iPad mini Review
by Anand Lal Shimpi & Vivek Gowri on November 20, 2012 6:10 PM ESTWiFi Performance
The mini uses the same Broadcom BCM4334 WiFi controller as the iPhone 5. The WiFi stack supports dual-band 802.11n as well as fallback to 802.11b/g.
iPad mini WiFi controller - image courtesy iFixit
Since the mini uses the same WiFi stack as the iPhone 5, you get support for 40MHz channels on 5GHz networks (20MHz on 2.4GHz). The maximum PHY rate supported is 72Mbps on 2.4GHz and a whopping 150Mbps on 5GHz.
In terms of actual performance, this works out to be a maximum of just under 100Mbps on a 5GHz network with 40MHz channels. In practice I wasn't able to get higher than 91Mbps, although Brian managed a very nice 95.7Mbps on the iPhone 5 in his tests. On average I pulled nearly 78Mbps on the mini on a 5GHz network. Move down to 2.4GHz and performance is cut roughly in half (peak performance is around 41Mbps).
I didn't have any issues with WiFi reception or performance in my testing of the iPad mini. The only complaint I really have at this point is I would love to see more intelligence when it comes to switching between multiple known APs of varying signal strengths. This is a problem on pretty much all devices I play with, they tend to want to stay on an existing network even if its performance drops significantly and there is another, better performing network that could be jumped to. I feel like some more intelligence in this department (testing nearby networks, looking for an ability to seamlessly switch and get better performance) would help mitigate a lot of the inevitable "hey my WiFi is broken" complaints we often see with a move to a new WiFi stack. You could also argue that we just need better designed WiFi deployments.
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Constructor - Monday, November 26, 2012 - link
You keep it from even installing any of the offered updates and then you complain that it doesn't work as well as it should?Look into a mirror one of these days if you're searching for the source of your problems.
KPOM - Wednesday, November 21, 2012 - link
I have a 3rd gen iPad and decided to give the mini a try. I was a little reluctant because of the display (it is definitely a step down from the 3rd gen), but I agree with Anand that the form factor is great. The full size iPad is a little heavy to hold and read on a train or airplane, but the mini excels at that. Hopefully Anand is wrong and Apple can figure out a way to get a Retina Display into the mini form factor sometime in 2013. If they do, I think that the mini would actually be the preferred iPad choice overall.I had an original Kindle Fire last year, but never used it much and wound up selling it. I think I'll keep the iPad mini, though for now I also think I'll keep the 3rd gen iPad.
ABR - Wednesday, November 21, 2012 - link
The Mini is all well-and-good for the "carry-it-anywhere-squint-and-peer" crowd, but as someone who mainly uses my iPad on the couch and such around the house, I'd rather have one with a BIGGER display, not smaller. Make it thinner so there's no weight penalty, and with a display about the size of an 8-1/2x11 sheet, or a standard magazine. (Particularly since magazine and other media consumption is a big use.)uhuznaa - Wednesday, November 21, 2012 - link
There's no way to make it thinner or just weight the same with a larger display. The display is a major power consument in tablets, make it larger, brighter or in a higher resolution and it draws *much* more power.PrayForDeath - Wednesday, November 21, 2012 - link
Hey Ananad,When can we expect to see the iPad 4 review? I'd love to read your in-depth analysis on the new hardware and how it compares to previous generations.
chleuasme - Wednesday, November 21, 2012 - link
Why on your pictures for the comparison of the letter 'e' and the 'topic of the webcast' text, the RGB components of pixels appear vertically aligned on the mini, and horizontally aligned on the iPad 2. And the contrary on the Safari icon comparison on the mini vs the 4?chleuasme - Wednesday, November 21, 2012 - link
And same* thing* on the Safari iconA.T. - Wednesday, November 21, 2012 - link
Please some "fanboy" leaves an and staff alone. I think they did a fair comparison, and comment about it. It is foolish to say that is 1 and a half year technology, why don't those fanboy army try to make it and fit the 45nm A5X or A6 with holding 10 hours battery life without make it thicker.It is a nice device for reading and easy to carry around but there is a downsize to become a productive tool at work. The price is relatively expensive than other, but the thing is Apple is a company that unlike google and amazon to cut their throat and sell it with no profit because Apple is software and hardware company and Google and amazon is ads and service company.
pliablemoosethebanned - Wednesday, November 21, 2012 - link
I bought a N7, and use it every day,I'll be selling the N7 and replacing it with a mini, will likely wait till it hits the Apple refurb store though.
Build quality: the iPad mini wins, hands down,
Form factor: again, a big plus, the thing feels more like an e-reader than a tablet, and the extra screen real estate does make a big difference. 7" is just too small for a great smaller tablet experience.
Software: Yeah, iOS is due for an overhaul, but frankly, I have never used widgets that much, preferring to use folders to group the actual apps. I tire of widget overload, saw an SGN II the other day with the home screen filled with widgets and it was way too damn busy.
And as far as the "OMFG, Anand is biased" comments, give it a flipping rest, the man benches the crap out of the latest and greatest on a nearly daily basis, can he be allowed to like something you don't?
Anand likely cost Apple millions by proving the antenna system on the iP4 was defective, and he has some very strong empirically proven data that the iPad mini is a parts bin device with a screen that lags the industry. Yet the device meets his needs.
Spoelie - Thursday, November 22, 2012 - link
http://www.displaymate.com/iPad_mini_ShootOut_1.ht...It seems the reflections are the worst of its problems, as this tablet is more likely to be used outside