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If you want to get the max out of your Xperia phone then check out Xperia tips page.

Xperia 1 missing T-Mobile LTE Band 71

Message 1 of 3
Message 1 of 3

Xperia 1 missing T-Mobile LTE Band 71

It looks like the Xperia 1 doesn't have T-mobile's newest LTE band 71.  In addition, the US version doesn't have dual sim support.  Can anyone confirm?

Message 2 of 3
Message 2 of 3

Re: Xperia 1 missing T-Mobile LTE Band 71



According to the US Xperia 1 page ( it will not support the Dual SIM variant, but who nows that market better is the local support team, you should contact them:

Regarding the LTE Band 71 it is indeed not supported by the Xperia 1, you can also see all the supported Bands in the specifications page.

Message 3 of 3
Message 3 of 3

Re: Xperia 1 missing T-Mobile LTE Band 71

Without band 71 and without dual sim is a disappointment.  The cheaper OnePlus 7 Pro has both of those options.  Most other flagships in the US all have band 71 so I don't know what Sony was thinking. 

I would like to upgrade my XZ Premium but will probably have to skip Sony this time around.  Fingers crossed that Xperia 2 has band 71 at least.  I was hoping the spec page had an error regarding band 71 but sounds like it really doesn't have it.