Acer Iconia Tab A511 vs Amazon Kindle Fire HDX 8.9

Acer Iconia Tab A511
Acer Iconia Tab A511
Amazon Kindle Fire HDX 8.9
Amazon Kindle Fire HDX 8.9
Acer Iconia Tab A511
Amazon Kindle Fire HDX 8.9
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA
  • 4G network
    -
    LTE
  • HSDPA speed
    HSDPA, 7.2 Mbps
    -
  • HSUPA speed
    HSUPA, 5.76 Mbps
    -
  • HSPA+ speed
    -
    HSPA+
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2012-2
    2013-9
  • Status
    2012-8
    2013-11
  • Design
  • SIM
    Mini-SIM
    Micro-SIM
  • Height
    260 mm
    231 mm
  • Width
    175 mm
    158 mm
  • Thickness
    11 mm
    7.8 mm
  • Weight
    777 g
    374 g
  • Colors
    Black, Silver
    Black
  • Display
  • Display type
    TFT capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    10.1 inches
    8.9 inches
  • Resolution
    1280 x 800 pixels
    2560 x 1600 pixels
  • Pixel density
    149 ppi
    339 ppi
  • Display colors
    262144
    16777216
  • Hardware
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A9
    Quad-core 2.2 GHz Krait 400
  • Chipset
    Nvidia Tegra 3
    Qualcomm Snapdragon 800
  • GPU
    ULP GeForce
    Adreno 330
  • Memory RAM
    1 GB
    2 GB
  • Internal storage
    16, 32 GB
    16, 32, 64 GB
  • Memory card
    microSD
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android OS, v4.0 (Ice Cream Sandwich)
    Android OS, v4.x (Jelly Bean)
  • Main camera
  • Main camera
    5 MP
    8 MP
  • Primary camera resolution
    2592 x 1944 pixels
    3264 x 2448 pixels
  • Primary camera video
    720p
    video
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Selfie camera
    1 MP
  • Selfie camera video
    -
    720p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes, with stereo speakers
  • Notifications
    Yes
    Vibration, Polyphonic, MP3 ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.1
    Yes
  • Bluetooth A2DP
    Yes
    -
  • Bluetooth EDR
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • 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
    Yes, via Java MIDP emulator
    No
  • Browser
  • HTML
    Yes
    HTML5 (Amazon Silk)
  • Adobe Flash
    Yes
    -
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    9800 mAh
    -
  • Battery removable
    Non-removable
    Non-removable
  • Talk time
    15 h
    12 h
  • Standby time
    -
    -

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