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Oppo A31 – 4GB/128GB

৳ 16,990

  • Display 6.5″ IPS LCD capacitive
  • Processor Mediatek Helio P35 (12nm)
  • Front Camera 8MP
  • Resolution 720 x 1600 Pixels
  • RAM/ROM 4/128GB
  • Rear Camera 12MP+2MP+2MP
  • Battery Li-Ion 4230 mAh

*বিকাশ/নগদ/কার্ড পেমেন্টে ১০% ডিস্কাউন্ট, সর্বোচ্চ ৫০০ টাকা। বিস্তারিত দেখুন

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Oppo A31 (2020) smartphone was launched on 14th February 2020. The phone comes with a 6.50-inch touchscreen display with a resolution of 720×1600 pixels and an aspect ratio of 20:9. It is powered by a 2.3GHz octa-core MediaTek Helio P35 (MT6765) processor. It comes with 4GB of RAM. It runs Android 9 and is powered by a 4230mAh non-removable battery.

Oppo A31 Camera

As far as the cameras are concerned, on the rear it packs a 12-megapixel primary camera with an f/1.8 aperture; a second 2-megapixel camera with an f/2.4 aperture and a pixel size of 1.75-micron and a third 2-megapixel camera with an f/2.4 aperture and a pixel size of 1.75-micron. The rear camera setup has autofocus. It sports a 8-megapixel camera on the front for selfies, with an f/2.0 aperture.

Sim Slot 2


The Oppo A31 runs ColorOS 6.1.2 based on Android 9 and packs 128GB of inbuilt storage that can be expanded via microSD card (up to 256GB) with a dedicated slot. It is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. It measures 163.90 x 75.50 x 8.30mm (height x width x thickness) and weighs 180.00 grams. It was launched in Mystery Black and Fantasy White colours. It bears a plastic body.

dimension 1

Connectivity options include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, Micro-USB, FM radio, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor. It supports face unlock.


Model  A31
OS Android 9.0 (Pie), ColorOS 6.1
Weight  180 g
Display Size(Inches)  6.5 inches, IPS LCD capacitive touchscreen
Resolution 720 x 1600 pixels
Front Camera  8 MP, f/2.0, (wide), 1/4.0″, 1.12µm, HDR, Video: 1080p@30fps
System Storage  128 GB
SIM Card  Dual Nano
Processor  Octa Core, Mediatek MT6765V/CB Helio P35 (12nm)
CPU Speed(Ghz)  4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53
Battery Non-removable Li-Po 4230 mAh battery
GSM: 850/900/1800/1900MHz
WCDMA: Bands 1/5/8
FDD-LTE: Bands 1/3/5/8
TD-LTE: Bands 38/40/41
SIM Card Type: Dual Nano-SIM + MicroSD Card
GPS: Built-in GPS; supports A-GPS, Beidou, Glonass
Bluetooth: 5.0
WLAN Function: 2.4/5GHz 802.11 a/b/g/n/ac
OTG: Supported
Rear Camera
Rear Sensor: 12MP+2MP+2MP
Flash: LED Flash
Aperture: Rear: f/1.8 + f/2.4+f/2.4
Camera Mode:
Photo, video, professional mode, panorama, portrait, time-lapse photography


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Reviews (1)

1 review for Oppo A31 – 4GB/128GB

  1. M. Aminul Islam

    Dear Concern,
    I think “OPPO A31 – 4GB/128GB” this model best for me (BLACK Color).
    Its Battery Li-Ion 4230 mAh. If Battery Li-Ion 5000+ mAh will be best.

    Can you please tell me how I can purchase 1 pcs “OPPO A31 – 4GB/128GB” full BLACK color.

    My Address as below:

    M. Aminul Islam
    Assistant Manager SS, MIS
    ACI Limited
    245, Tejgaon Industrial Area (Beside South East University or Rahim Metal Mosque)
    Cell Phone: +8801713082732; +8801733066333
    (Whatsapp, IMO, Google Duo, Viver also available in my Cell Phone Model: Huewai Y9)
    Note: Waiting your kind feedback (Over email or Call).

    M. Aminul Islam

    • Diamu Sell Out

      Thank you Sir for your interest. Some of our representative will call you tomorrow for further help.

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Oppo A31
Oppo A31 – 4GB/128GB

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