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Oppo A31 (2015)
Compare Oppo A31 (2015) and Xiaomi Mi 2S

Oppo A31 (2015) vs Xiaomi Mi 2S

Oppo A31 (2015)
Oppo A31 (2015)
Xiaomi Mi 2S
Xiaomi Mi 2S
Oppo A31 (2015)
Xiaomi Mi 2S
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    TD-SCDMA 1880, 2010
    HSDPA 850, 1900, 2100
  • HSDPA speed
    -
    21 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • DC-HSDPA speed
    -
    42 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2015-4
    2013-4
  • Status
    2015
    2013-4
  • Design
  • SIM
    Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
    Yes
  • Height
    131.9 mm
    126 mm
  • Width
    65.5 mm
    62 mm
  • Thickness
    8 mm
    10.2 mm
  • Weight
    135 g
    145 g
  • Colors
    Blue, White
    Black/white, black/blue, black/green, black/pink, black/yellow
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.5 inches
    4.3 inches
  • Resolution
    480 x 854 pixels
    720 x 1280 pixels
  • Pixel density
    218 ppi
    342 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Quad-core ARM Cortex-A53
    Quad-core Krait 300 1.7 GHz
  • Chipset
    Qualcomm MSM8916 Snapdragon 410
    Qualcomm APQ8064T Snapdragon 600
  • GPU
    Adreno 306
    Adreno 320
  • Memory RAM
    1 GB
    2 GB
  • Internal storage
    8 GB
    16, 32 GB
  • Memory card
    microSD
  • Memory card max
    128 GB
    -
  • OS
  • OS
    Android OS, v4.4 (KitKat)
    Android OS, v4.1 (Jelly Bean)
  • Main camera
  • Main camera
    8 MP
    13 MP
  • Primary camera resolution
    3264 x 2448 pixels
    -
  • Primary camera video
    1080p@30fps
    1080p@30fps, 720p@90fps
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Primary camera video hdr
    -
    HDR
  • Camera features
    Geo-tagging
    -
  • Selfie camera
  • Selfie camera
    5 MP
    2 MP
  • Selfie camera video
    -
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Connectivity
  • WLAN
    Wi-Fi
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • 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
    Push Mail
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, proximity
    -
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2000 mAh
    2000 mAh
  • Talk time
    7 h
    -
  • Talk time 3G
    -
    15 h
  • Standby time
    240 h
    -
  • Standby time 3G
    -
    450 h
  • Multimedia
  • Radio FM
    -
    FM radio

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