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Acer
Acer Liquid Z6
Compare Acer Liquid Z6 and vivo X21

Acer Liquid Z6 vs vivo X21

Acer Liquid Z6
Acer Liquid Z6
vivo X21
vivo X21
Acer Liquid Z6
vivo X21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    HSDPA
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE
    LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSPA speed
    HSPA
    HSPA
  • LTE speed
    LTE
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2016-8
    2018-3
  • Status
    2016-11
    2018
  • Design
  • Build
    -
    Front glass, aluminum body
  • SIM
    Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    145.5 mm
    154.5 mm
  • Width
    72.5 mm
    74.8 mm
  • Thickness
    8.5 mm
    7.4 mm
  • Weight
    126 g
    156.2 g
  • Colors
    Black, White
    Aurora White, Black, Ruby Red
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    5.0 inches
    6.28 inches
  • Resolution
    720 x 1280 pixels
    1080 x 2280 pixels
  • Pixel density
    294 ppi
    402 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.25 GHz ARM Cortex-A53
    Quad-core 2.2 GHz Kryo 260
  • CPU(second)
    quad-core 1.8 GHz Kryo 260
  • Chipset
    Mediatek MT6737
    Qualcomm SDM660 Snapdragon 660
  • GPU
    Mali-T720MP2
    Adreno 512
  • Memory RAM
    1 GB
    6 GB
  • Internal storage
    8 GB
    64, 128 GB
  • Memory card
    microSD
    microSD(uses second SIM slot)
  • Memory card max
    -
    256 GB
  • OS
  • OS
    Android OS, v6.0 (Marshmallow)
    Android 8.1 (Oreo)
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    8 MP
    12 MP, f/1.8 , 1/2.5" , 1.4 µm
  • 5 MP, f/2.4
  • Primary camera resolution
    -
    4032 x 3024 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    dual pixel phase detection autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Geo-tagging, HDR, face detection, panorama, touch focus
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    2 MP
    12 MP, f/2.0
  • Selfie camera resolution
    -
    4032 x 3024 pixels
  • Selfie camera video
    -
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi
    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
    Yes
    v5.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    -
  • Messaging Push Email
    -
    Push Email
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    -
  • Sensors
    Accelerometer, proximity
    Fingerprint (rear-mounted), accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2000 mAh
    3200 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Yes

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