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Samsung a157 specifications

    Full Specifications

    Design

    • Device type
      Basic phone
    • Form factor
      Clamshell
    • Platform
      0
    • Size:
      97.3 x 46.7 x 16.5 mm (3.83 x 1.84 x 0.65 in)
    • Weight:
      84.8 g (2.99 oz)
    • SIM type
      Mini-SIM
    • Data input / control
      2 soft keys, 2 call keys, 5-way scroll, dialpad

    Technology

    • Network bands
      GSM850, 900, 1800, 1900
    • Data bearers
      EDGE, GPRS

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    Display

    • Size
      1.77 inches
    • Resolution
      128 x 160 pixels
    • Aspect ratio
      5:4
    • Pixel density
      116 ppi
    • Colour depth
      16 bit
    • Technology
      TFT
    • Secondary display
    • Display 2 resolution:
      96 x 96 pixels

    Hardware specs

    • CPU cores
      1
    • CPU type
      ST-Ericsson ARM 9
    • CPU clock rate
      416 Mhz
    • Device memory
      MB ROM / 256 MB RAM(SDRAM)

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    Power Management

    • Talk time
      5 hours
    • Stand-by time
      240 hours
    • Battery type
      Lithium Ion Polymer
    • Battery capacity
      800 mAh

    Local connectivity

      Device features

      • Messaging:
        , MMS, SMS

      Multimedia

      • Audio Features:
        Stereo
      • Audio Formats:
        AAC, MP3, G-MIDI 1, Polyphonic (24 tones),
      • Video Features:
        Video Recorder
      • Video Codecs:
      • Video Formats (containers):

      Internet

      • Supported markup languages:
        , WAP 2.0

      Other Features

      • TTY/TDD:
        yes

      Availability

      • Release date
        April, 2012
      • Carrier/Region
        North America (AT&T)
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      Features and specifications are subject to change without prior notification.

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