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Oppo A31 (2015)
Compare Oppo A31 (2015) and Samsung Galaxy J2

Oppo A31 (2015) vs Samsung Galaxy J2

Oppo A31 (2015)
Oppo A31 (2015)
Samsung Galaxy J2
Samsung Galaxy J2
Oppo A31 (2015)
Samsung Galaxy J2
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    TD-SCDMA 1880, 2010
    HSDPA 900, 2100
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2015-4
    2015-9
  • Status
    2015
    2015-9
  • Design
  • SIM
    Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
    Optional Dual SIM (Micro-SIM, dual stand-by)
  • Height
    131.9 mm
    136 mm
  • Width
    65.5 mm
    69 mm
  • Thickness
    8 mm
    8.3 mm
  • Weight
    135 g
  • Colors
    Blue, White
    Black, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    4.5 inches
    4.7 inches
  • Resolution
    480 x 854 pixels
    540 x 960 pixels
  • Pixel density
    218 ppi
    234 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core ARM Cortex-A53
    Quad-core ARM Cortex-A7 1.3 GHz
  • Chipset
    Qualcomm MSM8916 Snapdragon 410
    Exynos 3475
  • GPU
    Adreno 306
    Mali-T720
  • Memory RAM
    1 GB
    1 GB
  • Internal storage
    8 GB
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    128 GB
    128 GB
  • OS
  • OS
    Android OS, v4.4 (KitKat)
    Android OS, v5.1.1 (Lollipop)
  • Main camera
  • Main camera
    8 MP
    5 MP
  • Primary camera resolution
    3264 x 2448 pixels
    2592 х 1944 pixels
  • Primary camera video
    1080p@30fps
    video
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Geo-tagging
    Geo-tagging, face detection, touch focus
  • Selfie camera
  • Selfie camera
    5 MP
    2 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Connectivity
  • WLAN
    Wi-Fi
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • 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
    -
  • Messaging Push Mail
    -
    Push Mail
  • Java
    No
    No
  • Sensors
    Accelerometer, proximity
    Accelerometer, proximity
  • Browser
  • HTML
    Yes
    Yes
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2000 mAh
    2000 mAh
  • Talk time
    7 h
    -
  • Standby time
    240 h
    -
  • Multimedia
  • Radio FM
    -
    FM radio with RDS
  • Radio recording
    -
    recording

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