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Celkon
Celkon A20
Compare Celkon A20 and Nvidia Shield LTE

Celkon A20 vs Nvidia Shield LTE

Celkon A20
Celkon A20
Nvidia Shield LTE
Nvidia Shield LTE
Celkon A20
Nvidia Shield LTE
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 1700, 1900, 2100
  • 4G network
    -
    LTE 700, 850, 1700, 1900, 2100, 2600
  • HSDPA speed
    -
    HSUPA
  • HSUPA speed
    -
    HSUPA
  • Speed Yes
    Yes, 384 kbps
    -
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-8
    2014-7
  • Status
    2013-8
    2014-9
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Micro-SIM
  • Height
    221 mm
  • Width
    126 mm
  • Thickness
    9.2 mm
  • Weight
    390 g
  • Colors
    Black
    Black
  • Display
  • Display type
    TFT capacitive touchscreen
    Capacitive touchscreen
  • Physical size
    4.0 inches
    8.0 inches
  • Resolution
    480 x 800 pixels
    1920 x 1200 pixels
  • Pixel density
    233 ppi
    283 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1.2 GHz
    Quad-core 2.2 GHz ARM Cortex-A15
  • Chipset
    -
    Nvidia Tegra K1
  • GPU
    -
    ULP GeForce Kepler (192 cores)
  • Memory ROM
    256 MB
    -
  • Memory RAM
    512 MB
    2 GB
  • Internal storage
    -
    32 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android OS, v4.2.0 (Jelly Bean)
    Android OS, v4.4.2 (KitKat)
  • Main camera
  • Main camera
    3.15 MP
    5 MP
  • Primary camera resolution
    2048 x 1536 pixels
    2592 x 1944 pixels
  • Primary camera video
    video
    video
  • Primary camera Autofocus
    -
    autofocus
  • Selfie camera
  • Secondary camera
    VGA camera
    -
  • Selfie camera
    5 MP
  • Secondary camera HDR
    -
    HDR
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration, Polyphonic, MP3 ringtones
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    Push Email
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1500 mAh
    -
  • Talk time
    -
    -
  • Standby time
    -
    -
  • Multimedia
  • Radio
    -
    No

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