Karbonn A21 vs Micromax Canvas A1

Karbonn A21
Karbonn A21
Micromax Canvas A1
Micromax Canvas A1
Karbonn A21
Micromax Canvas A1
  • Network
  • 2G network
    GSM 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 2100
  • HSDPA speed
    HSDPA, 7.2 Mbps
    -
  • HSPA speed
    -
    HSPA
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-12
    2014-9
  • Status
    2014-9
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
  • Width
  • Thickness
  • Weight
  • Colors
    Pearl White
    Black, White
  • Display
  • Display type
    TFT capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.5 inches
    4.5 inches
  • Resolution
    480 x 800 pixels
    480 x 854 pixels
  • Pixel density
    207 ppi
    218 ppi
  • Display colors
    262144
    16777216
  • Hardware
  • CPU
    Dual-core 1.2 GHz
    Quad-core 1.3 GHz ARM Cortex-A7
  • Chipset
    -
    Mediatek MT6582
  • GPU
    -
    Mali-400MP2
  • Memory RAM
    512 MB
    1 GB
  • Internal storage
    4 GB
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.0 (Ice Cream Sandwich)
    Android OS, v4.4.4 (KitKat)
  • Main camera
  • Main camera
    5 MP
    5 MP
  • Primary camera resolution
    2592 x 1944 pixels
    2592 x 1944 pixels
  • Primary camera video
    video
    720p
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    -
    Geo-tagging, face detection, touch focus
  • Selfie camera
  • Selfie camera
    1.3 MP
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • 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 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.1
    v4.0
  • Bluetooth A2DP
    Yes
    -
  • GPS
    Yes, with A-GPS
    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 Email
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1800 mAh
    1700 mAh
  • Talk time
    5 h
    6 h
  • Standby time
    200 h
    160 h

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