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Karbonn KT21 Express
Compare Karbonn KT21 Express and Samsung Galaxy Tab Pro 12.2 3G

Karbonn KT21 Express vs Samsung Galaxy Tab Pro 12.2 3G

Karbonn KT21 Express
Karbonn KT21 Express
Samsung Galaxy Tab Pro 12.2 3G
Samsung Galaxy Tab Pro 12.2 3G
Karbonn KT21 Express
Samsung Galaxy Tab Pro 12.2 3G
  • Network
  • 2G network
    GSM
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • HSDPA speed
    -
    HSDPA, 42.2 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-12
    2014-1
  • Status
    2014-4
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Micro-SIM
  • Height
    295.6 mm
  • Width
    204 mm
  • Thickness
    8 mm
  • Weight
    732 g
  • Colors
    Black
    Black
  • Display
  • Display type
    TFT capacitive touchscreen
    Super clear LCD capacitive touchscreen
  • Physical size
    2.8 inches
    12.2 inches
  • Resolution
    -
    2560 x 1600 pixels
  • Pixel density
    -
    247 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Quad-core 1.9 GHz ARM Cortex-A15
  • Chipset
    -
    Exynos 5 Octa 5420
  • GPU
    -
    Mali-T628 MP6
  • Memory RAM
    -
    3 GB
  • Internal storage
    -
    32, 64 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    64 GB
  • Main camera
  • Main camera
    3.15 MP
    8 MP
  • Primary camera resolution
    2048 x 1536 pixels
    3264 x 2448 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    2 MP
  • Selfie camera video
    -
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    Vibration, Polyphonic(64), MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    FM radio
    -
  • Radio recording
    FM recording
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Yes
    microUSB 3.0
  • USB host
    -
    Yes
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • Infrared
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Mail
  • Java
    Yes
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    -
    HTML5
  • Browser
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1000 mAh
    9500 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    -
  • Standby time
    -
    -
  • OS
  • OS
    -
    Android OS, v4.4 (KitKat)

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