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Allview
Allview X1 Xtreme
Compare Allview X1 Xtreme and Karbonn A21

Allview X1 Xtreme vs Karbonn A21

Allview X1 Xtreme
Allview X1 Xtreme
Karbonn A21
Karbonn A21
Allview X1 Xtreme
Karbonn A21
  • Network
  • 2G network
    GSM 900, 1800, 1900
    GSM 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 2100
  • HSDPA speed
    HSDPA
    HSDPA, 7.2 Mbps
  • HSUPA speed
    HSUPA
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-2
    2014-12
  • Status
    2014-2
  • Design
  • SIM
    Micro-SIM
    Dual SIM (Mini-SIM)
  • Height
    150.6 mm
  • Width
    75 mm
  • Thickness
    9.7 mm
  • Weight
    150.5 g
  • Colors
    Black
    Pearl White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    5.5 inches
    4.5 inches
  • Resolution
    1080 x 1920 pixels
    480 x 800 pixels
  • Pixel density
    401 ppi
    207 ppi
  • Display colors
    16777216
    262144
  • Hardware
  • CPU
    Quad-core 2.15 GHz Krait 400
    Dual-core 1.2 GHz
  • Chipset
    Qualcomm MSM8274 Snapdragon 800
    -
  • GPU
    Adreno 330
    -
  • Memory RAM
    3 GB
    512 MB
  • Internal storage
    32 GB
    4 GB
  • Memory card
    microSD
  • Memory card max
    -
    32 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    Android OS, v4.0 (Ice Cream Sandwich)
  • Main camera
  • Main camera
    16 MP
    5 MP
  • Primary camera resolution
    3456 x 4608 pixels
    2592 x 1944 pixels
  • Primary camera video
    1080p@30fps
    video
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Selfie camera
  • Selfie camera
    8 MP
    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 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v2.1
  • Bluetooth A2DP
    Yes
    Yes
  • Bluetooth EDR
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-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
    Push Email
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    HTML5
    Yes
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2500 mAh
    1800 mAh
  • Talk time
    8 h 20 min
    5 h
  • Standby time
    250 h
    200 h

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