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Oppo A31
Compare Oppo A31 and Xiaomi Civi 2

Oppo A31 vs Xiaomi Civi 2

Oppo A31
Oppo A31
Xiaomi Civi 2
Xiaomi Civi 2
Oppo A31
Xiaomi Civi 2
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1(2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
  • 5G network
    -
    5G band 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA
  • HSDPA speed
    42 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • EV-DO speed
    -
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE-A
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-02
    2022-09
  • Status
    2020-02
    2022-09
  • Design
  • Build
    Plastic
    Glass front (Gorilla Glass 5), glass back, aluminum frame
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.9 mm
    159.2 mm
  • Width
    75.5 mm
    72.7 mm
  • Thickness
    8.3 mm
    7.2 mm
  • Weight
    180 g
    171.8 g
  • Colors
    Black, White
    Black, Blue, Silver, Violet
  • Display
  • Display type
    IPS capacitive touchscreen
    AMOLED
  • Physical size
    6.5 inches
    6.55 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2400 pixels
  • Pixel density
    270 ppi
    402 ppi
  • Display colors
    16777216
    1073741824
  • Protection
    Scratch resistant
    Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
  • Multitouch
    Yes
    -
  • Display features
    -
    Dolby Vision, HDR10+, 120Hz, 1000 nits (peak)
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Quad-core 2.3 GHz Cortex-A53
    Octa-core 2.4 GHz
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
  • Chipset
    Mediatek MT6765V/CB Helio P35
    Qualcomm Snapdragon 7 Gen 1
  • GPU
    PowerVR GE8320
    Adreno 662
  • Memory RAM
    4 GB
    8, 12 GB
  • Internal storage
    128 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    256 GB
    -
  • Storage
    eMMC 5.1
    UFS 2.2
  • OS
  • OS
    ColorOS 6.1 (Android 9.0 Pie)
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    12 MP, f/1.8
    50 MP, f/1.8 , (wide) , 1/1.56" , 1.0 µm
  • 2 MP, f/2.4 , 27 mm
    20 MP, f/2.2 , (ultrawide) , 115˚ , 1/2.78" , 1.0 µm
  • 2 MP, f/2.4
    2 MP, f/2.4 , (macro)
  • Primary camera resolution
    4096 x 3072 pixels
    9280 x 6920 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
  • Primary camera flash
    LED flash
    2x Dual-LED dual-tone flash
  • Camera features
    Autofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocus
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera type
    -
    Dual
  • Selfie camera
    8 MP, f/2.0
    32 MP, f/2.0 , (wide) , 1/2.8" , 0.8 µm
  • 1/5.0" , 1.75 µm
    1/2.8" , 0.8 µm, (ultrawide) , 32 MP
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera features
    -
    Face unlock, face detection, HDR, autofocus
  • Selfie camera video
    1080p@30fps
    1080p@30/60fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • Wi-Fi display
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, light, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4230 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 2.0, 67W (100% in 40 min)
  • Cost
  • Price
    200 USD
    350 USD
  • Tests and performance
  • Antutu
    -
    550948 (v9)
  • Geekbench(single-core)
    -
    841 (v5.2)
  • Geekbench(multi-core)
    -
    3097 (v5.2)

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