Amazon Kindle Fire HDX 8.9 vs Lenovo Vibe X3

Amazon Kindle Fire HDX 8.9
Amazon Kindle Fire HDX 8.9
Lenovo Vibe X3
Lenovo Vibe X3
Amazon Kindle Fire HDX 8.9
Lenovo Vibe X3
  • 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
    LTE, Cat6, 300 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-9
    2015-11
  • Status
    2013-11
    2015-12
  • Design
  • SIM
    Micro-SIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    231 mm
    154 mm
  • Width
    158 mm
    76.5 mm
  • Thickness
    7.8 mm
    9.3 mm
  • Weight
    374 g
  • Colors
    Black
    Black, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    8.9 inches
    5.5 inches
  • Resolution
    2560 x 1600 pixels
    1080 x 1920 pixels
  • Pixel density
    339 ppi
    401 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core 2.2 GHz Krait 400
    Quad-core 1.2 GHz Cortex-A53
  • CPU(second)
    dual-core 1.8 GHz Cortex-A57
  • Chipset
    Qualcomm Snapdragon 800
    Qualcomm MSM8992 Snapdragon 808
  • GPU
    Adreno 330
    Adreno 418
  • Memory RAM
    2 GB
    3 GB
  • Internal storage
    16, 32, 64 GB
    32, 64 GB
  • Memory card
    microSD
  • Memory card max
    -
    128 GB
  • OS
  • OS
    Android OS, v4.x (Jelly Bean)
    Android OS, v5.1 (Lollipop)
  • Main camera
  • Main camera
    8 MP
    21 MP
  • Primary camera resolution
    3264 x 2448 pixels
    5248 x 3936 pixels
  • Primary camera video
    video
    2160p@30fps
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    dual-LED (dual tone) flash
  • Primary camera phase detection autofocus
    -
    phase detection autofocus
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    8 MP
  • Selfie camera video
    720p
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes, with stereo speakers
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v4.1
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    -
  • Messaging Push Mail
    -
    Push Mail
  • Java
    No
    No
  • Sensors
    -
    Fingerprint, accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5 (Amazon Silk)
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    -
    3600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time
    12 h
    -
  • Standby time
    -
    -

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