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Acer Iconia Tab A501
Compare Acer Iconia Tab A501 and Samsung DoubleTime I857

Acer Iconia Tab A501 vs Samsung DoubleTime I857

Acer Iconia Tab A501
Acer Iconia Tab A501
Samsung DoubleTime I857
Samsung DoubleTime I857
Acer Iconia Tab A501
Samsung DoubleTime I857
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 1900, 2100
  • HSDPA speed
    HSDPA, 21 Mbps
    HSDPA, 7.2 Mbps
  • HSUPA speed
    HSUPA, 5.76 Mbps
    HSUPA, 2 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2011-4
    2011-10
  • Status
    2011-11
  • Design
  • SIM
    Mini-SIM
    Mini-SIM
  • Height
    260 mm
    113 mm
  • Width
    177 mm
    62 mm
  • Thickness
    13.3 mm
    15 mm
  • Weight
    777 g
    148 g
  • Keyboard
    -
    QWERTY
  • Colors
    Black
    Black/white
  • Display
  • Display type
    LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    10.1 inches
    3.2 inches
  • Resolution
    800 x 1280 pixels
    320 x 480 pixels
  • Pixel density
    149 ppi
    180 ppi
  • Display colors
    262144
    262144
  • Hardware
  • CPU
    Dual-core 1 GHz ARM Cortex-A9
    800 MHz Scorpion
  • Chipset
    Nvidia Tegra 2 T20
    Qualcomm MSM7230
  • GPU
    ULP GeForce
    Adreno 205
  • Memory RAM
    1 GB
    256 MB
  • Internal storage
    16, 32, 64 GB
    260 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v3.0 (Honeycomb)
    Android OS, v2.2 (Froyo)
  • Main camera
  • Main camera
    5 MP
    3.15 MP
  • Primary camera resolution
    2592 x 1944 pixels
    2048 x 1536 pixels
  • Primary camera video
    video
    320p
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    -
    No
  • Selfie camera
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    N/A
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.1
    v3.0
  • Bluetooth A2DP
    Yes
    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
    -
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    Yes
    Yes
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3260 mAh
    1200 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    8 h
    6 h
  • Standby time
    400 h
    250 h

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