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Karbonn K 20 Karbonn K 20


  • Hardware QWERTY keyboard

Common for both Pros & Cons

  • Dual SIM card support
  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Does not support automatic screen brightness
  • Low pixel density screen (128 ppi vs 167 ppi)

in-depth comparison




Common for both Pros & Cons

  • Dual SIM card support
  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Does not support automatic screen brightness
  • Low pixel density screen (128 ppi vs 106 ppi)

in-depth comparison



Karbonn K 570 Karbonn K 570


  • Dual SIM card support
  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Low pixel density screen (128 ppi)

Nokia 1661 US Nokia 1661 US


  • Small dimensions (4.25 x 1.77 x 0.53 inches)
  • Lacks a camera on the back
  • Lacks microSD slot for storage expansion

Common for both Pros & Cons

  • Does not support automatic screen brightness

in-depth comparison



Karbonn K 1010 Karbonn K 1010


  • Small dimensions (4.22 x 2.21 x 0.46 inches)
  • The touchscreen uses resistive technology, which is not responsive
  • Lacks a proximity sensor that turns the display оff during a phone call

Common for both Pros & Cons

  • Dual SIM card support
  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Does not support automatic screen brightness
  • Low pixel density screen (128 ppi vs 143 ppi)

in-depth comparison



Karbonn K 570 Karbonn K 570


  • Dual SIM card support
  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Low pixel density screen (128 ppi)

Nokia 1616 US Nokia 1616 US


  • Lacks a camera on the back
  • Lacks microSD slot for storage expansion

Common for both Pros & Cons

  • Does not support automatic screen brightness

in-depth comparison



Karbonn K 570 Karbonn K 570


  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Does not support automatic screen brightness

Samsung Galaxy J1 Samsung Galaxy J1


  • Too little RAM memory (0.5 GB RAM)
  • Low-resolution camera (5 megapixels)

Common for both Pros & Cons

  • Dual SIM card support
  • Low pixel density screen (128 ppi vs 217 ppi)

in-depth comparison



Karbonn K 570 Karbonn K 570


  • Dual SIM card support
  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Low pixel density screen (128 ppi)

Sony Ericsson Naite Sony Ericsson Naite


  • Small dimensions (4.25 x 1.85 x 0.50 inches)
  • Proprietary USB connector

Common for both Pros & Cons

  • Does not support automatic screen brightness

in-depth comparison



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