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Karbonn Smart Tab2
Compare Karbonn Smart Tab2 and Nokia Lumia 638

Karbonn Smart Tab2 vs Nokia Lumia 638

Karbonn Smart Tab2
Karbonn Smart Tab2
Nokia Lumia 638
Nokia Lumia 638
Karbonn Smart Tab2
Nokia Lumia 638
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2014-12
    2014-12
  • Status
    2014-12
    2014-12
  • Design
  • SIM
    No
    Micro-SIM
  • Height
    129.5 mm
  • Width
    66.7 mm
  • Thickness
    9.2 mm
  • Weight
    136 g
  • Colors
    Black/White
    Black
  • Display
  • Display type
    TFT capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    7.0 inches
    4.5 inches
  • Resolution
    480 x 800 pixels
    480 x 854 pixels
  • Pixel density
    133 ppi
    218 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    1.2 GHz
    1.2 GHz Quad-core ARM Cortex-A7
  • Chipset
    -
    Qualcomm Snapdragon 400
  • GPU
    -
    Adreno 305
  • Memory RAM
    512 MB
    1 GB
  • Internal storage
    1 GB
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Android OS, v4.1 (Jelly Bean)
    Microsoft Windows Phone 8.1
  • Main camera
  • Main camera
    2 MP
    5 MP
  • Primary camera resolution
    1600 x 1200 pixels
    2592 x 1944 pixels
  • Primary camera video
    video
    video
  • Primary camera Autofocus
    -
    autofocus
  • Camera features
    -
    1/4'' sensor size, geo-tagging, panorama
  • Selfie camera
  • Secondary camera
    No
    No
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    N/A
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • WLAN DLNA
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    Push Email
  • Java
    Yes, via Java MIDP emulator
    No
  • Sensors
    -
    Accelerometer
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    3700 mAh
    1830 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    7 h
    -
  • Standby time
    -
    -

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