Acer Liquid Z2 vs LG Optimus Black (White version)

Acer Liquid Z2
Acer Liquid Z2
LG Optimus Black (White version)
LG Optimus Black (White version)
Acer Liquid Z2
LG Optimus Black (White version)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 1900, 2100
  • HSDPA speed
    HSDPA, 7.2 Mbps
    HSDPA, 7.2 Mbps
  • HSUPA speed
    HSUPA, 5.76 Mbps
    HSUPA, 5.76 Mbps
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-2
    2011-7
  • Status
    2013-3
    2011-7
  • Design
  • SIM
    Optional Dual SIM (Mini-SIM)
    Mini-SIM
  • Height
    110 mm
    122 mm
  • Width
    62.5 mm
    64 mm
  • Thickness
    12.3 mm
    9.2 mm
  • Weight
    110 g
    109 g
  • Colors
    Black, Black/White
    White
  • Display
  • Display type
    TFT capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    3.5 inches
    4.0 inches
  • Resolution
    320 x 480 pixels
    480 x 800 pixels
  • Pixel density
    165 ppi
    233 ppi
  • Display colors
    262144
    16777216
  • Hardware
  • CPU
    1 GHz
    1 GHz ARM Cortex-A8
  • Chipset
    Qualcomm MSM7227A Snapdragon
    TI OMAP 3630
  • GPU
    -
    PowerVR SGX530
  • Memory RAM
    512 MB
    512 MB
  • Internal storage
    4 GB
    2 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.1.1 (Jelly Bean)
    Android OS, v2.3 (Gingerbread)
  • Main camera
  • Main camera
    5 MP
    5 MP
  • Primary camera resolution
    -
    2592 x 1944 pixels
  • Primary camera video
    video
    720p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration, MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio with RDS
    Stereo FM radio with RDS
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Upnp
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v3.0
    v2.1
  • Bluetooth A2DP
    Yes
    Yes
  • Bluetooth EDR
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • 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
    Push Email
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    Yes
  • Adobe Flash
    -
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1300 mAh
    1500 mAh
  • Talk time
    4 h
    -
  • Standby time
    450 h
    -

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