iOS 7 battery life shorter in a Vodafone iPhone 5?

[6th.replicant]

Anyone else with a Vodafone iPhone 5 downloaded iOS 7? Have you noticed that battery life is now feeble?

A geek site has done some tests and it seems that Verizon iPhone 5s - please note: lower case 's' is for plural, I'm not referring to the 5 S - using iOS 7 have taken a significant battery-life hit - click

Assuming the recently-split Vodafone-Verizon alliance is still sharing the same techy stuff, I guess what's bad for Verizon's iPhone 5s is also bad for Vodafone's? :?

Meanwhile, at least Siri seems to have rediscovered his fruity diction

 

[daveh75]

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Assuming the recently-split Vodafone-Verizon alliance is still sharing the same techy stuff, I guess what's bad for Verizon's iPhone 5s is also bad for Vodafone's? :?

They're not.

Verizon like most of the US carriers use CDMA, unlike us/most of the globe.

 

[6th.replicant]

Ah, OK, ta for insight.

But has anyone else noticed their iPhone 5's battery-life has shrivelled since switching to iOS 7?