Unveiling Oppo A57 4G: Detailed Review

Android OS v12.0
Mediatek Helio G35
3 GB / 64 GB
6.56 inch 720 x 1612 px

The Oppo A57 4G (CPH2387) smartphone released in 2022. It is powered by Mediatek Helio G35 chipset, 3 GB of RAM and 64 GB of internal storage.

With Android OS v12.0, the A57 4G provides a seamless and intuitive user experience, allowing users to easily navigate through their device and access a wide range of applications, settings, and customization options. The Oppo A57 4G smartphone boasts an impressive 6.56 inch IPS display that delivers stunning visuals with vibrant colors and sharp details. The A57 4G features a combination of rear cameras that work together harmoniously to deliver impressive results in various shooting conditions. The A57 4G's front camera also had a range of advanced capabilities that improved the overall selfie-taking experience.

Oppo A57 4G (CPH2387) pictures

Oppo A57 4G / CPH2387 photo
Oppo A57 4G / CPH2387 photo
Oppo A57 4G / CPH2387

Oppo A57 4G (CPH2387) specifications

NameA57 4G
Rated 4/5 based on 18 user votes.


Weight187 g
Dimensions163.74 x 75.03 x 7.99 mm
Colorsglowing black
glowing green
SIM typeNano SIM

The A57 4G strikes a great balance between power and portability, and its weight contributes to its overall ergonomic design. The size of a phone can influence factors such as how comfortable it is to hold, how easily it can be carried in a pocket or bag, and the amount of screen real estate it offers. The A57 4G smartphone presents a wide selection of colors for users to choose from. The SIM card is a small, removable card that is inserted into mobile devices, such as smartphones, tablets, and some IoT devices. The Nano SIM's compact size allows mobile device manufacturers to design slimmer and more compact devices. It frees up space within the device, enabling manufacturers to include other components or features.


OSAndroid OS v12.0
ChipsetMediatek Helio G35
CPUOcta-core, Quad-core 2.3 GHz Cortex-A53, Quad-core 1.8 GHz Cortex-A53
GPUPowerVR GE8320
PerformanceAnTuTu v9: 131851

Straight out of the package, the Oppo A57 4G is powered by the Android OS v12.0. This ensures a seamless user experience, and a wide range of capabilities right from the start. Android allows for efficient multitasking by enabling users to switch between multiple applications seamlessly. Many Android devices also support split-screen functionality, allowing users to use two apps simultaneously side by side. Fueling the performance of the A57 4G is the Mediatek Helio G35 chipset, which acts as its powerhouse.

The A57 4G's octa-core CPU delivers the necessary performance for running demanding applications like video editing, 3D rendering, and gaming, ensuring a responsive and enjoyable user experience. The PowerVR GE8320 series offers excellent support for advanced graphics features like ray tracing, enabling more realistic lighting and reflections in games and applications. For gauging the overall processing performance of devices, we turn to the AnTuTu app, which provides valuable insights through comprehensive benchmark tests.


Size6.56 inch
Resolution720 x 1612 px

Screen size is determined by measuring the diagonal distance, in inches, from one corner of the display to the opposite corner. With the 6.56 inch screen size, graphics and visuals appear more detailed and vibrant. The A57 4G showcases a display resolution of 720 x 1612 px, providing clear and detailed visuals. With its multi-touch capable display, the Oppo A57 4G offers a versatile user interaction experience.


Internal storage64 GB
External storagemicroSD

The inclusion of 3 GB of RAM in a smartphone ensures smooth and responsive performance, enabling users to run several resource-intensive apps concurrently without experiencing any substantial slowdowns or disruptions. More RAM in a smartphone translates into improved performance and increased capacity for multitasking, ensuring that users can smoothly handle various tasks, such as browsing the web, streaming media, and using productivity apps, without experiencing significant slowdowns or performance limitations.

With its capacious 64 GB of internal storage, the A57 4G grants you the freedom to store a multitude of files, allowing you to carry your digital world wherever you go. The A57 4G offers the convenience of expandable storage, enabling you to insert a microSD card and expand the internal storage capacity, providing you with a seamless solution to store and access your files on the go.


Rear camera13 + 2 MP
4160 x 3120 px
Front camera8 MP

The A57 4G smartphone boasts a multi-camera setup on its rear, providing you with a range of photography options to capture memorable moments with precision. With its autofocus-enabled camera, the A57 4G smartphone ensures that you can effortlessly capture sharp and focused shots, allowing you to preserve special moments with clarity and detail. The presence of an LED flash on the back of the A57 4G guarantees well-illuminated photos, allowing users to capture vivid and detailed images in any lighting environment. With its dedicated selfie camera, the A57 4G enables users to take self-portraits effortlessly and engage in high-quality video chats with friends and family.


GSM850 / 900 / 1800
Mobile network2G / 3G / 4G
WLANWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.3, A2DP
FM radioyes
Audio3.5 mm jack

GSM remains an active and relevant technology in the modern era. With its 4G capability, the A57 4G ensures that users can stay connected to the internet and access their favorite online content with ease, whether it's streaming videos, browsing social media, or downloading files. Wi-Fi connectivity is a standard feature in the A57 4G, allowing users to connect to wireless networks for fast and reliable internet access.

Bluetooth connectivity is a built-in feature on the A57 4G smartphone, enabling seamless pairing with other compatible devices for wireless data transfer and audio streaming. Equipped with a dedicated GPS receiver, the A57 4G smartphone enhances outdoor activities by providing accurate location data, enabling users to explore new places, find nearby points of interest, and more. With the built-in FM radio functionality, the A57 4G lets users explore a diverse range of radio stations, enjoying a variety of genres, news, and talk shows.

With its USB Type-C connector, the A57 4G smartphone offers a versatile and reversible connection that makes charging and data transfer hassle-free. The A57 4G smartphone is equipped with a standard 3.5 mm headphone jack, allowing you to easily connect your favorite wired headphones or earphones for a personalized audio experience.


TypeLi-Ion 5000 mAh, non-removable

The A57 4G is powered by a Li-Ion 5000 mAh, non-removable battery, delivering reliable and long-lasting battery performance. Li-Ion batteries are lightweight and have a compact design. This makes them well-suited for smartphones, where space and weight considerations are crucial for creating slim and portable devices.


SpecialsDual SIM
Fast charging

The A57 4G smartphone takes user security to the next level with its integrated fingerprint reader, allowing for quick and reliable biometric authentication for unlocking the device and securing sensitive data. The A57 4G boasts an advanced proximity sensor that accurately detects objects or hands in close proximity, optimizing display behavior and conserving battery life when not in use. The A57 4G smartphone incorporates a built-in ambient light sensor, allowing the device to automatically adapt its screen brightness to match the ambient lighting, providing users with a comfortable and immersive visual experience.

The A57 4G smartphone comes with an embedded accelerometer sensor, an essential component that detects changes in acceleration and movement, enhancing the device's functionality and responsiveness. The A57 4G incorporates a built-in compass, allowing users to effortlessly find their way and navigate through unfamiliar locations using reliable direction detection technology. The A57 4G smartphone incorporates Dual SIM capability, enabling users to easily switch between two SIM cards without the need for multiple devices, ensuring uninterrupted connectivity and seamless communication. Maximize your productivity with the A57 4G smartphone's fast charging feature, allowing you to recharge your device quickly during short breaks, ensuring you can tackle your tasks with uninterrupted momentum.

Oppo A57 4G (CPH2387) comparisons

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The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Oppo A57 4G, then don’t hesitate and signal the problem to us. / Smartphones / Oppo / Oppo A57 4G (2022)