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Siemens AL21
Compare Siemens AL21 and Sony Ericsson K850

Siemens AL21 vs Sony Ericsson K850

Siemens AL21
Siemens AL21
Sony Ericsson K850
Sony Ericsson K850
Siemens AL21
Sony Ericsson K850
  • Network
  • 2G network
    GSM 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 1900, 2100
  • HSDPA speed
    -
    HSDPA, 3.6 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Status
  • Oficially announced
    2005-11
    2007-10
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    86.8 mm
    102 mm
  • Width
    45.8 mm
    48 mm
  • Thickness
    19.2 mm
    17 mm
  • Weight
    78 g
    118 g
  • Colors
    Black Magic, Red Temptation
    Luminous Green, Quicksilver black, Velvet Blue
  • Display
  • Display type
    TFT
    TFT
  • Physical size
    -
    2.2 inches
  • Resolution
    130 x 130 pixels
    240 x 320 pixels
  • Pixel density
    -
    182 ppi
  • Display colors
    66560
    262144
  • Hardware
  • Internal storage
    1.5 MB
    40 MB
  • Memory card
    Memory Stick Micro (M2)/microSD
  • Memory card max
    -
    4 GB
  • Memory card included
    -
    512 MB
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Polyphonic(32) ringtones
    Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    Stereo FM radio with RDS
  • Connectivity
  • WLAN
  • USB
    Yes
    2.0
  • Bluetooth
    v2.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    No
    No
  • Features
  • Messaging SMS
    SMS
    SMS
  • Messaging EMS
    EMS
    -
  • Messaging MMS
    MMS
    MMS
  • Messaging Instant Messaging
    -
    Instant Messaging
  • Messaging Email
    -
    Email
  • RSS
    -
    RSS reader
  • WAP
    WAP 1.2.1
    WAP 2.0/HTML (NetFront)
  • Java
    Yes
    Yes
  • Java MIDP
    MIDP 1.0
    MIDP 2.0
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    600 mAh
    930 mAh
  • Talk time
    5 h
    -
  • Talk time 2G
    -
    9 h
  • Talk time 3G
    -
    3 h 30 min
  • Standby time
    220 h
    -
  • Standby time 2G
    -
    400 h
  • Standby time 3G
    -
    350 h
  • Main camera
  • Main camera
    5 MP
  • Primary camera resolution
    -
    2592 x 1944 pixels
  • Primary camera video
    -
    320p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera xenon flash
    -
    Xenon flash
  • Primary camera video light
    -
    video light
  • Selfie camera
  • Secondary camera videocalling
    -
    videocalling

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