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Acer Iconia Tab 8 A1-840FHD
Compare Acer Iconia Tab 8 A1-840FHD and Unnecto Air 4.5

Acer Iconia Tab 8 A1-840FHD vs Unnecto Air 4.5

Acer Iconia Tab 8 A1-840FHD
Acer Iconia Tab 8 A1-840FHD
Unnecto Air 4.5
Unnecto Air 4.5
Acer Iconia Tab 8 A1-840FHD
Unnecto Air 4.5
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 1900, 2100
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Status
    2014
    2015-2
  • Oficially announced
    2014-6
    2015-1
  • Design
  • SIM
    No
    Dual SIM (dual stand-by)
  • Height
    133.9 mm
  • Width
    66 mm
  • Thickness
    8.3 mm
  • Weight
    360 g
    110.6 g
  • Colors
    Silver
    Black, Gray, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    8.0 inches
    4.5 inches
  • Resolution
    1200 x 1920 pixels
    480 x 854 pixels
  • Pixel density
    283 ppi
    218 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core 1.86 GHz
    Quad-core 1.3 GHz
  • Chipset
    Intel Atom Z3745
    -
  • GPU
    -
    Mali-450MP4
  • Memory RAM
    2 GB
    1 GB
  • Internal storage
    16, 32 GB
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.4.2 (KitKat)
    Android OS, v4.4.2 (KitKat)
  • Main camera
  • Primary camera
    Yes
    -
  • Main camera
    8 MP
  • Primary camera resolution
    -
    3264 x 2448 pixels
  • Primary camera video
    video
    1080p@60fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, HDR, face/smile detection, touch focus
  • Selfie camera
  • Secondary camera
    Yes
    -
  • Selfie camera
    3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • 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 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB host
    -
    Yes
  • Bluetooth
    Yes
    v4.0
  • 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 Mail
    Push Email
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    -
    Li-Ion
  • Battery capacity
    -
    1700 mAh
  • Talk time
    7 h 30 min
    -
  • Talk time 3G
    -
    8 h
  • Standby time
    -
    -
  • Standby time 3G
    -
    120 h

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