Karbonn A3 vs LG Optimus Black (White version)

Karbonn A3
Karbonn A3
LG Optimus Black (White version)
LG Optimus Black (White version)
Karbonn A3
LG Optimus Black (White version)
  • Network
  • 2G network
    GSM 850, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 900, 1900, 2100
  • HSDPA speed
    -
    HSDPA, 7.2 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-3
    2011-7
  • Status
    2013-3
    2011-7
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Mini-SIM
  • Height
    113 mm
    122 mm
  • Width
    61 mm
    64 mm
  • Thickness
    13.5 mm
    9.2 mm
  • Weight
    90 g
    109 g
  • Colors
    White/Black
    White
  • Display
  • Display type
    TFT capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.0 inches
    4.0 inches
  • Resolution
    320 x 480 pixels
    480 x 800 pixels
  • Pixel density
    144 ppi
    233 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    1 GHz
    1 GHz ARM Cortex-A8
  • Chipset
    -
    TI OMAP 3630
  • GPU
    -
    PowerVR SGX530
  • Memory ROM
    512 MB
    -
  • Memory RAM
    256 MB
    512 MB
  • Internal storage
    -
    2 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v2.3.6 (Gingerbread)
    Android OS, v2.3 (Gingerbread)
  • Main camera
  • Main camera
    3.15 MP
    5 MP
  • Primary camera resolution
    2048 x 1536 pixels
    2592 x 1944 pixels
  • Primary camera video
    video
    720p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    VGA camera
    -
  • Selfie camera
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration, MP3, WAV 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
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Upnp
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
    v2.1
  • Bluetooth A2DP
    -
    Yes
  • Bluetooth EDR
    -
    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 Email
  • 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
    4 h 20 min
    -
  • Standby time
    250 h
    -

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