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Reviewers spent the weekend putting the new iPad Wi-Fi + 3G through its paces, with expected emphasis on the speed of the cellular data network. And while results so far...
05-02-2010, 11:17 AM #1
Here Come the Tests: iPad 3G Speed, Battery Life, GPS
Reviewers spent the weekend putting the new iPad Wi-Fi + 3G through its paces, with expected emphasis on the speed of the cellular data network. And while results so far have all been what you would expect - 3G throughput on an iPad is about the same as 3G throughput on an iPhone - most users seem to be reacting to the gulf between the speed of the iPad's CPU and the relative crawly-ness of a meg up and 100-200 kbps down. Somewhat more unexpected is the iPad's improved GPS reception and battery life.
Gizmodo got out first with detailed results comparing the iPad Wi-Fi + 3G with an iPhone 3GS, an iPad with WiFi, and the same iPad attached to Verizon's MiFi 3G "mobile hotspot." The iPad kept up with the iPhone 3GS, even beating it in some tests, and interestingly enough met or beat Verizon's 3G speeds. This is a pretty bad sign for Verizon's effort to lure iPad customers to their solution: even though the MiFi does offer the ability to share bandwidth with up to five devices - something tethering cannot do - the throughput is the same or worse while the monthly costs are much higher. Verizon insists on a two-year contract paying $60 a month with a 5GB monthly cap, while AT&T's unlimited deal is only $29.99 a month and you can cancel at any time. The iLounge testers found that it only took them a few hours of browsing around and playing with Maps to blow through 30MB of data, making any capped plan - be it AT&T's 250MB $15 plan or Verizon's 5GB for $60 - probably not worth it.
Both iLounge and Gizmodo found that GPS accuracy was much greater than the iPhone 3GS, though Gizmodo in particular complained about how long it took the iPad to achieve GPS lock. Once synced up, though, the iPad's GPS was both more precise and faster to update than the iPhone. The improved results are likely due to the higher performance Broadcom BCM4750UBG assisted-GPS chipset in the iPad WiFi + 3G, compared to the Infineon Hammerhead II used on the iPhone 3G and 3GS (the iPad WiFi has no GPS). Differences in the way the two chipsets implement MS-Assisted mode to establish location may account for the longer Time To First Fix (TTFF) on the iPad's Broadcom GPS.
Most reviewers found that battery life compared well to Apple's 9-hour brag: FOXNEWS's Clayton Morris got just under 10 hours with "heavy Internet use and video streaming," while iLounge was able to go 8:38 between charges. For road warriors looking to use broadband on the go, this is good information, though one hopes that the big, crystal-clear screen doesn't distract from driving.
image via Gizmodo
The Following User Says Thank You to Paul Daniel Ash For This Useful Post:
05-02-2010, 11:27 AM #2
This is the reason I waited for the 3G iPad cause of the GPS.
05-02-2010, 11:51 AM #3
Good info to know, can't wait to get one in my car. Way better then any cd player or nav unit!!King Los aka Los Ninyo
05-02-2010, 12:10 PM #4
05-02-2010, 12:34 PM #5
i knew wifi was faster than 3g, but i didn't know it was by that much!Name? whereswaldo
iDevice + Firmware? 32GB Black iPhone 4 iOS 5.0
Computer + OS? Dell Inspiron 15R 2nd Gen i5, 2.3 Ghz, 750GB HDD, 8GB RAM Windows 7 HP
Found yet? No
05-02-2010, 12:51 PM #6
^^ wifi is just wireless Connection to a hardwire Internet account...?? Post above shows us the broad range of users that read modmyi..
05-02-2010, 01:45 PM #7
Fcuk all these jb's im buying a book and get it done before they release they full of crap spirit fcuk spirit and the whole dev- team and geohotz F everybody
05-02-2010, 02:10 PM #8
05-02-2010, 02:11 PM #9
05-02-2010, 02:19 PM #10
my book loads pictures in about .1 sec, if i turn the page fast enough, that is
05-02-2010, 02:20 PM #11
05-02-2010, 02:25 PM #12
05-02-2010, 02:37 PM #13
nice i kind of want one but dont need one
05-02-2010, 03:05 PM #14
05-02-2010, 03:09 PM #15
05-02-2010, 03:28 PM #16
might have to get one. after the iPhone 4G
05-02-2010, 03:29 PM #17
They need to make multiple user accounts on the iPad. I mean, what the hell, they don't even have private browsing on Safari. How are you supposed to watch porn and not get caught?
05-02-2010, 04:53 PM #18
05-02-2010, 05:24 PM #19
is the wifi on the ipad 3g+wifi get the same 12 seconds as the ipad w/ wifi-- just to be totally clear so that i don't have to ask again: I'm asking if I am hooked into wifi (not 3g) on a ipad 3g+wifi will it get the same 12 seconds as an ipad+wifi?
05-03-2010, 02:43 AM #20
ipad is nice and all but I'm saving my money for the new iphone....ipad is not portable enough to me to take it everywhere. I bet those gps apps will look fantastic on it. Is it true that the 4g has a smaller screen than the 3gs or is it just speculation at this point? I truly hope that the new iphone incorporates the same gps chip as the ipad 3g.