What speeds are widely considered "3g"?

Discussion in 'iPhone' started by PhiladelphiaX, Dec 13, 2012.

  1. PhiladelphiaX
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    macrumors member

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    Nov 15, 2012
    #1
    What speeds, download and upload (in mbps) are widely considered as:

    -2G

    - 3G

    - 4G

    - 4GLTE
     
  2. dontwalkhand
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    macrumors 68040

    dontwalkhand

    Joined:
    Jul 5, 2007
    Location:
    Phoenix, AZ
    #2
    -EDGE Slow 50-100kbps
    -3G 3mbps Good
    -4G HSPA+ 14-42mbps Better
    -4G up to 50-100mbps LTE Best
     
  3. dictoresno
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    macrumors 68040

    dictoresno

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    NJ
    #3
    kind of subjective, since speed depends heavily on which cellular technology your looking at (GSM or CDMA), network infrastructure, network load, bandwidth....etc. there are theoretical maximums for each level, which the end user likely will never see. there are too many variables to consider. your data speeds may be different than mine. i can give you an idea from experience, but they will be vague and general.

    when i had AT&T

    EDGE: .75-1.5 mbps
    3G: 1- 5 mbps
    H+: 3-14 mbps
    LTE: 10-???

    Verizon CDMA

    1XRTT: <1 mbps
    3G: 1-3 mbps
    LTE: 15-30+ mbps
     
  4. PhiladelphiaX
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    thread starter macrumors member

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    Nov 15, 2012
    #4
    Thanks for the quick responses. Are these down speeds or up speeds?
     
  5. dontwalkhand
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    macrumors 68040

    dontwalkhand

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    #5
    Those are download....not sure about up.
     
  6. Beeplance
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    macrumors 65816

    Beeplance

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    Jul 29, 2012
    Location:
    Singapore
    #6
    They are all download speeds. CDMA always have worse EDGE and 3G speeds than their GSM counterparts, but LTE is more or less the same.:cool:
     
  7. dictoresno
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    macrumors 68040

    dictoresno

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    Location:
    NJ
    #7
    CDMA doesnt have EDGE....its a GSM 2G technology. its CDMA equivalent would be in between 1XRTT and 3G.

    as i stated, theres no real way to actually answer the OP's question. way to many variables to considers. all we can do is generalize.
     
  8. dontwalkhand
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    macrumors 68040

    dontwalkhand

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    #8
    Because LTE isn't CDMA, it's GSM :)
     
  9. unknownbeing
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    macrumors 6502

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    New York
    #9
    LTE isn't GSM. LTE is LTE.
     
  10. Baggio
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    macrumors 6502

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    Oct 18, 2012
    #10
    I always thought LTE was GSM tech, due to the SIM card requirement.

    "LTE is a standard for wireless data communications technology and an evolution of the GSM/UMTS standards."

    http://en.wikipedia.org/wiki/LTE_(telecommunication)
     
  11. kdarling
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    macrumors demi-god

    kdarling

    Joined:
    Jun 9, 2007
    Location:
    Device engineer 30+ yrs, touchscreens 24+.
    #11
    Correction: EDGE's max speed for real networks (using 4 slots) is 236Kbps. Even its theoretical max speed (8 slots, which AT&T didn't support) is only double that.

    There's no cell radio compatibility between GPRS, UMTS or LTE. They share some background network components, but that's about it. To support all three, a phone needs all three types of radios.

    "Evolution" is a marketing term. It's like saying an automobile is an evolution of a horse-drawn cart. Yes, it is, but their engines are not mechanically similar :)
     

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