Amazon Kindle Fire HDX vs NIU Niutek 3G 4.0 N309

Amazon Kindle Fire HDX
Amazon Kindle Fire HDX
NIU Niutek 3G 4.0 N309
NIU Niutek 3G 4.0 N309
Amazon Kindle Fire HDX
NIU Niutek 3G 4.0 N309
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA
    HSDPA 850, 1900
  • 4G network
    LTE
    -
  • HSDPA speed
    -
    HSDPA, 14.4 Mbps
  • HSPA+ speed
    HSPA+
    -
  • LTE speed
    LTE
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-9
    2012-6
  • Status
    2013-10
    2012-8
  • Design
  • SIM
    Micro-SIM
    Dual SIM (Mini-SIM)
  • Height
    186 mm
    123.5 mm
  • Width
    128 mm
    65 mm
  • Thickness
    9 mm
    10.5 mm
  • Weight
    303 g
    71 g
  • Colors
    Black
    Black, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    7.0 inches
    4.0 inches
  • Resolution
    1200 x 1920 pixels
    480 x 800 pixels
  • Pixel density
    323 ppi
    233 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core 2.2 GHz Krait 400
    1 GHz ARM Cortex-A9
  • Chipset
    Qualcomm Snapdragon 800
    Mediatek MT6575
  • GPU
    Adreno 330
    PowerVR SGX531
  • Memory ROM
    -
    512 MB
  • Memory RAM
    2 GB
    512 MB
  • Internal storage
    16, 32, 64 GB
    -
  • Memory card
    microSD
  • Memory card max
    -
    32 GB
  • OS
  • OS
    Android OS, v4.x (Jelly Bean)
    Android OS, v2.3 (Gingerbread)
  • Main camera
  • Main camera
    1.3 MP
    5 MP
  • Primary camera resolution
    1280 x 1024 pixels
    2592 x 1944 pixels
  • Primary camera video
    720p
    video
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    No
    VGA camera
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration, MP3 ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    Yes
  • Bluetooth
    Yes
    v2.1
  • GPS
    Yes, with A-GPS
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    -
  • WAP
    -
    WAP 2.0/xHTML
  • Java
    No
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    HTML5 (Amazon Silk)
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    -
    1650 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    11 h
    -
  • Talk time 2G
    -
    16 h
  • Talk time 3G
    -
    7 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    713 h
  • Standby time 3G
    -
    428 h

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