Alcatel OT-252 vs Celkon A19

Alcatel OT-252
Alcatel OT-252
Celkon A19
Celkon A19
Alcatel OT-252
Celkon A19
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 2100, 1800
  • HSDPA speed
    -
    HSDPA
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2010-2
    2012-7
  • Status
    2010-6
    2012-7
  • Design
  • SIM
    Mini-SIM
    Dual SIM (Mini-SIM)
  • Height
    100.5 mm
    124 mm
  • Width
    58 mm
    68 mm
  • Thickness
    12 mm
    10.8 mm
  • Weight
    110 g
  • Keyboard
    QWERTY
    -
  • Colors
    Black
    Black
  • Display
  • Display type
    TFT
    TFT capacitive touchscreen
  • Physical size
    1.8 inches
    4.0 inches
  • Resolution
    160 x 128 pixels
    480 x 800 pixels
  • Pixel density
    114 ppi
    233 ppi
  • Display colors
    66560
    -
  • Hardware
  • CPU
    832 MHz
  • Internal storage
    -
  • Memory card
    microSD
  • Memory card max
    -
    32 GB
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3 ringtones
    Vibration, Polyphonic, MP3 ringtones
  • Multimedia
  • Radio FM
    FM radio with RDS
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
  • GPS
    No
    Yes
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Java
    No
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    -
    Yes
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    500 mAh
    1400 mAh
  • Talk time
    5 h
    5 h
  • Standby time
    400 h
    300 h
  • OS
  • OS
    -
    Android OS, v2.3.7 (Gingerbread)
  • Main camera
  • Main camera
    5 MP
  • Primary camera resolution
    -
    2592 x 1944 pixels
  • Primary camera video
    -
    video
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    -
    Yes

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