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Karbonn
Karbonn A3
Compare Karbonn A3 and Motorola RAZR HD XT925

Karbonn A3 vs Motorola RAZR HD XT925

Karbonn A3
Karbonn A3
Motorola RAZR HD XT925
Motorola RAZR HD XT925
Karbonn A3
Motorola RAZR HD XT925
  • Network
  • 2G network
    GSM 850, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE 800, 1800, 2600
  • HSDPA speed
    -
    HSDPA, 42.2 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • LTE speed
    -
    LTE, Cat3, 100 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-3
    2012-9
  • Status
    2013-3
    2012-9
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Micro-SIM
  • Height
    113 mm
    131.9 mm
  • Width
    61 mm
    67.9 mm
  • Thickness
    13.5 mm
    8.4 mm
  • Weight
    90 g
    146 g
  • Colors
    White/Black
    Black, White
  • Display
  • Display type
    TFT capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    4.0 inches
    4.7 inches
  • Resolution
    320 x 480 pixels
    720 x 1280 pixels
  • Pixel density
    144 ppi
    312 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    1 GHz
    1.5 GHz Dual-core
  • Memory ROM
    512 MB
    -
  • Memory RAM
    256 MB
    1 GB
  • Internal storage
    -
    16 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v2.3.6 (Gingerbread)
    Android OS, v4.1 (Jelly Bean)
  • Main camera
  • Main camera
    3.15 MP
    8 MP
  • Primary camera resolution
    2048 x 1536 pixels
    3264 x 2448 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    VGA camera
    -
  • Selfie camera
    1.3 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 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • WLAN DLNA
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth EDR
    -
    Yes
  • GPS
    No
    Yes, with A-GPS, S-GPS
  • GLONASS
    -
    Yes
  • 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
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    HTML5
  • Adobe Flash
    -
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1400 mAh
    2500/2530 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    4 h 20 min
    -
  • Talk time 2G
    -
    16 h
  • Talk time 3G
    -
    22 h
  • Standby time
    250 h
    -

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