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Celkon C44 Duos
Compare Celkon C44 Duos and Nokia Lumia 820

Celkon C44 Duos vs Nokia Lumia 820

Celkon C44 Duos
Celkon C44 Duos
Nokia Lumia 820
Nokia Lumia 820
Celkon C44 Duos
Nokia Lumia 820
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE 800, 900, 1800, 2100, 2600
  • HSDPA speed
    -
    HSDPA, 42 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • LTE speed
    -
    LTE, Cat3, 100 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2014-12
    2012-9
  • Status
    2012-11
  • Design
  • SIM
    Dual SIM
    Micro-SIM
  • Height
    123.8 mm
  • Width
    68.5 mm
  • Thickness
    9.9 mm
  • Weight
    160 g
  • Colors
    Gold/Black, Gold/Red
    Black, Blue, Gray, Red, Violet, White, Yellow
  • Display
  • Display type
    TFT
    AMOLED capacitive touchscreen
  • Physical size
    2.4 inches
    4.3 inches
  • Resolution
    240 x 320 pixels
    480 x 800 pixels
  • Pixel density
    167 ppi
    217 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1.5 GHz Krait
  • Chipset
    -
    Qualcomm MSM8960 Snapdragon
  • GPU
    -
    Adreno 225
  • Memory RAM
    -
    1 GB
  • Internal storage
    -
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    8 GB
    64 GB
  • Main camera
  • Camera type
    -
    Photo / Video
  • Main camera
    1.3 MP
    8 MP
  • Primary camera resolution
    1280 x 1024 pixels
    3264 x 2448 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera optics
    -
    Carl Zeiss optics
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    No
    VGA camera
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
    v3.1
  • Bluetooth A2DP
    -
    Yes
  • Bluetooth EDR
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    No
    No
  • Browser
  • HTML
    -
    HTML5
  • Browser
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2200 mAh
    1650 mAh
  • Talk time
    -
    -
  • Talk time 2G
    -
    14 h
  • Talk time 3G
    -
    8 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    330 h
  • Standby time 3G
    -
    330 h
  • OS
  • OS
    -
    Microsoft Windows Phone 8

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