|Official Price||৳.16,990 (4GB+128GB)|
In this general section, we covered information about the device including the brand, model, release date, and availability of the device.
|Released Date||February 14, 2020 (Official)|
In this design section, we covered information about the device including dimensions, weight, build material, waterproof, and available colors of the device.
|Dimensions||Height: 163.9 mm
Width: 75.5 mm
Thickness: 8.3 mm
|Build Material||Front: Glass (Gorilla Glass 3)
|Colors||Fantasy White, Mystery Black, Lake Green|
In this display section, we covered information about the device including the display type, screen size, screen resolution, ratio, pixel density, aspect ratio, protection, and various features that are incorporated in the device.
|Screen Size||6.5 inches|
|Resolution||720 x 1600 Pixels|
|Protection||Corning Gorilla Glass 3|
|Touch Screen||Capacitive Touchscreen, Multi-touch|
|Features||480 Nits (Brightness)|
A camera is an optical method of capturing images that can be saved locally, sent to another destination, or both. The primary camera is normally located on the phone’s back and can be integrated with one or more additional cameras.
|Camera System||Triple Camera|
|Resolution||12MP, f/1.8, (Primary)
2MP, f/2.4, (Macro)
2MP, f/2.4, (Depth)
|Flash||Yes, LED Flash|
|Features||Digital Zoom, PDAF, HDR, Panorama|
Every modern smartphone is equipped with a secondary camera known as a front-facing camera or selfie camera. Usually, the position of the selfie camera has led to the concept of different designs – under-display camera, punch-hole, pop-up camera, rotating camera, and notch camera.
|Camera System||Single Camera|
|Resolution||8MP, f/2.0, (Primary)|
The performance of a phone is determined by its CPU, GPU, and software optimization. A device is able to deliver solid performance when stable software optimization is combined with good quality expansion.
|Operating System||Android 9.0 (Pie)
|System on Chip (SoC)||MediaTek Helio P35 (12nm)|
|Processor||Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)|
|RAM Capacity||4GB + 6GB|
All the pictures, videos, documents, or software that we keep on a phone are stored in the phone’s storage. Currently, storage capacity is also being increased as a result of increasing the size of all data.
|Memory Card Slot||MicroSDXC (dedicated slot)|
|Internal Memory||64GB + 128GB|
|Storage Type||eMMC 5.1|
|USB OTG Support||Yes|
Mobile phone batteries are available in a multitude of capacities and technologies. It supplies the electrical charge required for the devices to work.
Information about some of the most commonly used connectivity technologies supported by the device including Network, SIM Type, WiFi, Bluetooth, GPS, NFC, USB, and more.
|Network Support||2G, 3G, 4G|
|SIM Type||Dual Nano SIM|
|Wi-Fi||Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot|
|Bluetooth||5.0, A2DP, LE|
|GPS||Yes, with A-GPS, GLONASS|
In this multimedia section, we covered information about the device including the loudspeaker, radio, headphone jack, and audio features.
|Headphone Jack||3.5mm Jack|
A sensor is a device that detects physical input from its surroundings and transforms it into data that can be analyzed by humans or machines.
|Fingerprint Sensor||Fingerprint (rear-mounted)|
Oppo launched its smartphone called the Oppo A31 in the month of February 2020. The device measures 8.3mm in thickness and weighs around 180 grams. This device’s front and back panel is built with glass & plastic. The Oppo A31 sports a 6.5-inch HD+ IPS LCD display with a 270ppi pixel density, a 20:9 aspect ratio, and a resolution of 720×1600 pixels. Additionally, Gorilla Glass 3 is used to protect the device’s front panel. The phone is powered by a MediaTek Helio P35 (12nm) chipset, with 4GB+6GB of RAM and 64GB+128GB of internal storage. A PowerVR GE8320 GPU completes the device’s graphic requirements. Speaking of the cameras, it comes with a triple-camera setup including a 12MP primary camera at the back and an 8MP selfie snapper on the front. Among the camera features, it includes HDR, Panorama, PDAF, LED Flash, and more. The Oppo A31 is backed by a 4230mAh battery with 10W charging capabilities. It runs ColorOS 6.1 based on Android 9.0 (Pie). The device is offered in Fantasy White, Mystery Black & Lake Green colors. The Oppo A31 price in Bangladesh starts from BDT.16,990 with a 4GB+128GB variant.
|Good Side||Bad Side|
|Good Design, Gorilla Glass 3 Protection
|6.5-inch Big HD+ Display||Only 720p Resolution Display|
|Great 4230mAh Battery Life||Poor Camera Quality|
|3.5mm Jack, FM Radio, MicroSD Slot||✕|