside.
The small MacBook Pro isn't going anywhere.It has repeatedly been touted by all the reputable leakers (Mig Chi Kuo. Reme Ritchie, others) as the first AS Mac to be released. A lot has been written here about the "merging" of the MacBook Air and the MacBook Pro, and some of the logic has been put forth as to why it will happen. I just don't buy it, and I don't think that Apple will do it. The MacBook Air will be the 13", go everywhere, lightweight, passively cooled machine for people literally on the go (students, etc) or who don't want to spend anything less than the minimum for a MacBook (most consumers), who need something with an attached keyboard and trackpad that runs MacOS. This will replace both the MacBook, current MacBook Air, and the two port MacBook Pro. All that being said, the new MacBook Air will outrun the current MacBook Pro by a considerable margin amd come in at $799-899 base price.
The small MacBook Pro will be the traditional laptop, but will have a 14", better quality, screen, and active cooling. Battery life will improve somewhat, but will NOT match the MacBook Air. It will be faster than the current MacBook Pro 16" in everything except possibly graphics, and be significantly faster than the AS MacBook Air. This will be a $999-$1099 machine base price
Kuo notes that the 13" MacBook Pro is going first based on supply chain rumors. The supply chain could easily be giving signs that a MacBook Air is coming that could replace at least one of the two 13" MacBook Pro models. Furthermore, if, for instance, Kuo noted Apple buying up more touchbar supplies (that would, today, be more likely to go into a 13" MacBook Pro), but the Air is instead slated to receive the TouchBar, it could lead people to misinterpret that as a 13" MacBook Pro refresh (which would explain why, despite the 13" MacBook Pro supposedly going first, we saw a new MacBook Air battery leak first).
I'm not saying we won't see an Apple Silicon 13" MacBook Pro or even an Apple Silicon 14" MacBook Pro. I think, SOME kind of Apple Silicon Mac geared to the current customers of either model of Intel 13" MacBook Pro is forthcoming and will be first. I think that, given, both Kuo's predictions and that MacBook Air battery, that's all we can really say for sure right now.
What I AM saying is that Intel performance and thermal limits were the only thing that mandated so many 13" computers. Also, that there are only so many use cases that are not served sufficiently by either a MacBook Air or a 16" MacBook Pro, especially when the former isn't hamstrung by weak Intel Y-series processors that Apple shouldn't have ever adopted to begin with.
The MBA 13” comes with: 1.2GHz quad-core Intel Core i7, Turbo up to 3.8GHz, with 8MB L3 cache. Up to 16gb RAM. 2TB Storage. Display: 400nits brightness and sRGB color. 2 TB ports.
The MBP 13” comes with: 2.3GHz quad‑core 10th‑gen i7, Turbo up to 4.1GHz, with 8MB L3 cache. Up to 32gb RAM. 4TB Storage. Display: 500 bits brightness and P3 color. Up to 4 TB ports.
There are certainly differences between the two and reasons to get the MBP over the MBA. However, I don’t think Apple actually wants these laptops to overlap as much as they currently do. I think they were obviously restricted by intels thermals, and I assume the air lineup will go fan-less while the pro lines will still have active cooling.
I think we should look at the iPads and iPhones for inspiration here. What if both the new 14” and 16” MacBook pros use the same processors. What if the main difference between the 14” and 16” MacBook Pros are just size and battery life. Just how the flagship iPhone Pro and iPad Pro models have two sizes but use the same processors - I feel the MBP lineup could do the same thing.
That would widen the gap so to speak from the low-end MBP and the MBA. As all pro models will have the same processors. They could even split it up how the rumored iPhone 12 is split.
Have two sizes for the cheaper options, and two sizes for the pro options. So something like this:
MacBook Air 12” and 14” LED, 2 ports
MacBook Pro 14” and 16” mini LED, 4 ports
Then Apple only needs to design and manufacture two lineups of processors, but they get 4 products out of the deal which would help with chip R&D costs too. I don’t think this will happen until 2021 though as the first MBP is going to be 13”.
Apple doesn't need two of any size of laptop. Unless they used one class of CPUs for the Air line and another for the Pro line (like what they currently do with the iPad Air and iPad Pro right now), I don't see them doing it. They may do that. But they won't be doing it out of necessity. Again, I don't know that you're going to have Pro customers wanting a 14" Mac notebook, but having to have the power of the 16" MacBook Pro and not just wanting to go up a size, especially when Apple Silicon will narrow the performance gaps considerably.
"MBA replacing 13-inch MBP" is basically the MBA subsuming the 2-port MBP and the 4-port model becomes the 14". So the MBA remains as the only 13" computer they have. Also there's an expectation that whatever goes into the MBA will beat all that's in the MBPs right now.
Also a 13/15 Air line would be so good. Always hoped they'd kill the 2-port MBP and just use those 15W chips in a 15" Air instead.
I do certainly suspect that the MBA will subsume the 2-port 13" MacBook Pro, at the very least. It would certainly be fitting considering the 2-port 13" MacBook Pro is essentially the continuation of the 2010-2017 13" MacBook Air (just like the 2018-2020 Air is the continuation of the 12" Retina MacBook) and it would restore the MacBook Air product line to respectable levels of performance (unlike the current Y-series Intel based trash).
Again, the only reason for this thread is that, there are minimal use cases that couldn't be served by a competent Air or a 16" Pro instead. In the Intel era, the 13" Pro is basically an over-glorified polycarbonate MacBook and is the continuation of that product line from a technical standpoint. If you have an Air that can assume that responsibility, what need does one have for yet another machine of that size category?