Micromax Bolt A51 vs Samsung Exhibit II 4G T679

Micromax Bolt A51
Micromax Bolt A51
Samsung Exhibit II 4G T679
Samsung Exhibit II 4G T679
Micromax Bolt A51
Samsung Exhibit II 4G T679
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 1700, 2100 , 1900
  • HSDPA speed
    HSDPA
    HSDPA, 14.4 Mbps
  • HSUPA speed
    HSUPA
    HSUPA, 5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-4
    2011-10
  • Status
    2013-4
    2011-10
  • Design
  • SIM
    Dual SIM
    Mini-SIM
  • Height
    118.5 mm
    115 mm
  • Width
    62.5 mm
    60 mm
  • Thickness
    12.8 mm
    11 mm
  • Weight
    118 g
    116 g
  • Colors
    Black/Silver
    Black
  • Display
  • Display type
    TFT touchscreen
    TFT capacitive touchscreen
  • Physical size
    3.5 inches
    3.7 inches
  • Resolution
    320 x 480 pixels
    480 x 800 pixels
  • Pixel density
    165 ppi
    252 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    832 MHz
    1 GHz Scorpion
  • Chipset
    -
    Qualcomm MSM8255 Snapdragon
  • GPU
    -
    Adreno 205
  • Memory ROM
    512 MB
    1 GB
  • Memory RAM
    256 MB
    512 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v2.3.7 (Gingerbread)
    Android OS, v2.3.5 (Gingerbread)
  • Main camera
  • Main camera
    2 MP
    3.15 MP
  • Primary camera resolution
    1600 x 1200 pixels
    2048 x 1536 pixels
  • Primary camera video
    video
    480p
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Selfie camera
  • Secondary camera
    VGA camera
    VGA camera
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • 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
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    v3.0
    v3.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    Push Mail
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    -
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1500 mAh
    1500 mAh
  • Talk time
    4 h 30 min
    5 h 30 min
  • Standby time
    140 h
    360 h

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