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Karbonn K 390

Karbonn K 390
1.8"
128 x 60 pixels
0.3 MP VGA
BATTERY: 1100 mAh
Posted: Aug 28, 2011
Market status: Released
Features: Fingerprint Lightweight Thin LTE Rugged NFC Dual SIM

Pros

  • Small dimensions (4.25 x 1.81 x 0.55 inches)
  • Dual SIM card support

Cons

  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Does not support automatic screen brightness
  • Low pixel density screen (79 ppi)

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Design

  • Device type:
    • Feature phone
  • Dimensions:
    • 4.25 x 1.81 x 0.55 inches (108 x 46 x 14 mm)
  • Features:
    • Numeric keypad, D-Pad, Soft keys

Display

  • Physical size:
    • 1.8 inches
  • Resolution:
    • 128 x 60 pixels
  • Pixel density:

    Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

    • 79 ppi
  • Screen-to-body ratio:

    Screen-to-body ratio - Shows what part of the frontal area of a phone its screen occupies.

    • 16.19 %

Camera

  • Camera:
      • 0.3 megapixels VGA
  • Camcorder:
      • Yes

Hardware

  • Storage expansion:

    Storage expansion - Some handsets allow you to expand their storage capacity by using a memory expansion card – most often microSD. Expansion memory is mostly suitable for media storage, such as photo, video or music content.

    • microSD, microSDHC

Battery

  • Capacity:

    Capacity - The bigger, the better! However, battery capacity is not the only factor that has an effect on battery life. Those include the chipset in use, the software running on the device, as well as the consumer's unique usage pattern.

    • 1100 mAh
  • Type:
    • User replaceable, Li - Ion
  • Talk time:
    • 3.50 hours
      the average is 20 h (1202 min)
  • Stand-by time:
    • 20.8 days (500 hours)
      the average is 19 days (459 h)

Multimedia

  • Radio:
      • FM
  • Speakers:
    • Earpiece

Cellular

  • GSM:
    • 900, 1800 MHz
  • Multiple SIM cards:
    • 2 slots

Phone features

  • Notifications:
    • Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Speakerphone
  • Other features:
    • Voice recording
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Connectivity

  • USB:
      • Yes
    • Connector:
      • miniUSB

To see the full specifications with in-depth details click here.


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