Acer Liquid S2 vs Samsung C6712 Star II DUOS

Acer Liquid S2
Acer Liquid S2
Samsung C6712 Star II DUOS
Samsung C6712 Star II DUOS
Acer Liquid S2
Samsung C6712 Star II DUOS
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    -
  • 4G network
    LTE 800, 1800, 2600
    -
  • HSDPA speed
    HSDPA, 42.2 Mbps
    -
  • HSUPA speed
    HSUPA, 5.76 Mbps
    -
  • LTE-A speed
    LTE-A, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2013-12
    2011-5
  • Oficially announced
    2013-8
    2011-4
  • Design
  • SIM
    Micro-SIM
    Dual SIM (Mini-SIM, dual stand-by)
  • Height
    166 mm
    109.5 mm
  • Width
    86 mm
    56 mm
  • Thickness
    9 mm
    12.2 mm
  • Weight
    231 g
    100 g
  • Colors
    Black, Red
    Black
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    6.0 inches
    3.2 inches
  • Resolution
    1080 x 1920 pixels
    240 x 400 pixels
  • Pixel density
    367 ppi
    146 ppi
  • Display colors
    16777216
    262144
  • Hardware
  • CPU
    Quad-core 2.2 GHz Krait 400
  • Chipset
    Qualcomm MSM8974 Snapdragon 800
    -
  • GPU
    Adreno 330
    -
  • Memory RAM
    2 GB
    -
  • Internal storage
    16 GB
    30 MB
  • Memory card
    microSD
    microSD
  • Memory card max
    128 GB
    16 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    -
  • Main camera
  • Main camera
    13 MP
    3.15 MP
  • Primary camera resolution
    4160 x 3120 pixels
    2048 x 1536 pixels
  • Primary camera video
    2160p@24fps, 1080p@60fps
    320p@15fps
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Selfie camera
  • Secondary camera
    -
    No
  • Selfie camera
    2 MP
  • Selfie camera video
    1080p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    Stereo FM radio with RDS
    FM radio with RDS
  • Radio recording
    -
    FM recording
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • WLAN DLNA
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v3.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    No
  • GLONASS
    Yes
    -
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    Push Email
    -
  • WAP
    -
    WAP 2.0/xHTML
  • Java
    Yes, via Java MIDP emulator
    Yes
  • Java MIDP
    -
    MIDP 2.0
  • Browser
  • HTML
    HTML5
    Yes
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3300 mAh
    1200 mAh
  • Talk time
    -
    10 h
  • Standby time
    -
    550 h

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