1. bibakkk's Avatar
    hi... I'm going to buy a small smartphone...
    I just want that
    it hase "?Best antenna signal" and "best voice quality".....
    between -
    -lumia 650 (lte-dual sim) -
    - lumia 640 (lte-single sim)-
    - lumia 640 xl (lte-dual sim)--
    -- or other brand and models...

    Which one to choose??? or models and other brands?? snapdragon 400 vs snapdragon 212?
    Because of the authentic tests, these three phones have the best antenna..
    i want one smartphone with small screen but best signal 2G and 4G antenna
    and best call quality... i work in basement and 4g is very very week...,/ too 2g is week and call is disconnected and connected, and my voice does not go to the receiver..
    please help me too choose best small smartphone for best antenna signal call quality...
    thanks alot....
    11-09-2017 03:26 PM
  2. Timbre70's Avatar
    650 or 640. XL will be too large for you.
    11-09-2017 04:49 PM
  3. libra89's Avatar
    You can't go wrong with either the 640 or the 650. In my experience, the speakers are louder on the 640 over the 650 when it comes to calls.
    11-09-2017 06:27 PM
  4. BethlehemSteel's Avatar
    650 battery is too small....IMO....640 or 640 XL is the way to go. I've had all three...if you like compact...go 640, if you are ok with/like big screens the 640 XL camera is pretty sweet. Way better than the 640 or 650 camera.
    11-09-2017 08:23 PM
  5. BethlehemSteel's Avatar
    11-10-2017 06:44 AM
  6. bibakkk's Avatar
    thank you so much... 640 xl is large for me,,,,
    i want phone just for calling and voice call... screen size is not important...
    so i buy lumia 640 lte single sim...
    so snapdragon 400 is better than snapdragon 212
    thanks again... i go for 640 ;
    libra89 likes this.
    11-10-2017 03:51 PM
  7. libra89's Avatar
    thank you so much... 640 xl is large for me,,,,
    i want phone just for calling and voice call... screen size is not important...
    so i buy lumia 640 lte single sim...
    so snapdragon 400 is better than snapdragon 212
    thanks again... i go for 640 ;
    There isn't a solid difference between the two or at least enough of one to totally dismiss the other. Enjoy your 640!
    Guytronic, kaktus1389 and xandros9 like this.
    11-10-2017 06:14 PM
  8. kaktus1389's Avatar
    You'll get great battery life from 640, never used the 650 so I can't tell for sure but I know I was taken aback when I realized how much better battery life is on my 640 than on my 950. It's a great phone, although if you're used to faster devices it may feel a bit slow sometimes.
    11-11-2017 07:15 AM
  9. pidjones's Avatar
    Love my 640. And to get better signal, there are always repeater-amplifiers. We just put in a Cel-fi Pro for coverage throughout our house in a coverage "hole". We could​ get one or two bars in one window. Now we get 3 or 4 throughout the house (including the basement). We used to use a microcell, but it was registered through my work AT&T account, and I've now retired.
    11-11-2017 05:28 PM

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