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Oppo A31 (2015)
Compare Oppo A31 (2015) and Samsung Metro 312

Oppo A31 (2015) vs Samsung Metro 312

Oppo A31 (2015)
Oppo A31 (2015)
Samsung Metro 312
Samsung Metro 312
Oppo A31 (2015)
Samsung Metro 312
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    TD-SCDMA 1880, 2010
    -
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2015-4
    2014-5
  • Status
    2015
    2014-6
  • Design
  • SIM
    Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
    Dual SIM, (Mini-SIM, dual stand-by)
  • Height
    131.9 mm
    112.7 mm
  • Width
    65.5 mm
    46.4 mm
  • Thickness
    8 mm
    13.1 mm
  • Weight
    135 g
    74 g
  • Colors
    Blue, White
    White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT
  • Physical size
    4.5 inches
    2.0 inches
  • Resolution
    480 x 854 pixels
    128 x 160 pixels
  • Pixel density
    218 ppi
    102 ppi
  • Display colors
    16777216
    66560
  • Hardware
  • CPU
    Quad-core ARM Cortex-A53
    208 MHz
  • Chipset
    Qualcomm MSM8916 Snapdragon 410
    -
  • GPU
    Adreno 306
    -
  • Memory RAM
    1 GB
    -
  • Internal storage
    8 GB
    -
  • Memory card
    microSD
    microSD
  • Memory card max
    128 GB
    16 GB
  • OS
  • OS
    Android OS, v4.4 (KitKat)
    -
  • Main camera
  • Main camera
    8 MP
    0.3 MP
  • Primary camera resolution
    3264 x 2448 pixels
    640 x 480 pixels
  • Primary camera video
    1080p@30fps
    QCIF@15fps
  • Primary camera Autofocus
    autofocus
    -
  • Primary camera flash
    LED flash
    -
  • Camera features
    Geo-tagging
    -
  • Selfie camera
  • Secondary camera
    -
    No
  • Selfie camera
    5 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration, MP3 ringtones
  • Connectivity
  • WLAN
    Wi-Fi
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v3.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    Push Email
    Push Email
  • Java
    No
    Yes
  • Java MIDP
    -
    MIDP 2.0
  • Sensors
    Accelerometer, proximity
    -
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2000 mAh
    1000 mAh
  • Talk time
    7 h
    -
  • Talk time 3G
    -
    12 h
  • Standby time
    240 h
    -
  • Multimedia
  • Radio FM
    -
    Stereo FM radio

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