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LG KT770
Compare LG KT770 and LG Optimus Chat C550

LG KT770 vs LG Optimus Chat C550

LG KT770
LG KT770
LG Optimus Chat C550
LG Optimus Chat C550
LG KT770
LG Optimus Chat C550
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 2100
    HSDPA 900, 1700, 2100
  • HSDPA speed
    HSDPA, 7.2 Mbps
    HSDPA, 7.2 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2009-2
    2011-2
  • Status
    2009
    2011-3
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    111 mm
    109 mm
  • Width
    51.5 mm
    59 mm
  • Thickness
    15.8 mm
    16 mm
  • Weight
    122 g
  • Keyboard
    -
    QWERTY
  • Colors
    Black
    Black, blue, pink, red, silver
  • Display
  • Display type
    TFT
    TFT touchscreen
  • Physical size
    2.8 inches
    2.8 inches
  • Resolution
    240 x 400 pixels
    320 x 480 pixels
  • Pixel density
    167 ppi
    206 ppi
  • Display colors
    262144
    262144
  • Hardware
  • Internal storage
    120 MB
    140 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    16 GB
    32 GB
  • OS
  • OS
    Symbian OS 9.3
    Android OS, v2.2 (Froyo)
  • Main camera
  • Main camera
    5 MP
    3.15 MP
  • Primary camera resolution
    2592 x 1944 pixels
    2048 x 1536 pixels
  • Primary camera video
    480p@30fps
    video
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    VGA camera
    No
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Downloadable polyphonic, MP3 ringtones, composer
    Vibration, MP3 ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
    Wi-Fi 802.11b, 802.11g
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    v2.0
    v2.1
  • Bluetooth A2DP
    -
    Yes
  • Bluetooth EDR
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging EMS
    EMS
    -
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Email
  • WAP
    WAP 2.0/xHTML MP 1.1
    -
  • Java
    Yes
    Yes, via Java MIDP emulator
  • Java MIDP
    MIDP 2.1
    -
  • Browser
  • HTML
    HTML 4.01
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    950 mAh
    1500 mAh
  • Talk time
    -
    5 h
  • Standby time
    -
    440 h

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