Acer F900 vs Bird S669

Acer F900
Acer F900
Bird S669
Bird S669
Acer F900
Bird S669
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    HSDPA 850, 1900, 2100
    -
  • HSDPA speed
    HSDPA, 7.2 Mbps
    -
  • HSUPA speed
    HSUPA, 2 Mbps
    -
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2009-6
    2014-12
  • Status
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    117.5 mm
    104 mm
  • Width
    63.5 mm
    45.5 mm
  • Thickness
    15.8 mm
    15.7 mm
  • Weight
    150 g
    75 g
  • Colors
    Black
    Blue, Red, Silver
  • Display
  • Display type
    TFT resistive touchscreen
    CSTN
  • Physical size
    3.8 inches
    1.5 inches
  • Resolution
    480 x 800 pixels
    128 x 128 pixels
  • Pixel density
    246 ppi
    121 ppi
  • Display colors
    66560
    66560
  • Hardware
  • CPU
    533 MHz Samsung S3C 6410
  • Memory ROM
    256 MB
    -
  • Memory RAM
    128 MB
    -
  • Memory card
    microSD
  • OS
  • OS
    Microsoft Windows Mobile 6.1 Professional
    -
  • Main camera
  • Main camera
    3.15 MP
  • Primary camera resolution
    2048 x 1536 pixels
    -
  • Primary camera video
    480p
    -
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    No
    -
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    No
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration; Downloadable polyphonic, MIDI ringtones
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    Stereo FM radio with RDS
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
  • USB
    miniUSB 2.0
  • Bluetooth
    v2.0
  • Bluetooth A2DP
    Yes
    -
  • GPS
    Yes, SiRF Star III chipset
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    -
  • Messaging IM
    IM
    -
  • Messaging Push Email
    Push Email
    -
  • Java
    Yes
    No
  • Java MIDP
    MIDP 2.0
    -
  • Browser
  • HTML
    Yes
    -
  • Browser
    -
    No
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1530 mAh
    500 mAh
  • Talk time
    4 h
    3 h
  • Standby time
    150 h
    140 h

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