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Celkon
Celkon A40
Compare Celkon A40 and NIU Niutek 3.5D2

Celkon A40 vs NIU Niutek 3.5D2

Celkon A40
Celkon A40
NIU Niutek 3.5D2
NIU Niutek 3.5D2
Celkon A40
NIU Niutek 3.5D2
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 1900
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-1
    2014-8
  • Status
    2014-1
    2014-10
  • Design
  • SIM
    Dual SIM
    Dual SIM (Mini-SIM/ Micro-SIM)
  • Height
    126.2 mm
    116 mm
  • Width
    64 mm
    61 mm
  • Thickness
    10.8 mm
    11.5 mm
  • Weight
    126.5 g
    98 g
  • Colors
    Blue, White, Yellow
    Black, Blue, Green, Red, White
  • Display
  • Display type
    TFT touchscreen
    TFT capacitive touchscreen
  • Physical size
    4.0 inches
    3.5 inches
  • Resolution
    480 x 800 pixels
    320 x 480 pixels
  • Pixel density
    233 ppi
    165 ppi
  • Display colors
    -
    262144
  • Hardware
  • CPU
    Dual-core 1.3 GHz
    Dual-core 1 GHz ARM Cortex-A7
  • Chipset
    -
    Mediatek MT6572M
  • GPU
    -
    Mali-400
  • Memory ROM
    -
    2 GB
  • Internal storage
    4 GB
    -
  • Memory RAM
    512 MB
    256 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    64 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    Android OS, v4.2 (Jelly Bean)
  • Main camera
  • Main camera
    5 MP
    2 MP
  • Primary camera resolution
    2592 x 1944 pixels
    1600 x 1200 pixels
  • Primary camera video
    video
    480p@30fps
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Face detection, panorama
  • Selfie camera
  • Secondary camera
    No
    VGA camera
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    Stereo 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
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v3.0
  • 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 Email
    -
    Push Email
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1500 mAh
    1200 mAh
  • Talk time
    -
    -
  • Talk time 2G
    -
    8 h
  • Talk time 3G
    -
    6 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    400 h
  • Standby time 3G
    -
    320 h

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