Micromax A87 Ninja 4.0 vs NIU GO 21

Micromax A87 Ninja 4.0
Micromax A87 Ninja 4.0
NIU GO 21
NIU GO 21
Micromax A87 Ninja 4.0
NIU GO 21
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 2100
    -
  • HSDPA speed
    HSDPA, 7.2 Mbps
    -
  • HSUPA speed
    HSUPA, 5.76 Mbps
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2012-9
    2014-5
  • Status
    2012-9
    2014-6
  • Design
  • SIM
    Dual SIM (Mini-SIM, dual stand-by)
    Dual SIM (Mini-SIM)
  • Height
    124.8 mm
    105 mm
  • Width
    64 mm
    44.9 mm
  • Thickness
    11.7 mm
    14.2 mm
  • Weight
    66 g
  • Colors
    Black
    Black, Blue, Gray, Green, Orange, Red
  • Display
  • Display type
    TFT capacitive touchscreen
    TFT
  • Physical size
    4.0 inches
    1.8 inches
  • Resolution
    480 x 800 pixels
    128 x 160 pixels
  • Pixel density
    233 ppi
    114 ppi
  • Display colors
    262144
    66560
  • Hardware
  • CPU
    1 GHz
  • Internal storage
    130 MB
    64 Mbit
  • Memory RAM
    256 MB
    -
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v2.3.5 (Gingerbread)
    -
  • Main camera
  • Main camera
    2 MP
  • Primary camera resolution
    1600 x 1200 pixels
    640 x 480 pixels
  • Primary camera video
    video
    no
  • Selfie camera
  • Secondary camera
    No
    No
  • 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 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v2.1
    v2.1
  • Bluetooth EDR
    -
    Yes
  • GPS
    Yes
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    -
  • Messaging IM
    IM
    IM
  • WAP
    -
    Yes
  • Java
    Yes, via Java MIDP emulator
    No
  • Browser
  • HTML
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1400 mAh
    650 mAh
  • Talk time
    5 h
    6 h
  • Standby time
    175 h
    200 h

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