Acer Liquid S1 vs Microsoft Lumia 640 XL LTE Dual SIM

Acer Liquid S1
Acer Liquid S1
Microsoft Lumia 640 XL LTE Dual SIM
Microsoft Lumia 640 XL LTE Dual SIM
Acer Liquid S1
Microsoft Lumia 640 XL LTE Dual SIM
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1700, 1900, 2100
  • HSDPA speed
    HSDPA, 42 Mbps
    42.2 Mbps
  • HSUPA speed
    HSUPA, 5.76 Mbps
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2013-6
    2015-3
  • Status
    2013-8
    2015-3
  • Design
  • SIM
    Optional Dual SIM (Micro-SIM, dual stand-by)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    163 mm
    157.9 mm
  • Width
    83 mm
    81.5 mm
  • Thickness
    9.6 mm
    9 mm
  • Weight
    195 g
    171 g
  • Colors
    Black, White
    Black, Glossy white, Matte cyan, Matte white, Orange
  • Display
  • Display type
    TFT capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    5.7 inches
    5.7 inches
  • Resolution
    720 x 1280 pixels
    720 x 1280 pixels
  • Pixel density
    258 ppi
    259 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core 1.5 GHz ARM Cortex-A7
    Quad-core 1.2 GHz ARM Cortex-A7
  • Chipset
    Mediatek MT6589
    Qualcomm Snapdragon 400
  • GPU
    PowerVR SGX544
    Adreno 305
  • Memory RAM
    1 GB
    1 GB
  • Internal storage
    8 GB
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Android OS, v4.2 (Jelly Bean)
    Microsoft Windows Phone 8.1 with Lumia Denim
  • Main camera
  • Main camera
    8 MP
    13 MP
  • Primary camera resolution
    3264 x 2448 pixels
    4128 x 3096 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera optics
    -
    Carl Zeiss optics
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    -
    1/3'' sensor size
  • Selfie camera
  • Selfie camera
    2 MP
    5 MP
  • Selfie camera video
    -
    1080p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN DLNA
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GPS Navigator
    -
    Beidou
  • 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
    No
  • Sensors
    -
    Accelerometer, compass, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2400 mAh
    3000 mAh
  • Talk time
    11 h
    -
  • Talk time 2G
    -
    31 h 20 min
  • Talk time 3G
    -
    23 h 40 min
  • Standby time
    450 h
    -
  • Standby time 2G
    -
    936 h
  • Standby time 3G
    -
    936 h

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