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iPhone 4S data speeds tested on AT&T, Verizon and Sprint

By , Friday, Oct 14, 2011 at 7:05 pm
87

iDB conducted a few speed tests on the new iPhone 4S comparing data performance across AT&T, Verizon and the newcomer, Sprint.

It looks like AT&T and Verizon are just about neck and neck despite the iPhone 4S supporting AT&T's HSPA+ network, with Sprint falling pretty far behind. Keep in mind the comparisons aren't exactly scientific, so your mileage may vary. It also appears that data coverage isn't optimal in the area they shot the video given the speedtest.net results, but this gives you a pretty good idea of how the iPhone 4S performs under the different networks.

Check out the full video below and let us know what speeds your seeing on your new iPhone 4S!

Source: iDB

Andrew Wray

Andrew Wray is a Salt Lake City, Utah based writer who focuses on news, how-tos, and jailbreak. Andrew also enjoys running, spending time with his daughter, and jamming out on his guitar. He works in a management position for Unisys Technical Services, a subsidiary of Unisys Corporation.

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  1. Anonymous says:

    YMMV

  2. Freiteez says:

    AT&T doesn't even have full bars lol

  3. .26/.16/.65 downstream?!? I appreciate the side by side (first one out) but i didn't learn a ton. Maybe it's the networks being bogged down but we can't really get much from these numbers. I hope there is another video with more optimal conditions.

  4. Anonymous says:

    Sprint needs to fix their 3g like NOW!

  5. Raul Franco says:

    I have Rogers here in Canada and the download speed is at almost the 2mgs. ...... are we faster than the big 3 in the states?

  6. Anonymous says:

    i just did a test with my new Sprint phone and my cousins ATT iphone .. Sprint was way faster .. YMMV

  7. Ryan says:

    Wow. Here's hoping Sprint upgrades their 3G service soon. Unlimited it might be, be if it's that slow compared to the competition they'll have a hard time attracting contracted customers.

  8. Anonymous says:

    On my plain old iPhone 4 I just got 2.06 on AT&T 3G I Wilmington Delaware. Definite ymmv on this.

  9. ninoluv2121 says:

    What was the location of this test?

  10. Tony Lewis says:

    Pretty simple choice when you take into consideration you cannot use voice and data with any network accept AT&T. Not being able to use my GPS and other features when im on the phone is a deal breaker.

    • Echavez000@gmail.com says:

      I can talk and surf at the same time. Those download speeds are weak. I've gotten 22mbs on my droid bionic. I'll guess you'll still be waiting for this to load. On your iphone 4slow

      • Guest says:

        Whatever helps you sleep at night.

        • Orion Antares says:

          He who finishes his downloads sooner gets to spend more time getting a solid 8 hours at night instead of waiting up for this things to finish!

      • Mastawee says:

        Where ya can get LTE. 22 Mbps means you burn up your 2-4 GB data plan faster. You have to download a page faster on Your bionic. You only have 3 hrs of use before your battery dies! Ya don't have to wait an extra .05 on data just the slow app loads, slow camera and ya have to wear a fanny pack or a man purse to carry it because it's a small brick ! Ha~

    • Veridis Quo says:

      actually GPS isn't affected by phone calls. lol.

  11. This guy needs to do the test again where they all have 5 bars. Might be difficult but it makes Sprint looks weak. That's my Opinion...

  12. Thiago449 says:

    Gooodd staf.

  13. MusicCity says:

    I live in Nashville and get 5.4 MBs on AT&T. It's almost as fast as my wifi at home.

  14. Juan Garcia says:

    I think it would be very interesting to see a head to head network speed comparison of a Sprint iPhone and an unlocked iPhone running on T-Mobile's EDGE (2G) network. I would honestly not be shocked if T-Mobile won that one. I left Sprint because of it's HORRENDOUS data speeds. Even their WiMax network is bested by T-Mobile and AT&T's HSPA+ networks!

  15. Guest says:

    ATT is the fastest real world, but network congestion is going to have a lot to do with this test today.

  16. cardfan says:

    "but this gives you a pretty good idea of how the iPhone 4S performs under the different networks. "

    But yet it doesn't..

  17. Alex Perez says:

    So much for Sprint claiming to be the fastest!

  18. Travoloso says:

    Sprint is in the process of overhauling the entire network and slow data speeds are occurring because of this. On the upgraded towers they blow VZW out the water and give ATT a run for its money.

    • Moonoverparma00 says:

      I hope this is true because sometimes sprints speed is horrible. Not all the time though.

    • Orion Antares says:

      They're upgrading their 3G towers???

      • iPhone4G2 says:

        They are making 3G and WiMAX and LTE all the same tower, its part of their Network Vision. This is going to really help with their LTE because LightSquared is broadcast at 1600mhz while Sprint's LTE is 1900mhz. This means LightSquared LTE will have better coverage because there will be overlapping in towers. But right now it could mean downtime depending on what towers are going for the upgrade and what exactly they have to do.

    • jbrandonf says:

      I call bullshit on this one. They've been slow for years.

  19. Anonymous says:

    I just run a test myself with a Sprint IPhone4S and it loaded as fast as the Verizon Iphone in the video. I had three bars. This video doesn't really reflect real life. There's no way AT&T would be slower than Verizon, specially since it has an enhanced antenna.

  20. Alex Perez says:

    I agree...someone should do this test with a full signal.

  21. Guest says:

    This only proves that in your area Sprint does not have a good signal.

  22. Scott says:

    I just 3.37 download with my 3gs.

  23. Anonymous says:

    I've been getting 5Mbps down and 1 Mbps up, so I'm more than satisfied

  24. HAVOK says:

    I tried my 4S (AT&T) same time this guy did. Mines finished the same time as Verizon. I had full bars unlike the video where his AT&T iPhone had 2 bars.

  25. Kyarbro says:

    In Austin I just got 4.6 down and 1.6 up. I used to get abou 2.0 down with iPhone 4.

  26. Williewil112 says:

    My 3G speeds are great here in bklyn New York on my 4s for sprint...i was using an evo 3d before I purchased the iPhone and on 3G the speeds are faster on the iPhone then my evo.

  27. Justin T says:

    mehhhn judging by the tests in this video Chicago has some really crappy 3G speeds in general!!! None of networks are even getting up to 1mbps speeds!

  28. Anonymous says:

    It all depends on the area. I have a AT&T phone and my gf has a Verizon phone. We did a bunch of tests. My phone was faster everytime except for once on you tube.

  29. neil23 says:

    Overall the speeds on this guy are horrible! I'm pulling over 4 Mbps on an ATT iPhone 4S..... and don't get me wrong, I HATE ATT

  30. Dennis Scally says:

    i can never take browser/speed tests seriously due to how many variables need to be taken into consideration. in my area, ATT is fastest, and Sprint is slowest. Verizon is very different depending on what city I'm in at the time. anywhere between 0.30 Mbps to 2.5 Mbps.

  31. Anonymous says:

    I'm getting 1.5 down .68 down outside Chicago on sprint.

  32. Bombela says:

    VERIZON <3

  33. STEVE1212 says:

    BREAKING : Siri ported to the iPhone 4 >>> http://j.mp/qZzZjv

  34. Android Fan says:

    "Anybody want a sandwich?"

    Yeah... I want an ICE CREAM SANDWICH... lol

  35. Jake says:

    A 7 minute video to show download speeds. Are you familiar with the concept of charts?

  36. 808dee says:

    This guy doesn't know that much about signal interference and how much it can be affected by other radios sending and receiving in the same area. By putting the sprint phone in the middle it already is at a disadvantage of having signal interference.

  37. Stephen S. says:

    Just got 5.09 down and .98 up on my 4. My 4S will arrive Monday, can't wait to see what I get on there. I have to say AT&T has a great network in Orlando.

  38. martymapson says:

    My son lives in the Chicago area with att, he gets around 3 to 4 mbs average download speed on his iphone 4. I have same phone but on Verizon and anywhere I go I usually average 1.5 mbs download. His is faster but I cannot complain. Now if you talk about phone calls, no contest. His always drops calls and I have never had a dropped call LOL.

  39. TGR says:

    Not sure this is an accurate test. I am not sure Sprint had the best signal strenght in the area. When conducting a non-biased test one should make sure all signal strenghts are about the same. I have ATT and I know they suck with my iPhone in certain areas.

  40. Jason says:

    Bad test. Having the phones so close together messes up the antenna systems. Signal to noise ratio gets very low as each device interferes with one another.

    These tests are simply invalid.

  41. Flintchesthair says:

    I get 9 mb down on AT&T @ my house, so I think this is a pretty crappy test. Also, having bare antenna that close together will mess with the signal.

  42. Anonymous says:

    Sprint sucks indoors, you have to use it outside for you to get comparable speeds.. Which sucks

  43. I'm sure wherever you are, based on carrier coverage, you'll results will be much different than these. AT&T FTW!

  44. iPhone4G2 says:

    Sprint may not be the fastest, but it is consistent. Sometimes it might crawl, but that rarely happens to me. In fact never with my HTC Arrive. My wife's Photon 4G (on 3G) is actually faster then my phone, both in preformance and broadband speeds. I believe what is slowing the speeds right now might be the Network Vision. It's possible with the upgrades that there are problems that Sprint is doing thats probably effecting preformance in some areas.

  45. Crunch says:

    What kind of joke is this? AT&T only had 2-3 bars, Verizon at least 4, sometimes 5. Yes, I know it's unscientific, but boy, it doesn't even ATTEMPT to be fair in any way and therefore makes the entire exercise useless.

    The last test has got to be dumbest. Speed Test coming back with LESS than 1Mbps on ALL three??? Buddy, you're in the wrong location for ALL three networks. LAME!

  46. Kyle Stedman says:

    Sprints antenna is obstructed...more than 60% of its antenna is blocked on either side as opposed to the other two phones, where only about 25% is blocked by the Sprint iPhone.

    You need to put them up one by one, by themself, and then run the speed test.

    It really doesnt matter to me...I have a droid charge on verizons lte, blowing all of these away.

  47. Roentgen says:

    you must be in a lousy spotf for att as i get 2-3 mbps on my iphone 4

  48. Anonymous says:

    Wow who cares about 3G speeds? Yall need to wait for a new iPhone 5 with 4G. Do you really want a 3G phone for 2 more years?

  49. Anonymous says:

    Wow who cares about 3G speeds? Yall need to wait for a new iPhone 5 with 4G. Do you really want a 3G phone for 2 more years?

  50. Bigswol41 says:

    sprint slow as hell

  51. John says:

    Great review. Thanks!

  52. Chris says:

    First of all. the new 4S has a carrier update to support faster HSDPA which is considered 4G on att's network. second of all. you have 4-5 bars on verizon and 3 on att. that will affect data speed. lastly, you have the verizon and sprint phone connected to a chicago server, but they are two different ones in chicago. the AT&T one is in lexington KY...thats a bit of a difference. you need to test on the same server to have real results. do stuff right before you make a video on it

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