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Acer Iconia Tab B1-A71
Compare Acer Iconia Tab B1-A71 and HP Slate7 VoiceTab Ultra

Acer Iconia Tab B1-A71 vs HP Slate7 VoiceTab Ultra

Acer Iconia Tab B1-A71
Acer Iconia Tab B1-A71
HP Slate7 VoiceTab Ultra
HP Slate7 VoiceTab Ultra
Acer Iconia Tab B1-A71
HP Slate7 VoiceTab Ultra
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • HSPA speed
    -
    HSPA
  • LTE speed
    -
    LTE
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2013-1
    2015-3
  • Status
    2013-1
    2015-3
  • Design
  • SIM
    No
    Micro-SIM/ Optional Dual SIM
  • Height
    197.4 mm
    183.5 mm
  • Width
    128.5 mm
    103.9 mm
  • Thickness
    11.3 mm
    7.2 mm
  • Weight
    320 g
    239 g
  • Colors
    Black
    Champagne
  • Display
  • Display type
    TFT capacitive touchscreen
    LTPS LCD capacitive touchscreen
  • Physical size
    7.0 inches
    7.0 inches
  • Resolution
    600 x 1024 pixels
    1200 x 1920 pixels
  • Pixel density
    170 ppi
    323 ppi
  • Display colors
    262144
    16777216
  • Hardware
  • CPU
    Dual-core 1.2 GHz ARM Cortex-A9
    Quad-core 1.6 GHz ARM Cortex-A9
  • Chipset
    Mediatek MT8317
    HiSilicon Balong V9R1
  • GPU
    SGX531u
    -
  • Memory RAM
    512 MB
    2 GB
  • Internal storage
    8, 16 GB
    16 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.1 (Jelly Bean)
    Android OS, v4.2.2 (Jelly Bean)
  • Main camera
  • Main camera
    13 MP
  • Primary camera resolution
    640 x 480 pixels
    4128 x 3096 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    5 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    N/A
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • bluetooth LE
    -
    Yes
  • GPS
    Yes
    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
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    2710 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time
    -
    -
  • Talk time 3G
    -
    10 h
  • Standby time
    -
    -
  • Standby time 3G
    -
    480 h

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