Karbonn Smart A12 Star vs Samsung Galaxy Chat B5330

Karbonn Smart A12 Star
Karbonn Smart A12 Star
Samsung Galaxy Chat B5330
Samsung Galaxy Chat B5330
Karbonn Smart A12 Star
Samsung Galaxy Chat B5330
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 900, 2100
  • HSDPA speed
    HSDPA
    HSDPA, 7.2 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-7
    2012-7
  • Status
    2014-7
    2012-8
  • Design
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    Mini-SIM
  • Height
    124.2 mm
    118.9 mm
  • Width
    64.2 mm
    59.3 mm
  • Thickness
    10.1 mm
    11.7 mm
  • Weight
    130 g
    112 g
  • Keyboard
    -
    QWERTY
  • Colors
    Black
    White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    4.0 inches
    3.0 inches
  • Resolution
    480 x 800 pixels
    240 x 320 pixels
  • Pixel density
    233 ppi
    133 ppi
  • Display colors
    16777216
    262144
  • Hardware
  • CPU
    Dual-core 1.2 GHz
    850 MHz
  • Memory RAM
    512 MB
    -
  • Internal storage
    4 GB
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.4.2 (KitKat)
    Android OS, v4.0 (Ice Cream Sandwich)
  • Main camera
  • Main camera
    5 MP
    2 MP
  • Primary camera resolution
    2592 x 1944 pixels
    1600 x 1200 pixels
  • Primary camera video
    video
    480p@25fps
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    VGA camera
    No
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration; MP3 ringtones
  • Multimedia
  • Radio FM
    FM radio
    Stereo FM radio with RDS
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v3.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    Yes, with A-GPS
    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 Mail
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1400 mAh
    1200 mAh
  • Talk time
    -
    -
  • Talk time 2G
    -
    14 h 40 min
  • Talk time 3G
    -
    5 h
  • Standby time
    300 h
    -
  • Standby time 2G
    -
    520 h
  • Standby time 3G
    -
    380 h

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