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Blackview
Blackview A20
Compare Blackview A20 and Unnecto Quattro S

Blackview A20 vs Unnecto Quattro S

Blackview A20
Blackview A20
Unnecto Quattro S
Unnecto Quattro S
Blackview A20
Unnecto Quattro S
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 1900, 2100
  • HSDPA speed
    21 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    21 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2016-5
  • Status
    2018-4
    2016-7
  • Design
  • Build
    Plastic
    -
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    146.7 mm
    124.5 mm
  • Width
    70.7 mm
    64.5 mm
  • Thickness
    9.6 mm
    10.2 mm
  • Weight
    170 g
    113 g
  • Colors
    Black, Gold, Gray
    Black, Navy, White
  • Display
  • Display type
    IPS capacitive touchscreen
    Capacitive touchscreen
  • Physical size
    5.5 inches
    4.0 inches
  • Resolution
    480 x 960 pixels
    480 x 800 pixels
  • Pixel density
    195 ppi
    233 ppi
  • Display colors
    16777216
    -
  • Protection
    Scratch resistant
    -
  • Multitouch
    Yes
    Yes, max 2 fingers
  • Hardware
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Quad-core 1.2 GHz
  • Chipset
    Mediatek MT6580M
    -
  • GPU
    Mali-400 MP2
    Mali-400
  • Memory RAM
    1 GB
    1 GB
  • Internal storage
    8 GB
    8 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v8.0 Oreo Go Edition
    Android OS, v5.1 (Lollipop)
  • Main camera
  • Camera type
    Dual
    -
  • Main camera
    5 MP, f/2.0
    5 MP
  • 0.3 MP
  • Primary camera resolution
    2592 x 1944 pixels
    -
  • Primary camera video
    720p@30fps
    720p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    2 MP, f/2.8
    1.3 MP
  • Selfie camera resolution
    1600 x 1200 pixels
    -
  • Secondary camera autofocus
    -
    autofocus
  • Selfie camera video
    480p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v2.1
  • Bluetooth A2DP
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    -
    No
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    3000 mAh
    1400 mAh
  • Battery removable
    Removable
    Removable
  • Talk time 2G
    10 h
    5 h
  • Talk time 3G
    10 h
    4 h
  • Standby time 2G
    240 h
    100 h
  • Standby time 3G
    240 h
    72 h

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