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NIU GO 21
Compare NIU GO 21 and Xiaomi Redmi Note 4G

NIU GO 21 vs Xiaomi Redmi Note 4G

NIU GO 21
NIU GO 21
Xiaomi Redmi Note 4G
Xiaomi Redmi Note 4G
NIU GO 21
Xiaomi Redmi Note 4G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800, 1900
  • 3G network
    -
    TD-SCDMA 1900, 2000
  • 4G network
    -
    TD-LTE 1900, 2300, 2600
  • TD-SCDMA speed
    -
    TD-SCDMA
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2014-5
    2014-8
  • Status
    2014-6
    2014-8
  • Design
  • SIM
    Dual SIM (Mini-SIM)
    Yes
  • Height
    105 mm
    154 mm
  • Width
    44.9 mm
    78.7 mm
  • Thickness
    14.2 mm
    9.5 mm
  • Weight
    66 g
  • Colors
    Black, Blue, Gray, Green, Orange, Red
    Black/White
  • Display
  • Display type
    TFT
    IPS LCD capacitive touchscreen
  • Physical size
    1.8 inches
    5.5 inches
  • Resolution
    128 x 160 pixels
    720 x 1280 pixels
  • Pixel density
    114 ppi
    267 ppi
  • Display colors
    66560
    16777216
  • Hardware
  • CPU
    Quad-core 1.6 GHz ARM Cortex-A7
  • Chipset
    -
    Qualcomm MSM8928 Snapdragon 400
  • GPU
    -
    Adreno 305
  • Internal storage
    64 Mbit
    8 GB
  • Memory RAM
    -
    2 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    64 GB
  • Main camera
  • Main camera
    13 MP
  • Primary camera resolution
    640 x 480 pixels
    4128 x 3096 pixels
  • Primary camera video
    no
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    5 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v2.1
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth EDR
    Yes
    -
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Mail
  • WAP
    Yes
    -
  • Java
    No
    Yes, via Java MIDP emulator
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    650 mAh
    3200 mAh
  • Talk time
    6 h
    -
  • Talk time 2G
    -
    38 h
  • Talk time 3G
    -
    14 h
  • Standby time
    200 h
    -
  • Standby time 3G
    -
    775 h
  • OS
  • OS
    -
    Android OS, v4.2 (Jelly Bean)
  • Browser
  • HTML
    -
    HTML5

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