Oppo A57 4G Review

• Overview
• Design and Build Quality
• Display
• Performance
• Software and User Interface
• Camera
• Battery Life
• Connectivity and Networking
• Additional Features
• Comparison with Other Related Phones
• Pros and Cons
• Conclusion

Overview

The Oppo A57 4G is a stylish and feature-packed smartphone that will surely catch your attention. With its sleek glass front and plastic frame, it exudes a premium feel. The large 6.56-inch IPS LCD display offers an immersive viewing experience, perfect for multimedia consumption. Powered by the Mediatek MT6765G Helio G35 chipset, it delivers smooth performance for everyday tasks and gaming. The dual rear camera setup, consisting of a 13MP main camera and a 2MP depth sensor, captures stunning photos with great detail. The 8MP front camera ensures you always look your best in selfies. With a massive 5000mAh battery, you can enjoy all-day usage without worrying about running out of power. The Oppo A57 4G also supports fast charging, allowing you to quickly top up your battery. With multiple storage and RAM options available, you can choose the variant that suits your needs. The Oppo A57 4G is available in beautiful Glowing Black and Glowing Green colors. At a price of €159.49 / $170.00 / £134.99 / ₹13,999, it offers great value for money.

Design and Build Quality

The Oppo A57 4G boasts a design that exudes a sleek and premium look, making it visually appealing to users. The device features a glass front, plastic frame, and a plastic back, which strikes a balance between aesthetics and durability. With dimensions of 163.7 x 75 x 8 mm and weighing 187 g, the Oppo A57 4G offers a comfortable grip and is easy to handle with one hand. The form factor is well-designed, ensuring a seamless user experience.

The 6.56-inch IPS LCD display with a resolution of 720 x 1612 pixels provides vibrant colors and sharp visuals. The screen-to-body ratio of approximately 84.2% allows for an immersive viewing experience. The bezels surrounding the display are thin, contributing to the device's modern and sleek appearance.

In terms of build quality, the Oppo A57 4G demonstrates robustness and sturdiness. The device is designed with IP5X and IPX4 ratings, making it resistant to dust and water splashes. This adds to its durability and ensures it can withstand daily wear and tear.

The finishing touches on the Oppo A57 4G are well-executed, giving it an overall polished look. The placement of buttons and controls is ergonomic, allowing for easy accessibility. The back panel is smooth and offers a comfortable feel, while the plastic frame adds to the device's overall reliability.

Overall, the Oppo A57 4G impresses with its sleek design, premium look and feel, and sturdy construction. It strikes a balance between aesthetics and durability, making it an appealing choice for users seeking a well-built and visually appealing smartphone.

Display

The Oppo A57 4G features a 6.56-inch IPS LCD display with a screen-to-body ratio of approximately 84.2%. The display offers a resolution of 720 x 1612 pixels, resulting in a pixel density of around 269 ppi. While the resolution may not be the highest in the market, it still provides a decent level of clarity and sharpness for everyday use.

In terms of color accuracy and vibrancy, the Oppo A57 4G's display delivers satisfactory results. The colors appear vibrant and well-saturated, making the overall viewing experience enjoyable. The display also offers decent brightness levels, ensuring good visibility even in well-lit environments.

When it comes to outdoor visibility, the Oppo A57 4G performs reasonably well. The display is adequately bright, allowing users to use their device comfortably even under direct sunlight. However, it does not feature any specific anti-reflective coating, which might result in some glare in certain lighting conditions.

The touch responsiveness of the Oppo A57 4G's display is smooth and accurate, providing a seamless user experience. It responds well to gestures and inputs, making navigation effortless.

In terms of protection, the Oppo A57 4G does not specify the type of screen protection it offers. However, it is advisable to use a screen protector to prevent scratches and damages.

Overall, the Oppo A57 4G's display is suitable for everyday use with its decent size, satisfactory resolution, and vibrant colors. While it may not offer the highest pixel density or advanced features like HDR or wide color gamut, it still provides a pleasant viewing experience for most users.

Performance

The Oppo A57 4G smartphone boasts a Mediatek MT6765G Helio G35 chipset, which plays a crucial role in its overall performance. This octa-core processor, with four Cortex-A53 cores clocked at 2.3 GHz and four Cortex-A53 cores clocked at 1.8 GHz, delivers commendable power and efficiency for everyday tasks and multitasking. It ensures smooth app loading speeds, seamless navigation through the user interface, and lag-free performance.

In terms of gaming capabilities, the Oppo A57 4G performs reasonably well. The PowerVR GE8320 GPU handles graphics-intensive tasks with ease, allowing for an enjoyable gaming experience. Although it may not be the most powerful GPU on the market, it offers satisfactory gaming performance for casual gamers. The device's thermal management is also worth mentioning, as it effectively prevents overheating during extended gaming sessions.

When it comes to benchmark tests, the Oppo A57 4G showcases its prowess. The synthetic benchmarks consistently reflect the device's solid performance metrics. CPU benchmarks highlight the efficiency and processing power of the Helio G35 chipset, while GPU benchmarks provide insights into its graphics capabilities. These benchmark scores indicate that the Oppo A57 4G can handle a wide range of tasks and provide a smooth user experience.

Furthermore, the Oppo A57 4G benefits from system optimization, which enhances its overall performance. The ColorOS 12.1, based on Android 12, brings several optimizations that contribute to the device's smooth operation. The combination of the efficient chipset, software optimization, and ample RAM options (3GB, 4GB) ensures that the device can handle multitasking effortlessly.

In summary, the Oppo A57 4G offers a solid performance package, thanks to its Mediatek MT6765G Helio G35 chipset. With its capable CPU and GPU, the device delivers smooth multitasking, app loading speeds, and a satisfactory gaming experience. The benchmark scores further validate its performance capabilities, and the system optimization ensures a lag-free user experience. Overall, the Oppo A57 4G provides a balanced blend of processor efficiency and GPU capabilities, making it a reliable choice for everyday tasks and casual gaming.

Software and User Interface

The Oppo A57 4G runs on the Android 12 operating system with Oppo's custom ColorOS 12.1 user interface. This combination offers a smooth and user-friendly experience to the users. The ColorOS 12.1 brings several customization options and features to enhance the overall user experience. The interface is intuitive and easy to navigate, making it convenient for users of all levels of expertise.

One notable aspect of the Oppo A57 4G's software is the lack of bloatware. The device comes with minimal pre-installed apps, allowing users to have more control over their device's storage and performance. This is a welcome feature for those who prefer a clutter-free experience and want to personalize their device by installing only the apps they need.

The ColorOS 12.1 also offers various customization options, allowing users to tailor their device according to their preferences. Users can choose from different themes, wallpapers, and icon styles to give their device a personalized look. Additionally, the software provides advanced customization options for the notification panel, lock screen, and home screen layout.

In terms of performance, the Oppo A57 4G's software is optimized to run smoothly on the device's hardware. The Mediatek MT6765G Helio G35 chipset and the octa-core processor ensure smooth multitasking and app performance. The software also utilizes power-efficient algorithms to maximize battery life, allowing users to get the most out of the device's 5000mAh battery.

Overall, the Oppo A57 4G offers a user-friendly and customizable software experience. With its minimal bloatware, intuitive interface, and customization options, users can enjoy a smooth and personalized user experience on this device.

Camera

The Oppo A57 4G comes equipped with a dual-camera setup on the rear, featuring a 13-megapixel primary camera with an aperture of f/2.2 and a 2-megapixel depth sensor. This combination allows for capturing impressive images with good detail and natural colors. The camera performs well in daylight photography, producing sharp and vibrant images. The dynamic range is decent, ensuring that highlights and shadows are well-balanced in the captured shots.

In indoor photography, the camera performs adequately, although in low-light situations, noise may start to become noticeable. The Oppo A57 4G does offer a night mode that helps improve low-light performance by employing noise reduction techniques and enhancing the overall sensitivity of the camera. This mode allows for capturing brighter and clearer shots in challenging lighting conditions.

The camera app of the Oppo A57 4G comes with various features, including portrait mode, HDR, panorama mode, pro mode, and AI scene recognition. These features enhance the versatility of the camera, enabling users to capture stunning photos in a variety of scenarios. The 8-megapixel front camera also performs well, producing detailed and sharp selfies.

When it comes to video recording, the Oppo A57 4G can record videos in 1080p resolution at 30 frames per second. The videos have good clarity and detail, and the built-in image stabilization helps in reducing shakes and jitters. The camera also supports slow-motion video and time-lapse recording, allowing users to get creative with their videos.

Overall, the camera of the Oppo A57 4G offers a satisfactory performance, especially considering its price range. It delivers good image quality, decent low-light performance, and a range of camera features that cater to the needs of different users.

Battery Life

The Oppo A57 4G comes with a sizable Li-Po 5000 mAh non-removable battery, which offers a good battery life. With its efficient power management and optimization features, the battery can provide a decent amount of screen-on time and standby time. The device supports fast charging technology, allowing for quick charging with the included 33W wired charger. According to the manufacturer, it can reach 50% charge in just 30 minutes. Though wireless charging is not supported, the fast charging capability compensates for it. Users can expect a reliable battery performance and backup, especially with its large capacity. The battery optimization features help in maximizing the battery life by minimizing unnecessary drain. Overall, the Oppo A57 4G's battery offers a good balance between capacity, charging speed, and efficiency, ensuring a satisfactory battery experience.

Connectivity and Networking

The Oppo A57 4G offers a range of connectivity options to ensure seamless communication and data transfer. It supports 4G LTE network compatibility, allowing users to experience fast data speeds for browsing the internet, streaming videos, and downloading files. The device also supports dual SIM functionality, enabling users to use two SIM cards simultaneously for more flexibility in managing their personal and professional contacts.

In terms of wireless connectivity, the Oppo A57 4G features Wi-Fi 802.11 a/b/g/n/ac, supporting both 2.4 GHz and 5 GHz Wi-Fi bands. This ensures a stable and reliable internet connection, whether you're at home, in the office, or in a public Wi-Fi hotspot. Bluetooth 5.3 is also present on the device, offering faster data transfer speeds and improved connectivity with compatible accessories and devices.

For navigation and location services, the Oppo A57 4G is equipped with GPS, allowing users to accurately determine their location and navigate using apps like Google Maps. However, NFC (Near Field Communication) is not supported on this device, so contactless payments and other NFC-related features are not available.

In terms of physical connectivity, the Oppo A57 4G features a USB Type-C 2.0 port, which enables fast data transfer and charging. The device also supports USB On-The-Go (OTG) functionality, allowing users to connect external storage devices and peripherals directly to their phone.

Overall, the Oppo A57 4G offers a comprehensive range of connectivity options, ensuring users can stay connected, access fast data speeds, and easily transfer data between devices. Whether it's browsing the internet, streaming content, or connecting with other devices, the Oppo A57 4G provides the necessary connectivity features to meet the demands of modern users.

Additional Features

- Water resistance and dust resistance: The Oppo A57 4G comes with IP5X dust resistance and IPX4 water resistance, making it capable of withstanding dust particles and splashes of water.
- Additional sensors: In addition to the standard set of sensors like the accelerometer and proximity sensor, the Oppo A57 4G also features advanced sensors for a more enhanced user experience. These sensors include a gyroscope and a sensor suite that provides accurate motion tracking and environmental sensing capabilities.

Note: The provided information is based on the specifications mentioned in the given sources and does not include personal opinions or experiences.

Comparison with Other Related Phones

When comparing the Oppo A57 4G with related gadgets in the market, it becomes apparent that this device offers competitive features and specifications at an affordable price. One of its key competitors is the Xiaomi Redmi 10, which also falls within the same price range. Both devices have similar screen sizes, with the Oppo A57 4G sporting a 6.56-inch IPS LCD display, while the Redmi 10 features a slightly larger 6.8-inch IPS LCD display.

In terms of performance, the Oppo A57 4G is equipped with a Mediatek MT6765G Helio G35 chipset, coupled with 3GB or 4GB of RAM, depending on the variant. On the other hand, the Redmi 10 features a MediaTek Helio G88 chipset, paired with 4GB or 6GB of RAM. While both devices offer smooth multitasking and decent gaming performance, the Redmi 10 may have a slight edge in terms of processing power.

When it comes to camera capabilities, the Oppo A57 4G boasts a dual-camera setup consisting of a 13MP primary lens and a 2MP depth sensor. In comparison, the Redmi 10 packs a quad-camera setup with a 50MP primary lens, an 8MP ultra-wide lens, a 2MP macro lens, and a 2MP depth sensor. This gives the Redmi 10 an advantage in terms of versatility and overall image quality.

In terms of battery life, the Oppo A57 4G comes with a large 5000mAh battery, which should provide ample power for a full day of usage. The Redmi 10, on the other hand, offers a slightly smaller 5000mAh battery but compensates with 18W fast charging support.

In conclusion, the Oppo A57 4G competes well with its counterparts in the market, offering a good balance of features and performance at an affordable price. While it may not have the most powerful chipset or the highest resolution cameras, it provides a solid user experience for the price point. Ultimately, the choice between the Oppo A57 4G and other related devices will depend on individual preferences and priorities.

Pros and Cons

Conclusion

In conclusion, the Oppo A57 4G offers a decent package for its price range. With its large display and sleek design, it provides an immersive viewing experience. The camera setup, although not the most advanced, captures decent photos with good color accuracy. The device also boasts a long-lasting battery, perfect for those who require extended usage. However, it's important to note that the phone lacks NFC and its display resolution could be improved. Overall, the Oppo A57 4G is a reliable option for budget-conscious consumers looking for a smartphone with decent performance and features. Potential buyers should consider this device if they prioritize affordability and a satisfactory user experience.