Alcatel OT-255 vs Alcatel OT-S521A

Alcatel OT-255
Alcatel OT-255
Alcatel OT-S521A
Alcatel OT-S521A
Alcatel OT-255
Alcatel OT-S521A
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 1900
  • GPRS
    Yes
    Yes
  • EDGE
  • Availability
  • Oficially announced
    2010-2
    2014-12
  • Status
    2010-6
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    100.5 mm
    103.5 mm
  • Width
    58 mm
    44.9 mm
  • Thickness
    12 mm
    10.9 mm
  • Weight
    76 g
    83 g
  • Keyboard
    QWERTY
    -
  • Colors
    Apple Green, Black, Orange
    Cherry red, Dark grey
  • Display
  • Display type
    TFT
    STN
  • Physical size
    1.8 inches
    1.8 inches
  • Resolution
    128 x 160 pixels
    128 x 160 pixels
  • Pixel density
    114 ppi
    114 ppi
  • Display colors
    66560
    -
  • Hardware
  • Internal storage
    1.8 MB
    2 MB
  • Memory card
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3 ringtones
    Vibration; Polyphonic(64), MP3 ringtones
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    FM radio with RDS
    -
  • Connectivity
  • WLAN
  • USB
    Yes
    miniUSB 2.0
  • Bluetooth
  • GPS
    No
    No
  • Features
  • Messaging SMS
    SMS
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    -
  • WAP
    WAP 2.0/xHTML
    WAP 2.0/xHTML
  • Java
    No
    No
  • Browser
  • HTML
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    650 mAh
    750 mAh
  • Talk time
    9 h
    10 h
  • Standby time
    380 h
    400 h
  • Main camera
  • Primary camera resolution
    -
    640 x 480 pixels
  • Primary camera video
    -
    no
  • Selfie camera
  • Secondary camera
    -
    No

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