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LG Optimus LTE SU640
Compare LG Optimus LTE SU640 and Samsung E2652 Champ Duos

LG Optimus LTE SU640 vs Samsung E2652 Champ Duos

LG Optimus LTE SU640
LG Optimus LTE SU640
Samsung E2652 Champ Duos
Samsung E2652 Champ Duos
LG Optimus LTE SU640
Samsung E2652 Champ Duos
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900
    -
  • 4G network
    LTE 800
    -
  • HSDPA speed
    HSDPA
    -
  • HSUPA speed
    HSUPA
    -
  • LTE speed
    LTE
    -
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Status
    2012-8
  • Oficially announced
    2011-10
    2011-2
  • Design
  • SIM
    Mini-SIM
    Dual SIM (Mini-SIM)
  • Height
    132.9 mm
    99.9 mm
  • Width
    67.9 mm
    54.9 mm
  • Thickness
    10.4 mm
    13 mm
  • Weight
    135 g
    88 g
  • Colors
    Black, White
    Black, White
  • Display
  • Display type
    HD-IPS LCD capacitive touchscreen
    TFT resistive touchscreen
  • Physical size
    4.5 inches
    2.6 inches
  • Resolution
    720 x 1280 pixels
    240 x 320 pixels
  • Pixel density
    326 ppi
    154 ppi
  • Display colors
    16777216
    262144
  • Hardware
  • CPU
    Dual-core 1.5 GHz Scorpion
  • Chipset
    Qualcomm MSM8660 Snapdragon
    -
  • GPU
    Adreno 220
    -
  • Memory RAM
    1 GB
    -
  • Internal storage
    4 GB
    50 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    16 GB
  • Memory card included
    16 GB
    -
  • OS
  • OS
    Android OS, v2.3.5 (Gingerbread)
    -
  • Main camera
  • Main camera
    8 MP
    1.3 MP
  • Primary camera resolution
    3264 x 2448 pixels
    1280 x 1024 pixels
  • Primary camera video
    1080p@30fps
    QCIF@15fps
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    -
    No
  • Selfie camera
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration, MP3 ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • WLAN DLNA
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v3.0
    v2.1
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    -
  • Messaging Push Email
    Push Mail
    -
  • WAP
    WAP 2.0/xHTML
    WAP 2.0/xHTML
  • Java
    No
    Yes
  • Java MIDP
    -
    MIDP 2.0
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1830 mAh
    1000 mAh
  • Talk time
    7 h
    14 h 20 min
  • Standby time
    400 h
    470 h

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