Our Rating
Ratings from experts
Design, Built Quality
7 / 10
Display Quality
9 / 10
Camera Quality
9 / 10
Audio & Multimedia
7 / 10
OS and Usability
9 / 10
Battery Performance
10 / 10
The OPPO A57 4G is distinct from the OPPO A57 5G, primarily due to its processor and network capabilities. This model is equipped with a MediaTek Helio G35 octa-core processor running at 2.3 GHz,paired with a PowerVR GE8320 GPU. It features 3GB of RAM and 64GB of internal storage, which can be expanded via a microSD card.
The device has a 6.56-inch IPS LCD display with a resolution of 720 x 1612 pixels. The screen includes a dewdrop notch that houses an 8-megapixel front-facing camera with an f/2.0 aperture. On the rear,the phone has a dual-camera setup consisting of a 13-megapixel primary sensor with an f/2.2 aperture and a 2-megapixel depth sensor with an f/2.4 aperture. A single LED flash supports the rear cameras.
The OPPO A57 4G runs on ColorOS 12.1, which is based on Android 12. It includes a side-mounted fingerprint sensor for biometric security. The device supports dual Nano SIM cards,both capable of 4G connectivity. it is powered by a 5000mAh battery and supports 33W SUPERVOOC fast charging.
Additional features include standard sensors such as an accelerometer, proximity sensor, and ambient light sensor. Connectivity options include Wi-Fi 802.11 b/g/n, Bluetooth 5.0, GPS, and a 3.5mm headphone jack. the phone’s dimensions and weight are typical for its class, providing a balance between screen size and portability.
