Motorola KRZR K3 vs Samsung A657

Motorola KRZR K3
Motorola KRZR K3
Samsung A657
Samsung A657
Motorola KRZR K3
Samsung A657
  • Network
  • 2G network
    GSM 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 1900
  • HSDPA speed
    HSDPA, 3.6 Mbps
    HSDPA, 3.6 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2007-2
    2009-4
  • Status
    2009
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    103 mm
    115 mm
  • Width
    42.3 mm
    52 mm
  • Thickness
    16.3 mm
    19.5 mm
  • Weight
    110 g
    123 g
  • Colors
    Dark Pearl Gray, Stone Gray
    Black
  • Display
  • Display type
    TFT
    TFT
  • Physical size
    2.0 inches
    1.9 inches
  • Resolution
    240 x 320 pixels
    176 x 220 pixels
  • Pixel density
    200 ppi
    148 ppi
  • Display colors
    262144
    262144
  • Hardware
  • Internal storage
    50 MB
    128 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    -
    8 GB
  • Main camera
  • Main camera
    2 MP
  • Primary camera resolution
    1600 x 1200 pixels
    -
  • Primary camera video
    QCIF
    -
  • Selfie camera
  • Secondary camera
    VGA camera
    -
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Downloadable polyphonic, MP3 ringtones
    Vibration; Polyphonic(72), MP3 ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
  • USB
    Yes
    2.0
  • Bluetooth
    v2.0
    v2.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    No
    No
  • Features
  • Messaging SMS
    SMS
    SMS
  • Messaging EMS
    EMS
    -
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • WAP
    -
    WAP 2.0/xHTML
  • Java
    Yes
    Yes
  • Java MIDP
    MIDP 2.0
    MIDP 2.0
  • Browser
  • HTML
    HTML(Opera 8.0)
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    910 mAh
    1420 mAh
  • Talk time
    3 h
    3 h
  • Standby time
    340 h
    250 h

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