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ZTE Open II
Compare ZTE Open II and vivo Y28

ZTE Open II vs vivo Y28

ZTE Open II
ZTE Open II
vivo Y28
vivo Y28
ZTE Open II
vivo Y28
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA
    HSDPA 850, 900, 2100
  • HSDPA speed
    HSDPA
    21.1 Mbps
  • HSUPA speed
    HSUPA
    5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-2
    2014-12
  • Status
    2014-6
    2014-12
  • Design
  • SIM
    Yes
    Micro-SIM
  • Height
    118 mm
    137.4 mm
  • Width
    61 mm
    68.6 mm
  • Thickness
    10.5 mm
    9.8 mm
  • Weight
    156 g
  • Colors
    Black
    White
  • Display
  • Display type
    TFT capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    3.5 inches
    4.7 inches
  • Resolution
    320 x 480 pixels
    540 x 960 pixels
  • Pixel density
    165 ppi
    216 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1.2 GHz
    Quad-core 1.3 GHz
  • Chipset
    Qualcomm MSM8210 Snapdragon 200
    Mediatek MT6582
  • GPU
    Adreno 302
    -
  • Memory RAM
    256 MB
    1 GB
  • Internal storage
    2 GB
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Firefox OS 1.3
    Android OS, v4.2.2 (Jelly Bean)
  • Main camera
  • Main camera
    2 MP
    8 MP
  • Primary camera resolution
    1600 x 1200 pixels
    3264 x 2448 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, face detection, touch focus
  • 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
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 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
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • Bluetooth EDR
    -
    Yes
  • Infrared
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Mail
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    -
    Accelerometer, compass, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1150 mAh
    2100 mAh
  • Talk time
    -
    -
  • Talk time 2G
    -
    14 h
  • Talk time 3G
    -
    13 h
  • Standby time
    -
    -
  • Standby time 2G
    -
    430 h
  • Standby time 3G
    -
    430 h

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