WiFi

The iPad Air moves to a 2-stream dual-band 802.11n solution, a sort of compromise between where the iPad was with its previous single-stream implementation and some of the newer devices shipping with 802.11ac. Moving to two spatial streams obviously helps improve performance tremendously. Peak performance on 5GHz 802.11n, assuming an equally capable AP, went as high as 180Mbps in my tests. I was able to average 168Mbps during our standard UDP WiFi test on 5GHz.

iPerf WiFi Performance - 5GHz 802.11n

Cellular

Apple continues to use Qualcomm’s MDM9615 modem in the iPad Air, the big difference this round is there’s only a single SKU (A1475) for the cellular model covering a total of 34 countries across the Americas and EMEA. The LTE iPad Air supports a total of 14 LTE bands (1,2,3,4,5,7,8,13,17,18,19,20,25 and 26). In his usual awesome fashion, Brian speculated that the increased number of supported LTE bands was partially a function of moving to Qualcomm’s WTR1605L transceiver.

iPad Cellular Speeds
Property iPhone 3G/3GS/iPad 1 3G iPhone 4 / iPad 2 (GSM/UMTS) iPhone 4 / iPad 2 (CDMA) iPad 3 iPad 4/iPad Mini iPad Air/iPad Mini w/Retina
Baseband Infineon X-Gold 608 Infineon X-Gold 618 Qualcomm MDM6600 Qualcomm MDM9600 Qualcomm MDM9615 w/RTR8600 Qualcomm MDM9615
w/WTR1605L
Max 3GPP Release Feature Release 5 Release 6 Release 7 Release 9 Release 9 Release 9
HSDPA Category Cat.8 - 7.2 Mbps Cat.8 - 7.2 Mbps N/A Cat. 24 - 42 Mbps Cat. 24 - 42 Mbps Cat. 24 - 42 Mbps
HSUPA Category None - 384 Kbps WCDMA only Cat.6 - 5.76 Mbps N/A Cat.6 - 5.76 Mbps Cat.6 - 5.76 Mbps Cat.6 - 5.76 Mbps
EVDO N/A N/A 1x/EVDO Rev.A 1x/EVDO Rev.A 1x/EVDO Rev.A 1x/EVDO Rev.A
LTE N/A N/A N/A 100/50 UE Cat. 3 100/50 UE Cat. 3 100/50 UE Cat. 3

From a spec and performance standpoint, the LTE modem in the iPad Air is no different than what was in the 4th generation iPad. Consistent cellular connectivity options remains one of the staples of the iPad lineup. Although WiFi tablets still tend to be the more popular, it’s hard to argue with the productivity benefit to having LTE on a tablet. Being able to just reach for the iPad Air and know it’ll have connectivity regardless of where I am, without having to search for and log in to a WiFi network, is tremendously convenient.

Just as before, there’s no contract commitment necessary to buy an LTE iPad Air. You can manage your account directly on the device itself. Furthermore, at least in the US, the LTE iPad Air isn’t locked to any one network operator. You specify what provider you’d like to go with at the time of purchase, but afterwards you’re able to swap in any other activated nano SIM from a supported network operator. You could feasibly start out with a Sprint iPad Air and later switch to a Verizon, T-Mobile or AT&T SIM and continue using the device. The flexibility offered by a single SKU with support for a ton of bands is pretty awesome.

 

Camera Battery Life
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  • over9k - Tuesday, October 29, 2013 - link

    Two paragraphs in and this is already better than all the other "reviews" out there. Reply
  • Beautyspin - Tuesday, October 29, 2013 - link

    You should not really call any review by Anandtech of Apple products as reviews. They are homages paid to their shrine. This is a ritual with them.. Reply
  • Drumsticks - Tuesday, October 29, 2013 - link

    I always hear people complaining about bias here and elsewhere for apple products. But what exactly is the reason for that? The majority of the review is seriously objective - you can't argue that apple has some of the best performance in he game right now, and the best display to boot. He only thing rivaling it is probably the higher clocked Z3770, while Qualcomm will probably pass Apple's GPU early next year.

    as far as subjectivity goes, even if you don't like the design, the materials are solid. And it manages to be lighter than every other ten inch tablet on the market (and thinner) withot sacrificing battery life. The only subjective things I could possibly see are maybe the sound quality and the OS itself, of which he criticized a few times. Where does the bias come in?
    Reply
  • Fleeb - Tuesday, October 29, 2013 - link

    "and the best display to boot"

    We have yet to wait for the Kindle HDX review but it is lighter, packs more pixels and with 100%RGB gamut.
    Reply
  • darwinosx - Wednesday, October 30, 2013 - link

    Its lighter because it is cheap plastic. It is also a far more limited device. Really laughable to think it compares to an Air. Reply
  • dsumanik - Wednesday, October 30, 2013 - link

    Read this review with a grain of salt. Anand lai shimpi is heavenly vested in apple stock, doing everything he can to boost the dismal situation.

    Thinner bezels and light weight do not hide the fact that functionally, this iPad is the same as the previous 2 generations.

    Sent from my ipad3, which will be upgraded when apple actually updates the product line.

    Here's some basic ideas mr cook:

    Wireless charging
    Fingerprint scanner
    Thunderbolt sync or usb3
    Haptic feedback
    NFC
    Reply
  • John2k13 - Wednesday, October 30, 2013 - link

    You know what's disgusting about your comment, and those similar to yours? That you basically accuse the author of being a liar, a shill, and completely lacking in integrity- without a shred of evidence. I read the entire 10 page review, and it was incredibly detailed, precise, and well-written, something that would be obvious to most sane, rational, objective people.

    "Anand lai shimpi is heavenly vested in apple stock, doing everything he can to boost the dismal situation."

    First of all, what "dismal situation"? Apple stock is up around $130 from a few months ago, or almost a third. Hardly "dismal". Also, do you think a single review from a website visited primarily by tech geeks is going to have any fucking effect on the stock? I mean, are you for real? Don't assume the author holds the same amount of ignorant stupidity that you apparently do, to think for a second this review would have a snowball's chance in hell in affecting stock. You clearly know nothing about how the financial market works.

    "Thinner bezels and light weight do not hide the fact that functionally, this iPad is the same as the previous 2 generations."

    Functionality on a tablet is primarily based on software, and the iPad has 475,000+ optimized apps which are getting more powerful all the time. The hardware simply enables better software. A tablet is basically a blank slate for the software, and better hardware helps in enabling better software. Every single aspect of this iPad is improved, so yes, it is more "functional". That list you made, though, is pretty ridiculous, and obviously a desperate attempt to list anything you can think of that the iPad doesn't have and pretend its significant.

    Wireless charging- why? This makes the device more functional, how?
    Fingerprint scanner- Wow, brilliant "idea". You probably mocked touch ID when it appeared on the 5S. Again, this would be nice to have I guess, but in no way impedes "functionality" of the tablet.
    Thunderbolt sync or usb3- I have no idea what "thunderbolt sync" means, and its pretty ridiculous you're harping on a USB3 port. It will never happen, nor should it.
    Haptic feedback- Utterly useless gimmick, but heym why not, right?
    NFC- I have NFC on my Nexus 4, and not ONCE have I even run into an opportunity or a reason to use it. But yeah, I'm sure you honestly think it's needed or useful on an iPad. Again, another meaningless bulletpoint you were desperate to add mindlessly.

    Next time you want to baselessly accuse an author of being a liar, a shill, a sellout, and having no honesty or integrity, try to make a coherent post that actually contains some intelligent, well thought out information. Otherwise, by attacking the author you just embarrass yourself as you did now. Grow up.
    Reply
  • ABR - Wednesday, October 30, 2013 - link

    Actually thunderbolt sync is one of the changes I'm really waiting for. Have you ever tried restoring even a 16GB iPad over USB? Slow agony. I can't even imagine what someone w/a 64 or 128GB model must go through. Even ordinary everyday syncs are far slower than what they could or should be. Reply
  • Howard Ellacott - Wednesday, October 30, 2013 - link

    You clearly don't realise what thunderbolt is, which is why that's such a stupid suggestion. Yes, faster syncs would be amazing, and restoring a 64gb iPhone is a right pain, but thunderbolt isn't the way. Reply
  • Kristian Vättö - Wednesday, October 30, 2013 - link

    USB 2.0 isn't the real bottleneck there, it's NAND. Most eMMC solutions can't even saturate the USB 2.0 link with sequential writes, so Thunderbolt or USB 3.0 would do absolutely. Reply

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