Celkon Campus Buddy A404 vs NIU Niutek 3G 4.0 N309

Celkon Campus Buddy A404
Celkon Campus Buddy A404
NIU Niutek 3G 4.0 N309
NIU Niutek 3G 4.0 N309
Celkon Campus Buddy A404
NIU Niutek 3G 4.0 N309
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 1900
  • HSDPA speed
    -
    HSDPA, 14.4 Mbps
  • Speed Yes
    Yes
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-7
    2012-6
  • Status
    2014-7
    2012-8
  • Design
  • SIM
    Dual SIM
    Dual SIM (Mini-SIM)
  • Height
    126.5 mm
    123.5 mm
  • Width
    64.2 mm
    65 mm
  • Thickness
    9.8 mm
    10.5 mm
  • Weight
    131 g
    71 g
  • Colors
    Black, White
    Black, White
  • Display
  • Display type
    Capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    4.0 inches
    4.0 inches
  • Resolution
    480 x 800 pixels
    480 x 800 pixels
  • Pixel density
    233 ppi
    233 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1.3 GHz
    1 GHz ARM Cortex-A9
  • Chipset
    -
    Mediatek MT6575
  • GPU
    -
    PowerVR SGX531
  • Memory ROM
    -
    512 MB
  • Memory RAM
    512 MB
    512 MB
  • Internal storage
    4 GB
    -
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    Android OS, v2.3 (Gingerbread)
  • Main camera
  • Main camera
    3.15 MP
    5 MP
  • Primary camera resolution
    2048 x 1536 pixels
    2592 x 1944 pixels
  • Primary camera video
    720p
    video
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Yes
    -
  • Selfie camera
  • Secondary camera
    -
    VGA camera
  • Selfie camera
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration, MP3 ringtones
  • Multimedia
  • Radio FM
    FM radio
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi
    Wi-Fi 802.11b, 802.11g
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    microUSB 2.0
    Yes
  • Bluetooth
    Yes
    v2.1
  • GPS
    Yes
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    -
    IM
  • WAP
    -
    WAP 2.0/xHTML
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer
    -
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1500 mAh
    1650 mAh
  • Talk time
    -
    -
  • Talk time 2G
    -
    16 h
  • Talk time 3G
    -
    7 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    713 h
  • Standby time 3G
    -
    428 h

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