The 2011 MacBook Air (11 & 13-inch): Thoroughly Reviewed
by Anand Lal Shimpi on July 28, 2011 3:25 AM EST- Posted in
- Apple
- Mac
- Intel
- Sandy Bridge
- MacBook Air
- Laptops
Windows 7 Battery Life
We've proven time and time again that workloads with lots of idle time see better battery life under OS X than Windows. It's not surprising to see lower numbers for the Air under Windows, but for boot camp users this data is very useful.
I turned to our standard Internet Battery Life test from our PC notebook reviews to test the new MBAs:
The result is reasonable but nothing spectacular. For the most part the results track with battery capacity. At only 50Wh the 13-inch MBA has a hard time competing with the bigger notebooks with larger batteries. And at 35Wh the 11-inch MacBook Air doesn't stand a chance.
In absolute numbers both systems deliver over 4 hours of web browsing on a single charge, with the 13 lasting over 5.6 hours. The 13-inch Air lasts 40% longer than the 11 thanks to its larger battery.
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mschira - Friday, July 29, 2011 - link
well you are not thinking apple enough for this. saving 100$ is no reason accepting a mess on your table...besides who sais you need to toss the display when the gfx is outdated? what's keeping you from connecting the display via A dedicated GPU box once the internal GPU becomes to slow?
M.
darwinosx - Saturday, July 30, 2011 - link
In the display? So when the card is obsolete you get a new display? How about outside the laptop and the display but in between both.AJ Driver - Thursday, July 28, 2011 - link
Thanks Anand :)The irony for me reading your review and others around the internet is the comparison in performance between these MBAs and other models (both new and old).
My personal laptop is a 5, going on 6, year old Macbook and for what I use it for it's more than good enough. It's pretty incredible the way technology is advancing, and if the current pc stays the course I wait as long as I can before taking the leap.
It's hard to deny the urge to upgrade though!
Marand - Thursday, July 28, 2011 - link
Well I thought I was finally clear that I was going to buy a MacBook Pro 13 but now I am not so sure.I mainly use my laptop for software development. My previous one was MacBook pro 2007 model which served me well.
My issue with the pro line is that because of their weight, it just ends up becoming a desktop that I don't take with with me and always plugged into a large screen.
But having the ability to put 8 gigs of ram and update the hard drive on the new MBPro is a nice option to have.
I really hoped that apple was going to release MBAs with 8 gigs of ram at least and even if you can't upgrade the hard drive (although I heard you can with prev gen from OWC) you could always plug in bigger drives through thunderbolt if and when drives comes out.
The big selling factor for the MBA for me was the weight. I figured it would be super easy to take with me where and when I want without treating it like a desktop.
I know the MBAs are not targeted to developers. Ut I know plenty who were hoping for "more" from MBA
So now I have a tough choice because the MBpro 15 with quad core and the hi res anti glare screen is packed with power even if it's heavier and likely has more long term capability.
Oh well, can't have it all I guess...
A5 - Thursday, July 28, 2011 - link
If the 15" MBP is too heavy for you, you may want to get a more supportive bag or something. I would've killed for a 5.6lb 15" laptop 8 years ago :PUritziel - Thursday, July 28, 2011 - link
Remember, you're not supposed to carry it around attached to your ear lobe :)I carried a 17-inch DTR laptop that weighed about 10 lbs. around campus for a year, so 5.6 lbs. sounds light to me too. I consider battery life as the main metric of portability after weight hits that 5 lbs. mark.
crimson117 - Thursday, July 28, 2011 - link
>The only exception is if you're just going to spend your time doing very basic tasks on the machine and plan on upgrading again in a year or two. If that's the case save your money and enjoy a 4GB version with Ivy Bridge next year.People who can afford a new MacBook Air every time a new one comes out aren't going to be worried about saving their money on a ram upgrade :)
steven75 - Thursday, July 28, 2011 - link
Apple hardware has incredible resale value, so it's actually easier to do than you think.Uritziel - Thursday, July 28, 2011 - link
Don't forget that if you buy a laptop for $2000 today and sell it at that great Apple resale value of say $1000 (numbers are random) in a few years when you're ready to upgrade, the laptop did NOT cost $1000 in the end.Adding on the effort required to resell it, that rationale makes a lot less sense than some people claim.
Rasterman - Wednesday, August 3, 2011 - link
I'm looking at upgrading right now so I looked up the resale value of mine. I bought a new MB for $1150 in 2008, used prices are $500-$800 right now, I expect to sell mine north of $700 since it is in brand new condition as I only used it as a dev machine when porting and it has seen very little use. So my expected resale value is 61% after 3 years which is pretty damn good IMO.