[kbz1960]

Thanks. Just wondering if the parateck antenna really does anything or not.

[Craig Abernethy]

Since you have both. Do you notice any better signal strength on the 30 over the 10?

I owned a Z10 and now a Z30. Both on O2 UK Network

I also work in a concrete building were signal usually drops to 2G (from 4G) on the Z10.

On the 30 it is slightly better, it jumps up to a low 3G or HSPA+ signal. Usually a noticeable difference in speed, in my opinion the Z30 signal strength is allot better.

EDIT: Also have to agree with the post above about battery life. It has to be one of the longest lasting smart phones out there.

Posted via CB10

[enik]

With the exception of the moto x, the z30 has the best reception. Not saying the moto x has better reception, but there about on par and the battery is better on the z30 in low signal areas

Posted via CB10

[ruben1975]

Also consider to switch from z10 to z30. But the Passport is an interesting device. Now I'm not sure what to do. I always was a fan of the qwerty keyboard of BlackBerry. But the virtual keyboard is amazing, the word prediction and flipping the words. Brilliant . I like the Screen size of the z30 and the extra app row bit the size of the Passport is very interesting......
Still thinking about what's choice I have to make.

posted via my Z10 ?