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Celkon
Celkon A88
Compare Celkon A88 and NIU Tek 4D2

Celkon A88 vs NIU Tek 4D2

Celkon A88
Celkon A88
NIU Tek 4D2
NIU Tek 4D2
Celkon A88
NIU Tek 4D2
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    Yes
    HSDPA 850, 1900
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • Speed Yes
    Yes
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-12
    2014-8
  • Status
    2014-11
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Dual SIM (Mini-SIM/ Micro-SIM)
  • Height
    116 mm
    123 mm
  • Width
    60.5 mm
    63 mm
  • Thickness
    13.2 mm
    10.3 mm
  • Weight
    152 g
  • Colors
    Black/Golden
    Black, Blue, Gray, Orange, White
  • Display
  • Display type
    TFT capacitive touchscreen
    TFT
  • Physical size
    3.5 inches
    4.0 inches
  • Resolution
    320 x 480 pixels
    480 x 800 pixels
  • Pixel density
    165 ppi
    233 ppi
  • Display colors
    -
    262144
  • Hardware
  • CPU
    650 MHz ARM Cortex-A9
    1 GHz ARM Cortex-A7 Dual-core
  • Chipset
    Mediatek MT6513
    Mediatek MT6572M
  • GPU
    PowerVR SGX531
    Mali-400
  • Memory RAM
    -
    512 MB
  • Internal storage
    -
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    64 GB
  • OS
  • OS
    Android OS, v2.3.5 (Gingerbread)
    Android OS, v4.4.2 (KitKat)
  • Main camera
  • Main camera
    3.15 MP
    3.15 MP
  • Primary camera resolution
    2048 x 1536 pixels
    2048 x 1536 pixels
  • Primary camera video
    video
    480p@30fps
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, face detection, panorama
  • Selfie camera
  • Secondary camera
    Yes
    -
  • Selfie camera
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • USB
    Yes
    microUSB 2.0
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    Yes
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer
  • Browser
  • HTML
    -
    HTML5
  • Browser
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1450 mAh
    1200 mAh
  • Talk time
    6 h 40 min
    -
  • Talk time 2G
    -
    8 h
  • Talk time 3G
    -
    6 h
  • Standby time
    500 h
    -
  • Standby time 2G
    -
    400 h
  • Standby time 3G
    -
    320 h

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