In this general section, we covered information about the device including brand, model, and device availability.
|Model||Oppo A57 4G|
In this design section, we covered information about the device including its thickness, weight, build-material, waterproof, and available colors of the device.
|Dimensions||163.7 × 75 × 8 mm|
|Build Material||Front & Back: Glass, Plastic|
|Colors||Glowing Black, Glowing Green|
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.
|OS||Android 12, ColorOS 12.1|
|Chipset||MediaTek Helio G35 (12 nm)|
|Processor||Octa-core, Up to 2.3 GHz|
|RAM||3GB + 4GB|
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.
|Internal Storage||64GB + 128GB|
|Storage Type||eMMC 5.1|
In this display section, we covered information about the device including the display type, screen size, screen resolution, protection, and various features that are incorporated in the device.
|Size||6.56 Inches, (103.4 cm2)|
|Resolution||720 × 1612 Pixels|
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.
|Resolution||13MP + 2MP|
|Features||LED Flash, HDR, Panorama|
Information about some of the most commonly used connectivity technologies supported by the device including Network, SIM type, Wifi, Bluetooth, NFC, USB, and more.
|Network||2G, 3G, 4G|
|SIM Type||Dual Nano SIM|
|WiFi||Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct|
|USB||USB Type-C 2.0, OTG|
Mobile phone batteries are available in a multitude of capacities and technologies. It supplies the electrical charge required for the devices to work.
|Capacity||Li-Polymer 5,000 mAh|
|Charging||33W Fast Charging (50% in 30 min)|
In this multimedia section, we covered information about the device including the loudspeaker, radio, headphone jack, and audio features.
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.
The Oppo A57 4G brings a 6.56″ IPS LCD display having a screen resolution of 720×1612 pixels. It is powered by a MediaTek Helio G35 processor and PowerVR GE8320 graphics that is paired with up to 4GB of RAM and 128GB of internal storage. The phone comes with a dual back camera setup that includes a 13MP primary shooter and also there’s an 8MP selfie camera on the front. For battery, you’ll get a 5,000 mAh with 33W charging speed. The Oppo A57 4G price in Bangladesh starts from BDT.17,990 with a 4GB+64GB variant and it is offered in Glowing Black and Glowing Green colors.
|Big 6.56″ HD+ IPS LCD Display||Only 720p Display|
|Excellent Battery, 33W Fast Charging||No Gorilla Glass Protection|
|Side-mounted Fingerprint Sensor||Lower Camera Performance|
|MicroSD Card, 3.5mm Jack, FM Radio||⨉|