BenQ-Siemens M81 vs WND Wind DUO 2300

BenQ-Siemens M81
BenQ-Siemens M81
WND Wind DUO 2300
WND Wind DUO 2300
BenQ-Siemens M81
WND Wind DUO 2300
  • Network
  • 2G network
    GSM 900, 1800, 1900
    GSM 900, 1800, 1900
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2006-6
    2007-10
  • Status
  • Design
  • SIM
    Mini-SIM
    Dual SIM (Mini-SIM)
  • Height
    105.3 mm
    99.5 mm
  • Width
    47.5 mm
    47.5 mm
  • Thickness
    18.4 mm
    18 mm
  • Weight
    96 g
    120 g
  • Colors
    Graphite Black, Steel Blue
    White-gold, Yellow-gold
  • Display
  • Display type
    TFT
    TFT
  • Physical size
    1.8 inches
    1.9 inches
  • Resolution
    132 x 176 pixels
    240 x 320 pixels
  • Pixel density
    122 ppi
    211 ppi
  • Display colors
    262144
    262144
  • Hardware
  • Internal storage
    27 MB
    -
  • Memory card
    RS-MMC
    microSD
  • Main camera
  • Main camera
    1.3 MP
    2 MP
  • Primary camera resolution
    1280 x 1024 pixels
    1600 x 1200 pixels
  • Primary camera video
    video
    no
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    No
    No
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    No
    Yes
  • Notifications
    Vibration; Downloadable polyphonic, MP3 ringtones
    Vibration; Downloadable polyphonic, MIDI, MP3 ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
  • USB
    2.0
    1.1
  • Bluetooth
    Yes
    v1.2
  • Bluetooth A2DP
    -
    Yes
  • GPS
    No
    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
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    820 mAh
    930 mAh
  • Talk time
    5 h
    3 h
  • Standby time
    300 h
    180 h

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