1. jajaramillo's Avatar
    Hi, Im thinking of getting a Z3 Dual D6633 but was wondering if being dual SIM will affect my battery life versus the regular model. I would use the other SIM seldomly only for data covergae when my usual carrier has no signal, so In those cases I would have voice on one carrier and data on the other, but again not very much...

    Thanks for any input.

    Best
    12-08-2014 11:05 AM
  2. Gustav Olav Lundby's Avatar
    Hi, Im thinking of getting a Z3 Dual D6633 but was wondering if being dual SIM will affect my battery life versus the regular model. I would use the other SIM seldomly only for data covergae when my usual carrier has no signal, so In those cases I would have voice on one carrier and data on the other, but again not very much...

    Thanks for any input.

    Best
    03-28-2015 11:37 AM
  3. Gustav Olav Lundby's Avatar
    Hi! No scientific test, but having used D6633 for a couple of months in an area with weak GSM signals for both cards, my impression is that the extra power usage is negligible. With really heavy use! The battery last the whole day. With more normal use it would easily last two days.
    03-28-2015 11:47 AM
  4. Messilio's Avatar
    Hello i have a question please i have a Sony xperia z3 d6633 like yours and i feel that the battery is not as strong as i expected it gives me 10 or 11 hours and the screen time on is 6 or 7 maximum and i am a heavy and stamina mode always on and brightness is just above the middle is it normal? Do you have any advice? Plus, it never ever survived a 24 hours even i used it lightly. Thank you!
    10-14-2015 08:23 PM
  5. glennaa's Avatar
    I have a z3 dual and the battery life was great until the 5.1.1 upgrade. Really making me rethink an upgrade to z5.

    Sent from my D6633 using Tapatalk
    Messilio likes this.
    10-15-2015 11:35 AM
  6. Messilio's Avatar
    I have a z3 dual and the battery life was great until the 5.1.1 upgrade. Really making me rethink an upgrade to z5.

    Sent from my D6633 using Tapatalk
    10-15-2015 01:16 PM
  7. Messilio's Avatar
    Can you give me a detailed usage of your phone before the update? And were you using 4.4.4 or 5.0?
    10-15-2015 01:18 PM

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