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Karbonn K309 Boombastic

Posted
Jan 4, 2013
Market status
Released

Pros

  • Dual SIM card support

Cons

  • Lacks an e-mail client
  • Lacks a standard (3.5mm) headphones jack
  • Lacks an ambient light sensor for automatic screen brightness adjustment

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Description

The Karbonn K309 Boombastic is a basic dual-SIM phone. It comes with a 0.3MP camera, Bluetooth, expandable memory up to 8GB and FM radio.

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Design

  • Device type:
    • Basic phone
  • Form factor:
    • Candybar
  • Dimensions:
    • 4.45 x 1.93 x 0.60 inches (113.0 x 49.0 x 15.2 mm)
  • Weight:
    • 3.00 oz (85 g)
      the average is 4.8 oz (136 g)
  • Design features:
    • Numeric keypad, Soft keys (2), D-Pad, Music control keys
  • Colors:
    • Black, Red

Display

  • Resolution:
    • 176 x 220 pixels
  • Technology:

    Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

    • TFT
  • Colors:
    • 65 536

Camera

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

Hardware

  • Storage expansion:
    • microSD, microSDHC up to 8 GB

Battery

  • Talk time:
    • 5.00 hours
      the average is 12 h (741 min)
  • Stand-by time:
    • 16.7 days (400 hours)
      the average is 21 days (499 h)
  • Capacity:
    • 1500 mAh
  • Type:
    • Li - Ion

Multimedia

  • Music player:
    • Supported formats:
      • MP3, WMA, WAV, AMR, MIDI
  • Video playback:
    • Supported formats:
      • MPEG4, 3GP
  • Radio:
      • FM
  • Speakers:
    • Loudspeaker

Technology

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

Phone features

  • Phonebook:
    • 200 entries
  • Organizer:
    • Alarm, Calculator
  • Messaging:
    • SMS (50 messages)
  • Games:
      • Yes
specifications continue after the ad

Connectivity

  • Bluetooth:
      • Yes
  • USB:
      • Yes

Other features

  • Notifications:
    • Vibration
    • Voice recording
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