KrishnaM
Forum Enthusiast
Any difference other than the price? Can I switch services in future if needed or have to stick with same carrier through out the life time?
Thanks
Krishna
Thanks
Krishna
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On Apple's site, there are no differences in hardware prices between the AT&T and Verizon versions.Any difference other than the price? Can I switch services in future if needed or have to stick with same carrier through out the life time?
Thanks
Krishna
Any difference other than the price? Can I switch services in future if needed or have to stick with same carrier through out the life time?
Thanks
Krishna
The Verizon model also supports UMTS and has a Micro-SIM card tray. So it will work just as well as the AT&T model outside the US. The specs:Get an ATT device if you plan to go out of the country. Verizon's CDMA is US-only.
It appears that both versions of the iPad support 3G GSM bands and a (micro)-SIM. GSM is pretty widespread. Thus by temporarily signing up with a foreign carrier and installing a foreign carrier's SIM, you could get 3G service in many places.The guy in Apple store was not very helpful. His comment was "they both are fine, just get a local sim card if you are planning to go abroad".
Technically GSM is 2G. The 3G development is called UMTS. Both models will be able to use it.It appears that both versions of the iPad support 3G GSM bands and a (micro)-SIM. GSM is pretty widespread. Thus by temporarily signing up with a foreign carrier and installing a foreign carrier's SIM, you could get 3G service in many places.The guy in Apple store was not very helpful. His comment was "they both are fine, just get a local sim card if you are planning to go abroad".
There are plenty of LTE carriers outside the US but they use 800MHz, 1800MHz and 2600MHz. So none of the US models will work on LTE outside North America.If a foreign carrier also supported 4G LTE, the AT&T model might have a bit of an advantage over the Verizon one (since it supports two 4G radio bands to the Verizon model's one).
The AT&T model also supports CDMA (in the same way as iPhone 4S supports CDMA + GSM/EDGE/UMTS/HSDP+). The two models differ only in their LTE bands (and implementation).It appears that both versions of the iPad support 3G GSM bands and a (micro)-SIM. GSM is pretty widespread. Thus by temporarily signing up with a foreign carrier and installing a foreign carrier's SIM, you could get 3G service in many places.The guy in Apple store was not very helpful. His comment was "they both are fine, just get a local sim card if you are planning to go abroad".
If a foreign carrier also supported 4G LTE, the AT&T model might have a bit of an advantage over the Verizon one (since it supports two 4G radio bands to the Verizon model's one). Conversely, there may be places (mainly in Asia) that use only CDMA; there, the AT&T model would not be able to pick up a cellular data signal.
AT&T LTE. Probably some ease of using of activating it on AT&T.Gosh! you all are talking technical language. Simple question: what will I loose if I sign up with verizon?
If so, that's an undocumented feature. As far as I know, none of the Apple technical specifications for the AT&T model refer to any form of CDMA support.The AT&T model also supports CDMA (in the same way as iPhone 4S supports CDMA + GSM/EDGE/UMTS/HSDP+).
Looks like I was wrong on that, had it from a secondary source. Apple advertises CDMA on the iPhone 4S in European countries without any CDMA carrier nearby but they don't advertise CDMA on the iPad there (which is the AT&T version). The AT&T iPad has two LTE bands in addition to all the GSM/EDGE + UMTS/HSPA/HSPA+/DC-HSDPA rigmarole, the Verizon iPad CDM + one LTE band.If so, that's an undocumented feature. As far as I know, none of the Apple technical specifications for the AT&T model refer to any form of CDMA support.The AT&T model also supports CDMA (in the same way as iPhone 4S supports CDMA + GSM/EDGE/UMTS/HSDP+).
Yep the iPhone 4s is advertised as a world phone in Europe including CDMA EV-DO (800MHz and 1900MHz). Anyway to complicate matters UMTS use wideband CDMA technology. It is not compatible with the IS-95 CDMA system that Verizon uses but it is a CDMA system never the less.Looks like I was wrong on that, had it from a secondary source. Apple advertises CDMA on the iPhone 4S in European countries without any CDMA carrier nearby but they don't advertise CDMA on the iPad there (which is the AT&T version). The AT&T iPad has two LTE bands in addition to all the GSM/EDGE + UMTS/HSPA/HSPA+/DC-HSDPA rigmarole, the Verizon iPad CDM + one LTE band.If so, that's an undocumented feature. As far as I know, none of the Apple technical specifications for the AT&T model refer to any form of CDMA support.The AT&T model also supports CDMA (in the same way as iPhone 4S supports CDMA + GSM/EDGE/UMTS/HSDP+).
Outside North America they have the exact same ability.Overseas...well you read all the previous responses and if you can figure it out you are smarter than me.
if you are one of the lucky few w/ unlimited data on the original ipad, this is grandfathered onto the new att ipad. woohoo!! unlimited unthrottled data!Any difference other than the price? Can I switch services in future if needed or have to stick with same carrier through out the life time?
Thanks
Krishna