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NIU Tek 4D2
Compare NIU Tek 4D2 and Samsung Galaxy Appeal I827

NIU Tek 4D2 vs Samsung Galaxy Appeal I827

NIU Tek 4D2
NIU Tek 4D2
Samsung Galaxy Appeal I827
Samsung Galaxy Appeal I827
NIU Tek 4D2
Samsung Galaxy Appeal I827
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900
    HSDPA 850, 1900, 2100
  • HSDPA speed
    21.1 Mbps
    HSDPA
  • HSUPA speed
    5.76 Mbps
    HSUPA
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-8
    2012-5
  • Status
    2014-11
    2012-6
  • Design
  • SIM
    Dual SIM (Mini-SIM/ Micro-SIM)
    Mini-SIM
  • Height
    123 mm
    112 mm
  • Width
    63 mm
    57.7 mm
  • Thickness
    10.3 mm
    14.2 mm
  • Weight
    152 g
    114.2 g
  • Keyboard
    -
    QWERTY
  • Colors
    Black, Blue, Gray, Orange, White
    Silver
  • Display
  • Display type
    TFT
    Capacitive touchscreen
  • Physical size
    4.0 inches
    3.2 inches
  • Resolution
    480 x 800 pixels
    320 x 480 pixels
  • Pixel density
    233 ppi
    180 ppi
  • Display colors
    262144
    -
  • Hardware
  • CPU
    Dual-core 1 GHz ARM Cortex-A7
    800 MHz ARM Cortex-A5
  • Chipset
    Mediatek MT6572M
    Qualcomm MSM7225A Snapdragon
  • GPU
    Mali-400
    Adreno 200
  • Memory ROM
    -
    1.8 GB
  • Memory RAM
    512 MB
    512 MB
  • Internal storage
    4 GB
    4 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    64 GB
    32 GB
  • OS
  • OS
    Android OS, v4.4.2 (KitKat)
    Android OS, v2.3 (Gingerbread)
  • Main camera
  • Main camera
    3.15 MP
    3.15 MP
  • Primary camera resolution
    2048 x 1536 pixels
    2048 x 1536 pixels
  • Primary camera video
    480p@30fps
    video
  • Primary camera flash
    LED flash
    -
  • Camera features
    Geo-tagging, face detection, panorama
    -
  • Selfie camera
  • Secondary camera
    -
    No
  • Selfie camera
    1.3 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    Stereo FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 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
    v4.0
    Yes
  • Bluetooth A2DP
    Yes
    -
  • GPS
    Yes, with A-GPS
    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
    Push Mail
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer
    -
  • Browser
  • HTML
    HTML5
    Yes
  • Adobe Flash
    -
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1200 mAh
    1300 mAh
  • Talk time
    -
    7 h
  • Talk time 2G
    8 h
    -
  • Talk time 3G
    6 h
    -
  • Standby time
    -
    300 h
  • Standby time 2G
    400 h
    -
  • Standby time 3G
    320 h
    -

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