13" MacBook Air Review Roundup: Apple's Battery Claims Appear Accurate, SSD and Graphics Drive Performance Increases

The first reviews of the 2013 MacBook Air models are beginning to come out and, aside from new CPUs and a new SSD architecture, the biggest new feature is a dramatic increase in claimed battery life.

Apple has increased the battery capacity of the 13" MacBook Air from a 7.3V 6700mAh unit to a 7.6V 7150mAh battery. As a result, the claimed battery life of the 13" model has increased from 7 to 12 hours. In its review, Engadget found the 13" MBA achieved 12 hours and 51 minutes on a charge under their standard battery test.

Macbookair
Engadget
:

If that didn't impress you enough, there's one area where the performance has really gone off the charts, and that's battery life. Apple rates the 2013 edition of the MacBook Air for up to 10 hours of battery life playing video or 12 hours of wireless web surfing. Our standard rundown test, as it happens, also entails playing video and last year's machine managed just over six and a half hours before expiring. We were, then, skeptical that this new edition could manage nearly twice that longevity -- but it actually did better. This year's Air survived 12 hours and 51 minutes on a charge. That's a stunning number from a laptop this thin, achieved with WiFi enabled and without any external batteries.

Laptop Magazine's test unit achieved 10 hours and 53 minutes on a home Wi-Fi connection suggesting that, while mileage may vary, Apple's claims appear to be largely legitimate.

A review from Forbes found that the battery life would be somewhere between 8 and 9 hours under more strenuous use conditions. Competing 13" notebooks don't come close to reaching 12 hours of battery life without external batteries.

Apple says OS X Mavericks, when its released this fall, will include a number of battery-saving software features which could push the battery life of the new Air even further.

Other notes from the review confirm previous reports of significant increases in flash storage read/write. Engadget reported similar numbers for reads and writes to the new PCIe-based SSDs, while also saying boot time has decreased to 12 seconds from 18 seconds on the 2012 models.

Reviews also indicated substantial increases in both CPU and graphics performance on both benchmarks and real world tests. Laptop Magazine found the 13" MacBook Air returned 44.6 fps in a World of Warcraft test on 'good' settings, comparing favorably to similar Windows machines that returned between 30 and 33 fps in a similar setup.

Related Roundup: MacBook Air
Related Forum: MacBook Air

Popular Stories

iPhone 17 Pro Lower Logo Feature 1

iPhone 17 Pro Coming Soon With These 14 New Features

Monday June 30, 2025 1:08 pm PDT by
Apple's next-generation iPhone 17 Pro and iPhone 17 Pro Max are less than three months away, and there are plenty of rumors about the devices. Apple is expected to launch the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max in September this year. Below, we recap key changes rumored for the iPhone 17 Pro models:Aluminum frame: iPhone 17 Pro models are rumored to have an...
A18 Pro Chip

New MacBook With A18 Pro Chip Spotted in Apple Code

Monday June 30, 2025 8:05 am PDT by
Apple is developing a MacBook with the A18 Pro chip, according to findings in backend code uncovered by MacRumors. Earlier today, Apple analyst Ming-Chi Kuo reported that Apple is planning to launch a low-cost MacBook powered by an iPhone chip. The machine is expected to feature a 13-inch display, the A18 Pro chip, and color options that include silver, blue, pink, and yellow. MacRumors...
iPhone Car Key WWDC 2025

Apple Announces 13 Automakers Planning to Offer iPhone Car Keys

Friday June 27, 2025 11:42 am PDT by
In 2020, Apple added a digital car key feature to its Wallet app, allowing users to lock, unlock, and start a compatible vehicle with an iPhone or Apple Watch. The feature is currently offered by select automakers, including Audi, BMW, Hyundai, Kia, Genesis, Mercedes-Benz, Volvo, and a handful of others, and it is set to expand further. During its WWDC 2025 keynote, Apple said that 13...
maxresdefault

Five Features Coming to AirPods Pro 3

Friday June 27, 2025 10:52 am PDT by
Apple hasn't updated the AirPods Pro since 2022, and the earbuds are due for a refresh. We're counting on a new model this year, and we've seen several hints of new AirPods tucked away in Apple's code. Rumors suggest that Apple has some exciting new features planned that will make it worthwhile to upgrade to the latest model. Subscribe to the MacRumors YouTube channel for more videos. Heal...
macbook air spacegray purple

Apple Planning to Launch Low-Cost MacBook Powered By iPhone Chip

Monday June 30, 2025 3:20 am PDT by
Apple is planning to launch a low-cost MacBook powered by an iPhone chip, according to Apple analyst Ming-Chi Kuo. In an article published on X, Kuo explained that the device will feature a 13-inch display and the A18 Pro chip, making it the first Mac powered by an iPhone chip. The A18 Pro chip debuted in the iPhone 16 Pro last year. To date, all Apple silicon Macs have contained M-series...
anker power bank recall

PSA: Anker Recalls Multiple Power Banks Due to Fire Risk

Friday June 27, 2025 4:16 pm PDT by
Popular accessory maker Anker this month launched two separate recalls for its power banks, some of which may be a fire risk. The first recall affects Anker PowerCore 10000 Power Banks sold between June 1, 2016 and December 31, 2022 in the United States. Anker says that these power banks have a "potential issue" with the battery inside, which can lead to overheating, melting of plastic...
Chase Sapphire Reserve Apple Perk Feature

Chase Sapphire Reserve Card Introduces New Perk for Apple Customers

Wednesday June 25, 2025 2:08 pm PDT by
Chase this week announced a series of new perks for its premium Sapphire Reserve credit card, and one of them is for a pair of Apple services. Specifically, the credit card now offers complimentary annual subscriptions to Apple TV+ and Apple Music, a value of up to $250 per year. If you are already paying for Apple TV+ and/or Apple Music directly through Apple, those subscriptions will...
replay all time playlist apple music

Apple Music Debuts All-New Personalized Playlist

Monday June 30, 2025 7:16 am PDT by
As part of its 10-year celebrations of Apple Music, Apple today released an all-new personalized playlist that collates your entire listening history. The playlist, called "Replay All Time," expands on Apple Music's existing Replay features. Previously, users could only see their top songs for each individual calendar year that they've been subscribed to Apple Music, but now, Replay All...

Top Rated Comments

MacsRgr8 Avatar
157 months ago
So funny to read negative responses to the positive test results.
Score: 21 Votes (Like | Disagree)
Technarchy Avatar
157 months ago
I only hope Apple seeks similar battery performance improvements for the iPhone line.
Score: 21 Votes (Like | Disagree)
Small White Car Avatar
157 months ago
It would be nice if this news post touched on the fact that multiple reviews are griping about the fact that Macbook Air development has largely stagnated; in addition to the aforementioned positives.
So in other words, other than the things that have changed, nothing has changed.

Yes, it's certainly a shame that MacRumors didn't explain that concept to us.
Score: 11 Votes (Like | Disagree)
davidcmc Avatar
157 months ago
comparing favorably to similar Windows machines that returned between 30 and 33 fps in a similar setup.

"Similar Windows machines" that were using Intel HD 4000, probably.

Those reviews really make you believe that GPUs are miraculous on Apple machines, which is a huge BS.
Score: 10 Votes (Like | Disagree)
GSPice Avatar
157 months ago
Someone please tell me when they think the next MBPr refresh will be. Then take my money.
Score: 8 Votes (Like | Disagree)
WilliamG Avatar
157 months ago
This is actually quite typical of Apple "on its good days." With the iPhone 5, it's making a fantastically smooth UI on comparatively lower power than competing Android handsets.

With the 2013 MacBook Air, it's great to see a focus on what most users care about: battery life! All modern Apple laptops are more than fast enough, so to have this kind of battery life is just fabulous.

I PRAY we see a similar thing happen with the new iPhones this year. I'd love doubled battery life, somehow...

Make it happen!
Score: 8 Votes (Like | Disagree)