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Celkon
Celkon A9 Dual
Compare Celkon A9 Dual and Lenovo B

Celkon A9 Dual vs Lenovo B

Celkon A9 Dual
Celkon A9 Dual
Lenovo B
Lenovo B
Celkon A9 Dual
Lenovo B
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-12
    2016-10
  • Status
    2016-10
  • Design
  • SIM
    Dual SIM
    Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
  • Height
    120.5 mm
    132.5 mm
  • Width
    63.9 mm
    66 mm
  • Thickness
    10.6 mm
    9.9 mm
  • Weight
    116 g
    144 g
  • Colors
    Black, White
    Black, Gold, White
  • Display
  • Display type
    TFT capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    3.5 inches
    4.5 inches
  • Resolution
    320 x 480 pixels
    480 x 800 pixels
  • Pixel density
    165 ppi
    207 ppi
  • Display colors
    -
    16777216
  • Multitouch
    -
    Yes, max 2 fingers
  • Hardware
  • CPU
    Dual-core 1 GHz
    Quad-core 1.0 GHz ARM Cortex-A53
  • Chipset
    -
    Mediatek MT6735
  • GPU
    -
    Mali-T720MP2
  • Memory RAM
    256 MB
    1 GB
  • Internal storage
    512 MB
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    Android OS, v6.0 (Marshmallow)
  • Main camera
  • Main camera
    2 MP
    5 MP
  • Primary camera resolution
    1600 x 1200 pixels
    -
  • Primary camera video
    video
    video
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Yes
  • Selfie camera
  • Secondary camera
    VGA camera
    -
  • Selfie camera
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    Yes
    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 Mail
    -
    Push Mail
  • Java
    No
    No
  • Sensors
    -
    Accelerometer
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1350 mAh
    2000 mAh
  • Battery removable
    -
    Removable
  • Talk time
    3 h 20 min
    -
  • Talk time 3G
    -
    11 h
  • Standby time
    240 h
    -
  • Standby time 3G
    -
    170 h

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