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Microsoft Lumia 640 Dual SIM
Compare Microsoft Lumia 640 Dual SIM and Sony SmartWatch 3 SWR50

Microsoft Lumia 640 Dual SIM vs Sony SmartWatch 3 SWR50

Microsoft Lumia 640 Dual SIM
Microsoft Lumia 640 Dual SIM
Sony SmartWatch 3 SWR50
Sony SmartWatch 3 SWR50
Microsoft Lumia 640 Dual SIM
Sony SmartWatch 3 SWR50
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    -
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2015-3
    2014-2
  • Status
    2015-4
    2014-10
  • Design
  • Build
    -
    Stainless Steel
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    No
  • Height
    141.3 mm
    51 mm
  • Width
    72.2 mm
    36 mm
  • Thickness
    8.8 mm
    10 mm
  • Weight
    145 g
    76 g
  • Colors
    Glossy cyan, Matte black, Orange, White
    Black, Leather Black, Leather Brown, Silver, Yellow
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    5.0 inches
    1.6 inches
  • Resolution
    720 x 1280 pixels
    320 x 320 pixels
  • Pixel density
    294 ppi
    283 ppi
  • Display colors
    16777216
    66560
  • Hardware
  • CPU
    Quad-core 1.2 GHz ARM Cortex-A7
    Quad-core 1.2 GHz ARM Cortex-A7
  • Chipset
    Qualcomm Snapdragon 400
    -
  • GPU
    Adreno 305
    -
  • Memory RAM
    1 GB
    512 MB
  • Internal storage
    8 GB
    4 GB
  • Memory card
    microSD
  • Memory card max
    128 GB
    -
  • OS
  • OS
    Microsoft Windows Phone 8.1 with Lumia Denim
    Android Wear OS
  • Main camera
  • Main camera
    8 MP
  • Primary camera resolution
    3264 x 2448 pixels
    -
  • Primary camera video
    1080p@30fps
    -
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Camera features
    1/4'' sensor size
    -
  • Selfie camera
  • Selfie camera
    1 MP
  • Selfie camera video
    720p
    -
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN DLNA
    Yes
    -
  • USB
    microUSB 2.0
    Yes
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes
  • GLONASS
    Yes
    -
  • GPS Navigator
    Beidou
    -
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    -
  • Java
    No
    No
  • Sensors
    Accelerometer, compass, proximity
    Accelerometer, compass, gyro
  • Browser
  • HTML
    HTML5
    -
  • Browser
    -
    No
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    2500 mAh
    420 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    48 h
  • Talk time 2G
    27 h 30 min
    -
  • Talk time 3G
    20 h 30 min
    -
  • Standby time
    -
    96 h
  • Standby time 2G
    840 h
    -
  • Standby time 3G
    840 h
    -

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