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Oppo A31
Compare Oppo A31 and ZTE Blade A3 Plus

Oppo A31 vs ZTE Blade A3 Plus

Oppo A31
Oppo A31
ZTE Blade A3 Plus
ZTE Blade A3 Plus
Oppo A31
ZTE Blade A3 Plus
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 1700(AWS), 1900
  • 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 2, 4, 5, 7, 12, 13, 66
  • HSDPA speed
    42 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    LTE-A
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-02
    2022-01
  • Status
    2020-02
    2022-01
  • Design
  • Build
    Plastic
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Nano-SIM
  • Height
    163.9 mm
    137 mm
  • Width
    75.5 mm
    68 mm
  • Thickness
    8.3 mm
    10.5 mm
  • Weight
    180 g
    188 g
  • Colors
    Black, White
    Black
  • Display
  • Display type
    IPS capacitive touchscreen
    TFT LCD
  • Physical size
    6.5 inches
    5.0 inches
  • Resolution
    720 x 1600 pixels
    480 x 960 pixels
  • Pixel density
    270 ppi
    215 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant
    -
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Octa-core
    -
  • CPU
    Quad-core 2.3 GHz Cortex-A53
    Quad-core 1.5 GHz Cortex-A53
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
  • Chipset
    Mediatek MT6765V/CB Helio P35
    Mediatek MT6739W
  • GPU
    PowerVR GE8320
    PowerVR GE8100
  • Memory RAM
    4 GB
    2 GB
  • Internal storage
    128 GB
    16 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC
  • Memory card max
    256 GB
    -
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    ColorOS 6.1 (Android 9.0 Pie)
    Android 11 Go Edition
  • Main camera
  • Camera type
    Triple
    Single
  • Main camera
    12 MP, f/1.8
    5 MP
  • 2 MP, f/2.4 , 27 mm
  • 2 MP, f/2.4
  • Primary camera resolution
    4096 x 3072 pixels
    -
  • Primary camera video
    1080p@30fps
    720p@30fps
  • Primary camera flash
    LED flash
    LED 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
    -
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    8 MP, f/2.0
    3 MP
  • 1/5.0" , 1.75 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera video
    1080p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • 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 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • Wi-Fi display
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v5.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    -
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • BDS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, light, proximity
    -
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    4230 mAh
    2050 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Cost
  • Price
    200 USD
    70 USD

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