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Allview
Allview Twin X2
Compare Allview Twin X2 and Karbonn A4

Allview Twin X2 vs Karbonn A4

Allview Twin X2
Allview Twin X2
Karbonn A4
Karbonn A4
Allview Twin X2
Karbonn A4
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 2100
  • HSDPA speed
    21.1 Mbps
    HSDPA
  • HSUPA speed
    5.76 Mbps
    HSUPA
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-8
    2013-3
  • Status
    2014-8
    2013-3
  • Design
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    Dual SIM (Mini-SIM)
  • Height
    140.3 mm
    124.8 mm
  • Width
    70.1 mm
    66 mm
  • Thickness
    8 mm
    9.5 mm
  • Weight
    149.7 g
    75 g
  • Colors
    Black
    White/Black
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    5.0 inches
    4.0 inches
  • Resolution
    720 x 1280 pixels
    320 x 480 pixels
  • Pixel density
    294 ppi
    144 ppi
  • Display colors
    16777216
    262144
  • Hardware
  • CPU
    Octa-core 1.4 GHz ARM Cortex-A7
  • GPU
    Mali-450MP4
    -
  • Memory RAM
    1 GB
    -
  • Internal storage
    8 GB
    256, 512 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.4.2 (KitKat)
    Android OS, v2.3.6 (Gingerbread)
  • Main camera
  • Main camera
    8 MP
    3.15 MP
  • Primary camera resolution
    3264 x 2448 pixels
    2048 x 1536 pixels
  • Primary camera video
    1080p@30fps
    video
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Camera features
    Geo-tagging, HDR, face detection, panorama, touch focus
    -
  • Selfie camera
  • Secondary camera
    -
    Yes
  • Selfie camera
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration, MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • USB
    microUSB 2.0
    Yes
  • Bluetooth
    v4.0
    Yes
  • Bluetooth A2DP
    Yes
    -
  • 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
    IM
  • Messaging Push Email
    Push Mail
    -
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, proximity
    -
  • Browser
  • HTML
    HTML5
    Yes
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    1920 mAh
    1400 mAh
  • Talk time
    -
    4 h 20 min
  • Talk time 2G
    7 h 40 min
    -
  • Talk time 3G
    6 h 40 min
    -
  • Standby time
    -
    250 h
  • Standby time 2G
    192 h
    -
  • Standby time 3G
    192 h
    -

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