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Amazon Kindle Fire HDX
Compare Amazon Kindle Fire HDX and Microsoft Lumia 640 XL

Amazon Kindle Fire HDX vs Microsoft Lumia 640 XL

Amazon Kindle Fire HDX
Amazon Kindle Fire HDX
Microsoft Lumia 640 XL
Microsoft Lumia 640 XL
Amazon Kindle Fire HDX
Microsoft Lumia 640 XL
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE
    -
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • HSPA+ speed
    HSPA+
    -
  • LTE speed
    LTE
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-9
    2015-3
  • Status
    2013-10
    2015-3
  • Design
  • SIM
    Micro-SIM
    Micro-SIM
  • Height
    186 mm
    157.9 mm
  • Width
    128 mm
    81.5 mm
  • Thickness
    9 mm
    9 mm
  • Weight
    303 g
    171 g
  • Colors
    Black
    Black, Glossy white, Matte cyan, Matte white, Orange
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    7.0 inches
    5.7 inches
  • Resolution
    1200 x 1920 pixels
    720 x 1280 pixels
  • Pixel density
    323 ppi
    259 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core 2.2 GHz Krait 400
    Quad-core 1.2 GHz ARM Cortex-A7
  • Chipset
    Qualcomm Snapdragon 800
    Qualcomm Snapdragon 400
  • GPU
    Adreno 330
    Adreno 305
  • Internal storage
    16, 32, 64 GB
    8 GB
  • Memory RAM
    2 GB
    1 GB
  • Memory card
    microSD
  • Memory card max
    -
    128 GB
  • OS
  • OS
    Android OS, v4.x (Jelly Bean)
    Microsoft Windows Phone 8.1 with Lumia Denim
  • Main camera
  • Main camera
    1.3 MP
    13 MP
  • Primary camera resolution
    1280 x 1024 pixels
    4128 x 3096 pixels
  • Primary camera video
    720p
    1080p@30fps
  • Primary camera optics
    -
    Carl Zeiss optics
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    1/3'' sensor size
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    5 MP
  • Selfie camera video
    -
    1080p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Dual Band
    Yes
    -
  • WLAN DLNA
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GPS Navigator
    -
    Beidou
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    Push Email
  • Java
    No
    No
  • Sensors
    -
    Accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5 (Amazon Silk)
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    -
    3000 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    11 h
    -
  • Talk time 2G
    -
    31 h 20 min
  • Talk time 3G
    -
    23 h 40 min
  • Standby time
    -
    -
  • Standby time 2G
    -
    936 h
  • Standby time 3G
    -
    936 h

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