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Allview
Allview V2 Viper i
Compare Allview V2 Viper i and Celkon A21

Allview V2 Viper i vs Celkon A21

Allview V2 Viper i
Allview V2 Viper i
Celkon A21
Celkon A21
Allview V2 Viper i
Celkon A21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    HSDPA 900, 1900, 2100
    HSDPA 2100
  • HSDPA speed
    21.1 Mbps
    HSDPA
  • HSUPA speed
    5.76 Mbps
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2015-12
    2014-12
  • Status
    2015-12
    2014-12
  • Design
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    Dual SIM (dual stand-by)
  • Height
    143.3 mm
    124.8 mm
  • Width
    72 mm
    66.1 mm
  • Thickness
    8.9 mm
    10.8 mm
  • Weight
    153 g
    115.3 g
  • Colors
    Black, White
    Black, Blue, Red
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    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
    -
  • Hardware
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A7
    Dual-core 1.2 GHz
  • Chipset
    Mediatek MT6580
    Mediatek MT6582
  • GPU
    Mali-400
    -
  • Memory ROM
    -
    512 MB
  • Memory RAM
    1 GB
    256 MB
  • Internal storage
    16 GB
    -
  • Memory card
    microSD
    microSD
  • Memory card max
    128 GB
    32 GB
  • OS
  • OS
    Android OS, v5.1 (Lollipop)
    Android OS, v4.2.2 (Jelly Bean)
  • Main camera
  • Main camera
    5 MP
    3.15 MP
  • Primary camera video
    720p
    video
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Camera features
    Geo-tagging, HDR, face/smile detection, touch focus
    -
  • Selfie camera
  • Selfie camera
    2 MP
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration, Polyphonic, MP3 ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • USB
    microUSB 2.0
    Yes
  • Bluetooth
    v4.0
    v4.0
  • 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
    -
  • Messaging Push Email
    Push Email
    -
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, compass, proximity
    -
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2000 mAh
    1500 mAh
  • Battery removable
    Removable
    -
  • Talk time 3G
    8 h 20 min
    8 h
  • Standby time 3G
    200 h
    120 h

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