MacBook Air 15 M3: What Real Users Say on Reddit

That's the thing and I laugh at people 'upgrading', 90% of people won't notice a difference in performance…

Agreed. I will only update for a bigger screen at this point. Otherwise I'm good with my M1 Air.

Probably caused by the reddit crowd fearmongering on 8gb ram :)

I upgraded to the M4 Pro 14" from the M1 Air and it's a dramatically improved display. Slightly bigger display size, much thinner bezels, higher pixel density, sharpness, brightness and 120hz.

The RAM isn't going to make a difference unless you're actually doing demanding tasks that will use up that RAM. You aren't doing that.

100% agreed with everything you said. It's true. There was a huge advance in terms of performance and battery capacity during the 2020/2021 years for MacBooks and iPhones/iPads and everything since then has just been minor improvements. From a 2017 MacBook Intel to a 2024 MacBook M3? Yes. An iPhone XR to an iPhone 15? Yes. But to upgrade from M1 to M3 or iPhone 13 to iPhone 15… better hold up and wait until a better cycle arrives.

Wow that's really cheap. But yeah unupgradeable 8GB RAM in 2025 is not a good idea.

Mac gaming really isn't a niche one aims for, it's more like 'i have a mac but what can it play.' You can build a gaming pc that will crush for five or more years with that money.

Are you looking to buy a laptop mainly for gaming? If so, don't buy the Mac: for that price, get an excellent windows laptop with a 4070. If you're buying a Mac for other reasons, and are asking 'will this MacBook air game ok?', then I recommend that you look at a MacBook Pro instead, as the fan in the pro will improve thermals. The lack of fan in the air means that it will throttle under continuous load after a bit to stay cool.

Once again the Air regardless of 13 or 15 are designed for the portability and battery life. I see people constantly compare the spec and price point of air and pro and claiming pro is a better option, yes if you work with macbook most of the time stationed with power plugged in. But don't forget it's laptop, being mobile is a very important factor for people making choice.

One more reason for upgrading from an 8GB M1 Air to a 16GB M3 Air is Graphics. If you're doing graphics intensive work, you'll see a significant jump in GPU performance. I had the M2 Air and now the M3 Air because I do GPU intensive tasks but hate the Pro's chunky design. The M3 Air's GPU is far more powerful than the M2 or M1's. But yeah, for most users, M1 is the best choice even to buy brand new today!

Here's two universal truths a lot more people need to learn: You don't need to upgrade unless you actually see and experience a real need to upgrade. Main reason for most workflows to get higher ram / chip is to future proof, so you can wait longer to next upgrade. So unless you work a cpu / GPU / ram demanding hobby / job (in which case you shouldn't get an air), don't buy into the consumerism to upgrade just because there are new models, a Mac will last most people 5y+.

I wouldn't recommend anything with less than 16gb.

Assuming that there is a $200 USD or greater difference between the M3 you're looking at and the more recent M4 model, then I would suggest you save your money and buy the M3, since there is effectively no difference. If you had the M3 for a week, and secretly switched it for an M4, you could not tell, and your life would be no different.

I realize I am not being helpful here but get rid of both. Apple has declared 16GB to be the new base RAM so 8GB will simply not age well. The M-series Macbooks are significantly better than the intel ones.

Agreed... M1 is a beast, still performing the same since launch without active cooling, just wish it had a bigger screen.

Seems like you didn't upgrade the screen size. You should have. Biggest wow effect for the current MacBooks out there. I believe the air 15 inch is more impressive than the Pro M4.

Mac gaming requires jumping through hoops so not user friendly along with limited compatibility and inadequate performance and experience. Advice is getting the lowest cost Mac for non-gaming then complement with a separate gaming device.

M3 beats M1 in single core performance, multi core performance, power efficiency, and graphics.

16Gb is the base spec now.

I went from a 13" M1 8G to 15" M3 16G and I love it. Sold the 13" for $400, so it cost me about $700. Worth it? To me, yes, absolutely. Screen size is the biggest difference but it's snappier and the speakers are better. Absolutely no memory pressure and that was a constant with the previous 8G M1. Also Midnight is fantastic. Zero smudge problems.

You're pretty much right about your observations, the air line is really for those that just needs a decently running laptop (average school/work needs) that lasts for years. The 15" probably is just their answer to users looking for a bigger (portable) display for comfort and don't need an OP device so they don't even look at the Pro lineup, so apple provided (with the usual apple tax of course).

You pretty much described the reason I got a 14" pro instead of an air. According to everything I read I don't need a pro for my use case. But I wasn't buying a new laptop with anything less than 16/512. Once I made that decision, it doesn't make any sense to upgrade the air when I can find a base pro on sale for maybe $100 more than an air. I connect to multiple monitors, use the ports and the screen is gorgeous.

That's just Apple's upselling strategy. I was going to buy the Air 15" M3/16/256, but went for the base 14" M3 Pro instead. If you're already paying that much, why would you overpay for a flawed MacBook Air M3, if you can pay a little bit more for a complete device (MBP M3 Pro).

No. That 8/256 configuration is pathetic in 2025. You can get 16/512 for not much more.

I run a creative business with 8gb M1. Photoshop, Illustrator, Premiere Pro, Pro Tools, Logic Pro all running simultaneously with like 20 tabs on Chrome. People underestimate the true power 8gb is on Silicon.

The fact that it's not that m2, m3 MacBooks are bad, but the M1 is too good. It was ahead of its time.

$1,699 for 16GB/512GB M3 is way too expensive. Now that M4 has been released, I just bought the 16/512 M3 for $1,199 which I think is fairer pricing.

Former owner of MBA M1, now owner of MBA M3 15. For my personal use, I don't see a difference just the looks, and this is not a complaint — M1 is so good that the 50-60% more CPU capable M3's limits are even further beyond what I need. Thermals seem better on the M3. I'm very satisfied overall.

Hell yes. Love my 15" M3. I have 24gb 512 ssd but just go 16gb and whatever storage is best — there is cloud storage and portable ssd drives.

I agree, honestly I just got an M3 going from an M1 and could barely tell the difference, but I really needed an M3 because I need to be able to connect to 2 external monitors (extended) with the lid closed, which the M1 would not support (not even M2). The M3 camera is better and the edge to edge display (with the notch) I'm loving it because I feel like I get some extra space I didn't have with M1.

Unless you were running into constant memory usage errors then getting more ram wouldn't be that noticeable. Macs will pause and ask you to close programs to reduce memory — if you never saw that then any gains would be minimal to see. But long term having 16 gigs is much better than 8 if you ever need it professionally.

I upgraded to M3 after owning my Intel mac for 7 years. There wasn't anything wrong with the old one, just a lack of battery life, and the keyboard was a little over-responsive. When I buy macs or iPhone, I buy them to last. I don't mind spending a 1000 on something that lasts 4-5 years at the least. That comes to around $20 a month, which is reasonable.

Well, the M1 is a pretty solid machine despite being 4 years old. You really won't see a large difference going from any apple silicon Mac to another apple silicon Mac.

The problem is always Apple marketing strategy for upgrading specs over the base model. It is absolutely non-sense to pay that much for a 16gb/512gb device at this point in time, whatever the excellent build quality is. I believe the whole Air lineup is flawed. Shipping a 1k$ device with 8gb of ram in 2024 is not good enough even for casual users.

$300 more and you could've bought a 14" M3 Pro MBP with 18GB RAM/512GB with a better screen, more ports, better speakers, and active cooling. They're on sale now at Amazon, Best Buy, and Microcenter for $1799 so it's only $100 more…

I mainly use my Mac for reading and basic web surfing. I got the same model you do, and I hope mine lasts 8-10 years.

Bro, if you wanna game. Don't get a MacBook Air. It's a waste of money. And this is coming from an avid Mac user.

A difference between the air model and the pro model is that the air doesn't have cooling fans. Gaming for long periods you're probably going to want them fans.

That is really cheap for a 15" Air, as long as you're really ok with the 8GB. It'll only work for really light use, just a few browser tabs, just streaming, light productivity, light photo and video editing. Basically, as long as you're doing only one or two things at a time, nothing major, you should be fine. However, if you're looking for a long-term investment, spending a little bit more and getting 16GB would work better for you.

While that is a good deal, 16gb should be the standard going forward. That's why M4 is now all 16gb RAM because nowadays you need 16gb RAM to do things comfortably on your laptop.

I have an M2 15" MacBook Air 8GB RAM and 256 GB. Use it for university and some light photoshop and it works more than fine. Comments are really exaggerating the limits of the 8GB ram.

Yes. I got my M3 Air like a week before the M4 Air came out. Mine's a refurb. I love it. Definitely worth it at an even lower price.

I have the lower end version of this Mac — 8 GB/256 GB. I think, if you aren't using creator software, it will be more than enough for you. The only time my Mac let me down was when I had to stream FullHD with OBS for 4 hours. Although it worked perfectly, it started overheating and the program crashed every 30 minutes. I've been using my MacBook for a year.