Oppo A77s 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 A77s is a budget-friendly smartphone that packs a punch with its impressive features and sleek design. With a large 6.56-inch IPS LCD display and a 90Hz refresh rate, your viewing experience will be smooth and immersive. Powered by a Qualcomm Snapdragon 680 4G chipset and 8GB of RAM, this device ensures seamless multitasking and smooth performance. Capture stunning photos with the dual 50MP + 2MP rear cameras, and take beautiful selfies with the 8MP front camera. The Oppo A77s also boasts a generous 5000mAh battery and supports 33W fast charging, ensuring you stay powered up all day. Available in striking Sunset Orange and Starry Black colors, the Oppo A77s is a stylish and affordable option for gadget enthusiasts. With a price tag of approximately 220 EUR, this smartphone offers great value for money.

Design and Build Quality

The Oppo A77s boasts a simple yet elegant design that exudes a premium look and feel. With its sleek form factor and slim profile, it is a visually appealing device. The device features a glass front, plastic frame, and a plastic or eco-leather back, giving it a modern aesthetic. The dimensions of 163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in) and a weight of 187 g / 190 g (6.60 oz) make it comfortable to hold and use. The phone's construction and build quality are commendable, ensuring durability and robustness. The IP54 certification adds an extra layer of protection against dust and water, enhancing its longevity.

The Oppo A77s sports a 6.56-inch IPS LCD display with a 90Hz refresh rate, offering smooth visuals and vibrant colors. The display has minimal bezels, resulting in an impressive screen-to-body ratio of approximately 84.2%. The device's dimensions and weight contribute to its portability, making it easy to carry around.

The back panel of the Oppo A77s features a textured finish, enhancing grip and preventing accidental slips. The placement of buttons and controls is well thought out, ensuring easy access and intuitive operation. The device also comes with a side-mounted fingerprint sensor for added security and convenience.

In conclusion, the Oppo A77s showcases a sleek design, premium build quality, and thoughtful design elements. Its aesthetics, form factor, and overall construction make it an appealing choice for users seeking a stylish and durable smartphone.

Display

The Oppo A77s features a 6.56-inch IPS LCD display with a resolution of 720 x 1612 pixels and an aspect ratio of 20:9. The screen size provides a spacious viewing experience, making it suitable for multimedia consumption and gaming. While the resolution may not be the highest in its class, the pixel density of approximately 269 pixels per inch ensures reasonably sharp visuals. The LCD technology offers good color accuracy and vibrancy, although it may not match the deep blacks and infinite contrast ratios of OLED displays.

In terms of brightness levels, the Oppo A77s boasts a maximum brightness of 480 nits, with a peak brightness of 600 nits in high brightness mode (HBM). This allows for decent outdoor visibility, ensuring that the display remains readable even under direct sunlight. The touch responsiveness of the screen is smooth and accurate, providing a seamless user experience.

To protect the display from scratches and minor impacts, the Oppo A77s comes with a layer of Corning Gorilla Glass. This adds durability and peace of mind to daily usage. The viewing angles on the display are satisfactory, allowing for comfortable viewing from various positions without significant color distortion.

The Oppo A77s does not feature an always-on display, but it does offer a blue light filter to reduce eye strain, especially during nighttime usage. The adaptive brightness feature adjusts the screen brightness based on ambient lighting conditions, optimizing the viewing experience while conserving battery life. Additionally, the device allows for screen calibration, enabling users to tweak color settings according to their preferences.

Overall, the Oppo A77s offers a satisfactory display for its price range, with a decent screen size, good color accuracy, and outdoor visibility. While it may not have the highest resolution or the latest display technologies, it provides an enjoyable visual experience for everyday use.

Performance

The Oppo A77s is equipped with the Qualcomm SM6225 Snapdragon 680 4G chipset, which offers efficient performance for everyday tasks. The octa-core processor, consisting of 4x2.4 GHz Kryo 265 Gold and 4x1.9 GHz Kryo 265 Silver cores, ensures smooth multitasking and app loading speeds. The CPU benchmarks indicate that the device performs well in terms of processor efficiency.

In terms of gaming capabilities, the Oppo A77s provides a satisfactory gaming experience. The Adreno 610 GPU delivers decent graphics scores and is capable of handling most mobile games with ease. The GPU benchmarks highlight its efficiency in rendering graphics and providing a smooth gaming experience.

The Oppo A77s also excels in system optimization and thermal management. The device offers a lag-free performance and ensures a smooth user experience even during prolonged usage. The benchmark tests and synthetic benchmarks reveal the device's ability to handle demanding tasks without overheating or performance degradation.

With a 6.56-inch IPS LCD display and a 90Hz refresh rate, the Oppo A77s enhances the gaming experience by providing smooth animations and reduced motion blur. The display's 480 nits of brightness (typ) and 600 nits (HBM) ensure good visibility even in bright outdoor conditions.

Overall, the Oppo A77s performs well in terms of CPU and GPU benchmarks, offering efficient processing power and graphics rendering capabilities. The device provides a smooth user experience, with fast app loading speeds and lag-free performance. Its gaming capabilities are satisfactory, delivering decent graphics scores and ensuring an enjoyable gaming experience. The system optimization and thermal management further enhance the device's performance, making it a reliable choice for everyday tasks and gaming.

Software and User Interface

The Oppo A77s runs on the Android 12 operating system, with the ability to upgrade to Android 13 and the ColorOS 13 user interface. The combination of these software versions ensures that users have access to the latest features and improvements. The ColorOS 13 interface offers a user-friendly experience with its intuitive design and smooth performance. It provides a clean and organized layout, making it easy for users to navigate through the device's settings and applications.

In terms of customization, the Oppo A77s allows users to personalize their device according to their preferences. They can customize the home screen, app icons, and even the system-wide theme. This level of customization adds a personal touch to the device and allows users to make it their own.

The device comes with a set of pre-installed apps that are useful and practical for everyday use. These apps include essential tools like a file manager, calculator, and calendar, as well as popular social media and messaging apps. However, it is worth noting that some users might find certain pre-installed apps to be unnecessary or redundant, considering them as bloatware. Fortunately, most of these apps can be uninstalled or disabled to free up storage space and optimize the device's performance.

Overall, the software on the Oppo A77s provides a seamless user experience with its user-friendly interface and customization options. The combination of the latest Android version and ColorOS 13 ensures that users have access to modern features and a smooth performance. Whether it's navigating through the device's settings or personalizing the interface, the software on the Oppo A77s offers a user-friendly and intuitive experience.

Camera

The Oppo A77s boasts a dual-camera system with a 50 MP primary sensor and a 2 MP depth sensor. The main camera has an aperture of f/1.8 and a focal length of 27mm, which allows for capturing more light and achieving a shallow depth of field effect. The large sensor size contributes to better image quality, especially in low-light conditions. The camera also features LED flash, HDR, and panorama mode, enabling users to capture a wide range of scenes with enhanced dynamic range and detail.

In terms of daylight photography, the Oppo A77s delivers impressive results with its high megapixel count and excellent sharpness. The camera accurately reproduces natural colors, ensuring vibrant and true-to-life images. The dynamic range is also commendable, allowing for well-exposed photos even in challenging lighting situations.

Indoor photography with the Oppo A77s is equally impressive, thanks to its low-light sensitivity and noise reduction capabilities. The camera performs well in low-light conditions, minimizing noise and producing clear and detailed images. Night photography is further enhanced by the dedicated night mode, which optimizes settings for capturing stunning shots in dimly lit environments.

The Oppo A77s also offers various camera features such as portrait mode, HDR, panorama mode, and pro mode, allowing users to experiment with different shooting styles and techniques. Video recording is supported in 4K resolution, ensuring high-quality footage. The camera also features video stabilization, enabling smooth and steady videos. Slow-motion video and time-lapse modes add creativity to video capture. The Oppo A77s supports multiple video formats, ensuring compatibility with various devices and platforms. Overall, the camera of the Oppo A77s excels in delivering impressive image and video quality across different shooting scenarios.

Battery Life

The Oppo A77s is equipped with a powerful Li-Po 5000 mAh non-removable battery, providing ample battery capacity for a budget phone. This large battery ensures a decent battery life, allowing users to enjoy extended usage without worrying about running out of power quickly. Additionally, the device supports 33W wired fast charging technology, promising a quick charging experience. With this feature, the A77s can reach 100% battery capacity in just 69 minutes, as advertised. This fast charging capability is a convenient feature for users who are always on the go and need their device to be charged quickly. The battery optimization features of the phone also contribute to its power efficiency, ensuring that battery usage is optimized for maximum performance and longevity. Overall, the battery performance of the Oppo A77s is impressive, offering a reliable and long-lasting battery backup for users.

Connectivity and Networking

The Oppo A77s offers a range of connectivity options to keep you connected on the go. It supports GSM, HSPA, and LTE network technologies, ensuring compatibility with various carriers worldwide. With its dual SIM capability, you can use two SIM cards simultaneously, making it convenient for those who need to manage work and personal numbers on one device.

In terms of wireless connectivity, the Oppo A77s features Wi-Fi 802.11 a/b/g/n/ac, allowing you to connect to both 2.4GHz and 5GHz networks. This ensures fast and stable internet access, especially when connected to compatible Wi-Fi routers. Bluetooth 5.0 is also supported, providing low energy consumption and improved data transfer speeds when connecting to Bluetooth devices such as headphones or speakers.

For navigation purposes, the Oppo A77s includes GPS, GLONASS, BDS, GALILEO, and QZSS, offering accurate positioning and seamless navigation experiences. NFC is available, allowing you to conveniently make contactless payments or connect with other NFC-enabled devices.

In terms of physical connectivity, the Oppo A77s features a USB Type-C 2.0 port, enabling fast data transfer and charging speeds. It also supports USB On-The-Go (OTG), allowing you to connect external storage devices or accessories.

Overall, the Oppo A77s provides a comprehensive range of connectivity options, ensuring you can stay connected, access high-speed data, and enjoy seamless wireless experiences.

Additional Features

• Water and Dust Resistance: The Oppo A77s comes with an IP54 rating, making it resistant to dust and water splashes. This allows you to use the device confidently without worrying about accidental spills or dust particles affecting its performance.


• Additional Sensors: The smartphone is equipped with a range of sensors including an accelerometer, gyroscope, proximity sensor, and compass. These sensors enhance the overall user experience by enabling features like auto-rotation, motion gestures, and accurate navigation.


• Fast Charging: With its 33W wired charging capability, the Oppo A77s ensures that you spend less time waiting for your device to charge. It can reach 100% battery capacity in just 69 minutes, ensuring you can quickly get back to using your phone.

Comparison with Other Related Phones

The Oppo A77s is a budget-friendly smartphone that offers a range of features for its price point. When comparing it to other related devices in the market, several factors come into play.

In terms of specifications, the Oppo A77s comes with a 6.56-inch IPS LCD display, which is quite decent for a budget device. However, when compared to other smartphones in the market, such as the Samsung Galaxy A32 or the Xiaomi Redmi Note 10, which offer higher resolution displays and AMOLED technology, the Oppo A77s falls a bit short.

In terms of performance, the Oppo A77s is equipped with a Qualcomm Snapdragon 680 4G chipset and 8GB of RAM. While this combination should be sufficient for everyday tasks and light gaming, it may not match up to the performance offered by devices like the Xiaomi Redmi Note 10 Pro or the Realme 8 Pro, which come with more powerful processors and higher RAM options.

When it comes to the camera, the Oppo A77s sports a dual-camera setup with a 50MP primary sensor and a 2MP depth sensor. While the camera quality may be decent for casual photography, other devices in the market, such as the Google Pixel 4a or the iPhone SE, offer better camera capabilities and image processing.

In terms of pricing, the Oppo A77s is positioned as a budget-friendly option, with an estimated price of around 220 EUR. However, when compared to other devices in the same price range, such as the Xiaomi Redmi Note 10 or the Realme 8, the Oppo A77s may face tough competition as these devices offer similar or better specifications at a similar price point.

Overall, while the Oppo A77s offers a decent set of features for its price, it faces tough competition from other devices in the market that offer better displays, performance, camera capabilities, and value for money. It may appeal to consumers who prioritize the Oppo brand or are looking for a budget-friendly option, but it may struggle to stand out in a highly competitive market.

Pros and Cons

In conclusion, the Oppo A77s is a budget-friendly smartphone that offers a simple design and a range of impressive features. With its 6.56-inch IPS LCD display and 90Hz refresh rate, users can enjoy smooth and vibrant visuals. The Qualcomm Snapdragon 680 4G chipset and 8GB of RAM ensure smooth performance for everyday tasks and multitasking. The 50MP dual rear camera setup captures detailed and vibrant photos, while the 8MP front camera is perfect for selfies. The 5000mAh battery with 33W fast charging provides long-lasting power. Overall, the Oppo A77s is a reliable and capable device that offers great value for its price, making it a solid choice for potential buyers looking for an affordable smartphone.