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Alcatel OT-818
Compare Alcatel OT-818 and Celkon AR40

Alcatel OT-818 vs Celkon AR40

Alcatel OT-818
Alcatel OT-818
Celkon AR40
Celkon AR40
Alcatel OT-818
Celkon AR40
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    -
    HSDPA 2100
  • HSDPA speed
    -
    HSDPA
  • HSUPA speed
    -
    HSUPA
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2011
    2013-12
  • Status
    2011
    2013-12
  • Design
  • SIM
    Mini-SIM
    Dual SIM
  • Height
    110.5 mm
    126.2 mm
  • Width
    53.4 mm
    64 mm
  • Thickness
    12.3 mm
    10.8 mm
  • Weight
    100.5 g
    126.5 g
  • Colors
    Cyber blue, Mystery pink, Steel Grey
    Yellow
  • Display
  • Display type
    TFT resistive touchscreen
    TFT touchscreen
  • Physical size
    3.2 inches
    4.0 inches
  • Resolution
    240 x 400 pixels
    480 x 800 pixels
  • Pixel density
    146 ppi
    233 ppi
  • Display colors
    262144
    -
  • Hardware
  • CPU
    208 MHz
    1.3 GHz Dual-core
  • Internal storage
    50 MB
    4 GB
  • Memory RAM
    -
    512 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    16 GB
    32 GB
  • Main camera
  • Main camera
    2 MP
    3.15 MP
  • Primary camera resolution
    1600 x 1200 pixels
    2048 x 1536 pixels
  • Primary camera video
    video
    video
  • Selfie camera
  • Secondary camera
    No
    Yes
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3 ringtones
    Vibration, Polyphonic, MP3 ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio with RDS
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.1
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    No
    No
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    -
  • WAP
    WAP 2.0/xHTML
    -
  • Java
    Yes
    No
  • Java MIDP
    MIDP 2.1
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1000 mAh
    1500 mAh
  • Talk time
    10 h
    -
  • Standby time
    600 h
    -
  • OS
  • OS
    -
    Android OS, v4.2.2 (Jelly Bean)
  • Browser
  • HTML
    -
    Yes

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