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Alcatel
Alcatel OT-S121
Compare Alcatel OT-S121 and Celkon A1

Alcatel OT-S121 vs Celkon A1

Alcatel OT-S121
Alcatel OT-S121
Celkon A1
Celkon A1
Alcatel OT-S121
Celkon A1
  • Network
  • 2G network
    GSM 900, 1800
    GSM 900, 1800
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2014-12
    2014-12
  • Status
  • Design
  • SIM
    Mini-SIM
    Dual SIM (Mini-SIM)
  • Height
    98 mm
    113.5 mm
  • Width
    44 mm
    54.5 mm
  • Thickness
    12.5 mm
    12.3 mm
  • Weight
    60 g
    127 g
  • Colors
    Various
    Black
  • Display
  • Display type
    STN, monochrome graphics
    TFT touchscreen
  • Physical size
    1.3 inches
    3.2 inches
  • Resolution
    98 x 64 pixels
    240 x 400 pixels
  • Pixel density
    90 ppi
    146 ppi
  • Hardware
  • Memory card
    microSD
  • Memory card max
    -
    32 GB
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Polyphonic(8) ringtones
    Vibration, Polyphonic, MP3 ringtones
  • Multimedia
  • Radio FM
    FM radio
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
  • USB
    Yes
    2.0
  • Bluetooth
    Yes
  • GPS
    No
    Yes, with A-GPS
  • 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
    670 mAh
    1000 mAh
  • Talk time
    6 h
    5 h
  • Standby time
    290 h
    400 h
  • OS
  • OS
    -
    Android OS, v2.2.1 (Froyo)
  • Main camera
  • Main camera
    3.15 MP
  • Primary camera resolution
    -
    2048 x 1536 pixels
  • Primary camera video
    -
    video
  • Selfie camera
  • Secondary camera
    -
    No

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