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71.8 watt-hour: 2013 13" MacBook Pro [1]

49.2 watt-hour: 2016 13" MacBook Pro Touch [2]

Why are so many people surprised that the battery life went down from ~10 hours down to ~7 hours?

When the physical battery size is only ~70% of the previous model, it's no surprise the new MacBook Pro only gets ~7 hours of battery life.

[1] https://support.apple.com/kb/sp691?locale=en_US

[2] http://www.apple.com/macbook-pro/specs/



The really disconcerting thing here is that this is the first macbook in 10 years to be a major regression on key points. Since the first Intel macbook, Apple has focused on core competencies: good touchpad, good screen, good battery life. Every generation got consistently better on those dimensions. PC vendors will do stuff like ship a great touchpad one generation and a shit one the next, but you could generally count on each successive Apple laptop to meet or beat its predecessor on those core metrics.


The problem is that reducing thickness is a selling point/feature for a lot of people on Apple products, but the compromises made in exchange for thinness cause problems for people who don't value thinness over other things.

Having said that, it's important to note that CR did not give the Macbook Pro a Recommended badge (think of it as the equivalent to "Editor's Choice"), it doesn't mean they're telling people not to buy them either. The headlines are somewhat misleading about this.

Personally, even though I've left Macs because I don't like the direction Apple has taken, I'm still hard pressed to say that the current crop of Macs are horrible just because they don't cater to my specific needs. For the vast majority of people looking for a higher end laptop, they're perfectly fine (albeit pricy). I've gotten over the fact that "Pro" in Apple speak no longer means "Workstation Class" (or something close to it).


> The problem is that reducing thickness is a selling point/feature for a lot of people on Apple

It's the Peter Principle for laptops. Laptops are made thinner and thinner, which is always an improvement, until the point when they no longer function properly.

Fundamentally, people expect a certain amount of travel in their keyboard for comfort, and long enough battery life. Apple made a big mistake thinking these were mere "nice things to have".


With respect to the keyboard, at least in the reviews I've been seeing, a lot of people seem to be OK with it after an adjustment period.

In terms of battery life, I'm with you, I'd rather see Apple get as much life out of the maximum sized battery that the TSA will allow on a flight (100Wh), but I don't know that I would call it a big mistake, since it hasn't hurt the sales of the new MBPs. I think they could do that in a chassis the size of the 2012 and earlier 15" unibodies. They'd also have plenty of room for legacy ports too. Those 15" unibodies were the sweet spot for me in terms of size and user upgradability.


Still, the computer costs thousands of dollars, and most people's purchase decision will be informed by their 15-minute experience of using it in the Apple Store.

I tried it, the keyboard was uncomfortable, and I decided not to buy it.

It would be nice if Apple would make an international version of the 15" that has more than 100Wh!


I'm generally flexible when it comes to keyboards.

The only keyboard (if you can even call it that) I've ever hated is the Surface Touch cover keyboard.

As long it has some type of switch (scissor, cherry, dome, etc) I don't find that my speeds are affected too much.


> The problem is that reducing thickness is a selling point/feature for a lot of people on Apple products

Is this actually true? Like...is there a material population of customers who really care about this? Not joking. I know zero people who care about that, at least for laptops. (I don't use an iPhone, so I don't pay attention to that side of things.)


>> Is this actually true? Like...is there a material population of customers who really care about this?

Based on my memory of mac-related laptop threads I've seen on HN, I believe it is. It sorta begs the question - if it wasn't worth some marketing appeal, why would Apple keep making devices thinner?

Personally I prefer a bigger laptop for a Macbook Pro (think 2012 and earlier unibodies), but I tend to think I'm in the minority.


I can totally believe that Apple might have an internal consensus that it must be true. I am less convinced that it is true, though, y'know?


I don't think people care about thickness specifically, but about weight. And weight is (for the most part) correlated to thickness.


I used to think this, then acquired a Macbook Air from work. Its is actually quite nice when traveling with only hand luggage to squeeze the laptop into a relatively full bag, yet you still have a big screen and keyboard. Not sure I would pay a lot more for that if I was paying myself, but it is nice to have.


For Airs, I can definitely buy that. (I owned an 11" for a while. It was great.) But it's more the 15" rMBP that I'm curious about. Like--you're not spending $2K on a computer to not use it, and the thinner it is, the more you're not going to be able to use it, yeah? It's weird.


> The problem is that reducing thickness is a selling point/feature for a lot of people on Apple products, but the compromises made in exchange for thinness cause problems for people who don't value thinness over other things.

Almost everybody would rather have thinness, all else being equal. The new 15" MBP is a pound lighter than the 13" Macbook I had ten years ago, and barely bigger in footprint. The new machine also packs a larger battery and quad-core CPU. There is now way I'd go back to the old form factor just to get back say the optical disk or MiniDVI port.


>> Almost everybody would rather have thinness, all else being equal.

Absolutely. But, as you say, all else has to be equal.

I guess the contentious part will be that "all else" means different things to different people.

If you can give me a thinner, modern version of the 2012 15" unibody Macbook Pro, I'd be super happy.

But my "all else" definitions includes a big battery, user serviceable RAM and Storage, gigabit ethernet, USB, displayport, Magsafe and an SD card reader -- all of which were a huge selling point to me about the <= 2012 unibodies. The only thing I am willing to lose from the unibody is the optical. You could replace one or two of the USB ports with USB-C/TB3, but I pretty much want all of the other stuff to stay the same.

Because the rMBP was not "all else being equal", I pretty much started planning a switch away from Macs when the unibodies were effectively discontinued for the 2013 model year.


If you work at Apple there are likely chargers all over the place so you don't realize that some people actually do care about battery life.


Raw battery specs are meaningless when the underlying hardware and software is different. Battery specs on iPhones look pretty bad too compared to a lot of Android phones, real world performance is a different thing.

Intel has been working on more power efficient CPU's more than faster CPU's the last years. Same goes for RAM. I guess Apple did the same on the software side.

I still think something isn't completely like the engineers wanted it to be if I look at the way the batteries are fitted inside the chassis. And I am happy I am in a position to skip this year's version because I expect there will be an improved model that will deal with a lot of these smaller issues that weren't fixed in time before Christmas.

But I don't think there's a dramatic decrease in real world performance at all. Just that with a better battery design it would clearly improve instead.


Apple claims a 10 hour battery life on the 2016, and 9 hours on the 2013 for both the wireless web and iTunes playback tests. Judging by the Comsumer Reports tests though, they would get a shift of 6+ hours from test to test on the 2016 model.


Apple appears to be banking on software efficiency gains offsetting the reduction in battery capacity. They've done this with various iPhone and iPad releases several times.

But the trouble with trying the same thing for the Mac is the wider variety of software people run on macOS. Third-party software may not have got any more efficient, meaning the battery doesn't last as long.

But if you stick to Mail.app and Safari then, in theory, you'll get the expected battery life.


Except that's exactly what didn't happen. They tested with Safari.

"For the battery test, we download a series of 10 web pages sequentially, starting with the battery fully charged, and ending when the laptop shuts down. The web pages are stored on a server in our lab, and transmitted over a WiFi network set up specifically for this purpose. We conduct our battery tests using the computer’s default browser—Safari, in the case of the MacBook Pro laptops."

CR goes into great detail about their methodology and reasoning for their results.


We all know that the webpage content, when the ads are presented, actually changed since 2013. Has anybody measured the resource stress of the pages used for tests in 2013 compared to these used for the tests now?

Is it apples to apples?

iTunes test is less controversial.

But "the 13-inch model with the Touch Bar ran for 16 hours in the first trial, 12.75 hours in the second, and just 3.75 hours in the third" seems to dramatic to be due to hardware -- here it seems something kept some CPU's at 100% in the last case or something like that?


Just speaking for myself, I'd want a 15" MBP with a 99 or 100 Wh battery even if it meant a slightly larger laptop (I'd be perfectly happy with the old unibody 15" chassis size).




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