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Karbonn
Karbonn A7 Star
Compare Karbonn A7 Star and Samsung Exhibit II 4G T679

Karbonn A7 Star vs Samsung Exhibit II 4G T679

Karbonn A7 Star
Karbonn A7 Star
Samsung Exhibit II 4G T679
Samsung Exhibit II 4G T679
Karbonn A7 Star
Samsung Exhibit II 4G T679
  • Network
  • 2G network
    GSM 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 1700, 2100 , 1900
  • HSDPA speed
    -
    HSDPA, 14.4 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-12
    2011-10
  • Status
    2014-12
    2011-10
  • Design
  • SIM
    Dual SIM
    Mini-SIM
  • Height
    113 mm
    115 mm
  • Width
    66 mm
    60 mm
  • Thickness
    10.4 mm
    11 mm
  • Weight
    116 g
  • Colors
    White/Black
    Black
  • Display
  • Display type
    Capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    4.5 inches
    3.7 inches
  • Resolution
    480 x 854 pixels
    480 x 800 pixels
  • Pixel density
    218 ppi
    252 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1 GHz ARM Cortex-A9
    1 GHz Scorpion
  • Chipset
    Mediatek MT6517
    Qualcomm MSM8255 Snapdragon
  • GPU
    PowerVR SGX531u
    Adreno 205
  • Memory ROM
    -
    1 GB
  • Internal storage
    164 MB
    -
  • Memory RAM
    -
    512 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.0 (Ice Cream Sandwich)
    Android OS, v2.3.5 (Gingerbread)
  • Main camera
  • Main camera
    5 MP
    3.15 MP
  • Primary camera resolution
    2592 x 1944 pixels
    2048 x 1536 pixels
  • Primary camera video
    video
    480p
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Selfie camera
  • Secondary camera
    Yes
    VGA camera
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
    v3.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • 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 Mail
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    -
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1400 mAh
    1500 mAh
  • Talk time
    5 h
    5 h 30 min
  • Standby time
    135 h
    360 h

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