Acer Liquid Z220 vs UMIDIGI S2

Acer Liquid Z220
Acer Liquid Z220
UMIDIGI S2
UMIDIGI S2
Acer Liquid Z220
UMIDIGI S2
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
  • HSPA speed
    HSPA
    -
  • LTE speed
    -
    LTE, Cat6, 301 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2015-3
    2017
  • Oficially announced
    2015-3
    2017
  • Design
  • Build
    -
    Aluminium alloy
  • SIM
    Optional Dual SIM
    Dual SIM (Nano-SIM/Nano-SIM(microSD))
  • Height
    158.1 mm
  • Width
    74.6 mm
  • Thickness
    8.8 mm
  • Weight
    186 g
  • Colors
    Black, White
    Black, Red
  • Display
  • Display type
    Capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    4.0 inches
    6 inches
  • Resolution
    480 x 800 pixels
    720 x 1440 pixels
  • Pixel density
    233 ppi
    268 ppi
  • Display colors
    -
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 4
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 1.2 GHz
    Quad-core 2.3 GHz Cortex-A53
  • CPU(second)
    quad-core 1.6 GHz Cortex-A53
  • Chipset
    Qualcomm Snapdragon 200
    MediaTek Helio P20(MT6757)
  • GPU
    -
    Mali-T880 MP2
  • Memory RAM
    1 GB
    4 GB
  • Internal storage
    8 GB
    64 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    256 GB
  • Storage
    -
    eMMC 5.1
  • OS
  • OS
    Android OS, v5.0.x (Lollipop)
    Android OS, v6.0 Marshmallow, UMI OS(Android 7.0 Nougat)
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    5 MP
    13 MP, f/2.0 , 4 mm, 1.133 µm
  • 5 MP
  • Primary camera resolution
    2592 x 1944 pixels
    4160 x 3120 pixels
  • Primary camera video
    video
    2160p@30fps
  • Primary camera flash
    LED flash
    quad-LED flash
  • Camera features
    Yes
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera
    2 MP
    5 MP, f/2.0 , 3 mm, 1.141 µm
  • Selfie camera resolution
    -
    2560 x 1920 pixels
  • Selfie camera video
    -
    480p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    -
  • Multimedia
  • Radio
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    -
  • Messaging MMS
    MMS
    -
  • Messaging Email
    Email
    -
  • Messaging Push Email
    Push Email
    -
  • Java
    Yes, via Java MIDP emulator
    -
  • Sensors
    Accelerometer
    Accelerometer, compass, fingerprint, hall, light, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    -
    Li-Po
  • Battery capacity
    -
    5100 mAh
  • Battery removable
    -
    Non-removable
  • Fast battery charging
    -
    Yes
  • Talk time
    -
    -
  • Standby time
    -
    -
  • Standby time 2G
    -
    480 h
  • Standby time 3G
    -
    480 h

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