BLU Dash 3.2 vs Celkon A21

BLU Dash 3.2
BLU Dash 3.2
Celkon A21
Celkon A21
BLU Dash 3.2
Celkon A21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    HSDPA 850, 1900
    HSDPA 2100
  • HSDPA speed
    HSDPA, 7.2 Mbps
    HSDPA
  • HSUPA speed
    HSUPA, 5.76 Mbps
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2012-12
    2014-12
  • Status
    2012-12
    2014-12
  • Design
  • SIM
    Dual SIM (Mini-SIM, dual stand-by)
    Dual SIM (dual stand-by)
  • Height
    104 mm
    124.8 mm
  • Width
    56 mm
    66.1 mm
  • Thickness
    13 mm
    10.8 mm
  • Weight
    105 g
    115.3 g
  • Colors
    Black, Blue, Pink, White
    Black, Blue, Red
  • Display
  • Display type
    TFT capacitive touchscreen
    Capacitive touchscreen
  • Physical size
    3.2 inches
    4.0 inches
  • Resolution
    240 x 320 pixels
    320 x 480 pixels
  • Pixel density
    125 ppi
    144 ppi
  • Display colors
    16777216
    -
  • Hardware
  • CPU
    1 GHz ARM Cortex-A9
    1.2 GHz Dual-core
  • Chipset
    Mediatek MT6575
    Mediatek MT6582
  • GPU
    PowerVR SGX531
    -
  • Memory ROM
    512 MB
    512 MB
  • Memory RAM
    256 MB
    256 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v2.3 (Gingerbread)
    Android OS, v4.2.2 (Jelly Bean)
  • Main camera
  • Main camera
    1.3 MP
    3.15 MP
  • Primary camera resolution
    1280 x 1024 pixels
    -
  • Primary camera video
    480p@15fps
    video
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3 ringtones
    Vibration, Polyphonic, MP3 ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
    Wi-Fi
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    Yes
  • Bluetooth
    v3.0
    v4.0
  • Bluetooth EDR
    Yes
    -
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    -
  • Messaging Push Email
    Push Email
    -
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1280 mAh
    1500 mAh
  • Talk time 2G
    17 h
    -
  • Talk time 3G
    6 h 20 min
    8 h
  • Standby time 2G
    850 h
    -
  • Standby time 3G
    540 h
    120 h

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