Oppo A31 vs Sigma Mobile X-treme PQ53

Oppo A31
Oppo A31
Sigma Mobile X-treme PQ53
Sigma Mobile X-treme PQ53
Oppo A31
Sigma Mobile X-treme PQ53
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 900, 2100
  • 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(2100), 3(1800), 7(2600), 8(900), 18(800)
  • HSDPA speed
    42 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    LTE-A
    LTE Cat4, 150.8 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-02
    2018-10
  • Status
    2020-02
    2018-10
  • Design
  • Build
    Plastic
    Plastic, rubber
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM/microSD)
  • Height
    163.9 mm
    158.7 mm
  • Width
    75.5 mm
    77.2 mm
  • Thickness
    8.3 mm
    14.8 mm
  • Weight
    180 g
    252 g
  • Waterproof
    -
    IP68
  • Dust proof
    -
    IP68
  • Colors
    Black, White
    Black, Orange
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    6.5 inches
    5.7 inches
  • Resolution
    720 x 1600 pixels
    720 x 1440 pixels
  • Pixel density
    270 ppi
    282 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant
    Scratch resistant, Corning Gorilla Glass 3
  • Multitouch
    Yes
    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 MT6739
  • GPU
    PowerVR GE8320
    PowerVR GE8100
  • Memory RAM
    4 GB
    2 GB
  • Internal storage
    128 GB
    16 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    128 GB
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    ColorOS 6.1 (Android 9.0 Pie)
    Android 8.1 Oreo
  • Main camera
  • Camera type
    Triple
    Single
  • Main camera
    12 MP, f/1.8
    8 MP, 0.18" , 1.124 µm
  • 2 MP, f/2.4 , 27 mm
  • 2 MP, f/2.4
  • Primary camera resolution
    4096 x 3072 pixels
    3264 x 2448 pixels
  • Primary camera video
    1080p@30fps
    1080p@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
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera
    8 MP, f/2.0
    8 MP, 0.18" , 1.124 µm
  • 1/5.0" , 1.75 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    3264 x 2448 pixels
  • Selfie camera video
    1080p@30fps
    720p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Headphone adapter
    -
    headphone adapter
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • 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
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • Wi-Fi display
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    microUSB 2.0
    Type-C reversible connector
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth EDR
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, light, proximity
    Accelerometer, proximity, light, magnetometer, fingerprint
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4230 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Talk time 2G
    -
    30 h
  • Talk time 3G
    -
    30 h
  • Standby time 2G
    -
    960 h
  • Standby time 3G
    -
    960 h
  • Cost
  • Price
    200 USD
    -

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