Hardware and Processor differences for Samsung Galaxy S4 on different carriers

[loukya]

Hi,

Can some one please let me know or point me to a link where i can find the chip-set, device model, hardware or processor differences between Galaxy S4 on different carriers(ATT, VzW, Sprint and T-Mobile).

I need this information to certify my app on S4 device.

I currently certified it on ATT - S4.

If there are no hardware differences then i don't have to buy the devices on other carriers.

 

[RumoredNow]

loukya...

Try GSM Arena. It's a pretty good starting point for comparing all the variants...

Phone Finder results - GSMArena.com

 

[Eruditass]

I like wikipedia:

Samsung Galaxy S4 - Wikipedia, the free encyclopedia

Samsung often does model variants unfortunately, since they can supply a lot of stuff in house and easily change parts.

 

[Outrager]

Anyone know why they use different processors in the USA? I thought they added LTE to their Exynos chips.

 

[tommykim1987]

yes, perhaps only qualcom 's chipset support usa lte bands. so samsung changge the processor of device