O2 XDA Stellar vs Samsung D550

O2 XDA Stellar
O2 XDA Stellar
Samsung D550
Samsung D550
O2 XDA Stellar
Samsung D550
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900, 2100
    -
  • HSDPA speed
    HSDPA, 3.6 Mbps
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2007-11
    2005-6
  • Status
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    112 mm
    95 mm
  • Width
    59 mm
    48 mm
  • Thickness
    18.6 mm
    23 mm
  • Weight
    190 g
    119 g
  • Keyboard
    QWERTY
    QWERTY
  • Colors
    Silver
    -
  • Display
  • Display type
    TFT resistive touchscreen
    TFT
  • Physical size
    2.8 inches
    2.3 inches
  • Resolution
    240 x 320 pixels
    176 x 220 pixels
  • Pixel density
    143 ppi
    122 ppi
  • Display colors
    66560
    262144
  • Hardware
  • CPU
    400 MHz ARM 11
  • Chipset
    Qualcomm MSM7200
    -
  • GPU
    Adreno 130
    -
  • Memory ROM
    256 MB
    -
  • Memory RAM
    128 MB
    -
  • Internal storage
    -
    80 MB
  • Memory card
    microSD
    microSD
  • OS
  • OS
    Microsoft Windows Mobile 6.0 Professional
    -
  • Main camera
  • Main camera
    3.15 MP
    1 MP
  • Primary camera resolution
    2048 x 1536 pixels
    1152 x 864 pixels
  • Primary camera video
    video
    video
  • Primary camera Autofocus
    autofocus
    -
  • Selfie camera
  • Secondary camera
    VGA camera
    No
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    Vibration; Downloadable polyphonic, MP3 ringtones
    Vibration; Downloadable polyphonic ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
  • USB
    2.0
    Yes
  • Bluetooth
    v2.0
    Yes
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    SMS
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Instant Messaging
    Instant Messaging
    -
  • 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
    HTML (PocketIE)
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1350 mAh
    820 mAh
  • Talk time
    5 h
    3 h
  • Standby time
    365 h
    250 h

latest O2 models

other O2 models

latest Samsung models

other Samsung models