Samsung E2652 Champ Duos vs Samsung S7550 Blue Earth

Samsung E2652 Champ Duos
Samsung E2652 Champ Duos
Samsung S7550 Blue Earth
Samsung S7550 Blue Earth
Samsung E2652 Champ Duos
Samsung S7550 Blue Earth
  • Network
  • 2G network
    GSM 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 900, 2100
  • HSDPA speed
    -
    HSDPA, 3.6 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2011-2
    2009-9
  • Status
    2009-11
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Mini-SIM
  • Height
    99.9 mm
    108 mm
  • Width
    54.9 mm
    53.6 mm
  • Thickness
    13 mm
    14.2 mm
  • Weight
    88 g
    119 g
  • Colors
    Black, White
    Blue
  • Display
  • Display type
    TFT resistive touchscreen
    TFT capacitive touchscreen
  • Physical size
    2.6 inches
    3.0 inches
  • Resolution
    240 x 320 pixels
    240 x 400 pixels
  • Pixel density
    154 ppi
    155 ppi
  • Display colors
    262144
    16777216
  • Hardware
  • Internal storage
    50 MB
    130 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    16 GB
    16 GB
  • Main camera
  • Main camera
    1.3 MP
    3.15 MP
  • Primary camera resolution
    1280 x 1024 pixels
    2048 x 1536 pixels
  • Primary camera video
    QCIF@15fps
    320p@15fps
  • Selfie camera
  • Secondary camera
    No
    Yes
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3 ringtones
    Vibration, MP3 ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio
    Stereo FM radio with RDS
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.1
    v2.1
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    No
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging RSS reader
    -
    RSS reader
  • Messaging Email
    Email
    Email
  • WAP
    WAP 2.0/xHTML
    WAP 2.0/xHTML
  • Java
    Yes
    Yes
  • Java MIDP
    MIDP 2.0
    MIDP 2.0
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1000 mAh
    1080 mAh
  • Talk time
    14 h 20 min
    4 h 10 min
  • Standby time
    470 h
    300 h

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