The Oppo A55 is a mid-range smartphone that aims to strike a balance between affordability and performance. Designed for everyday users who need a reliable device without breaking the bank, it offers a decent set of features that cater to casual gaming, photography, and media consumption. While it may not compete with flagship models, the A55 holds its own in its price segment, delivering a smooth user experience with its capable hardware and optimized software.

Design and Build Quality

The Oppo A55 features a sleek and modern design with a glossy plastic back that mimics the look of glass. It comes in two elegant color options: Starry Black and Rainbow Blue. The device feels comfortable in the hand, thanks to its ergonomic curvature and lightweight build. The rear panel houses a rectangular camera module, which gives it a contemporary aesthetic. Despite its plastic construction, the phone doesn’t feel cheap, and the matte frame adds a touch of durability. The placement of the fingerprint sensor on the side is intuitive and allows for quick unlocking.

Display

Equipped with a 6.5-inch IPS LCD display, the Oppo A55 delivers vibrant colors and decent brightness levels. The HD+ resolution (720 x 1600 pixels) is adequate for daily use, though it may not be as sharp as Full HD panels found in more expensive devices. The waterdrop notch at the top houses the front camera, minimizing bezels and maximizing screen real estate. While the display performs well indoors, outdoor visibility can be slightly compromised under direct sunlight. Nevertheless, it’s a solid panel for watching videos, browsing social media, and casual gaming.

Performance and Software

Under the hood, the Oppo A55 is powered by the MediaTek Dimensity 700 chipset, paired with 4GB or 6GB of RAM depending on the variant. This combination ensures smooth multitasking and handles most apps and games without significant lag. The device runs on ColorOS 11.1, based on Android 11, offering a feature-rich interface with useful customization options. While it may not be the latest Android version, the software is well-optimized, and Oppo provides regular security updates. Everyday tasks like web browsing, streaming, and light gaming are handled effortlessly, though graphically intensive games may require lower settings for optimal performance.

Camera Performance

The Oppo A55 sports a triple-camera setup on the rear, consisting of a 13MP primary sensor, a 2MP macro lens, and a 2MP depth sensor. The main camera captures decent photos in well-lit conditions, with accurate colors and reasonable detail. However, low-light performance is mediocre, as images tend to lose clarity and exhibit noise. The macro lens is a fun addition for close-up shots, though its utility is limited by the low resolution. On the front, the 8MP selfie camera does a satisfactory job for video calls and social media posts, with beauty modes enhancing the output. While the camera system won’t rival premium phones, it’s serviceable for casual photography.

Battery Life and Charging

One of the standout features of the Oppo A55 is its massive 5000mAh battery, which easily lasts a full day of moderate to heavy usage. Even with continuous video playback or gaming, the device manages to stretch well into the evening. However, the lack of fast charging is a downside—the included 10W charger takes nearly three hours to fully replenish the battery. For users who prioritize longevity over quick top-ups, the A55 is an excellent choice, but those accustomed to fast charging may find it a bit sluggish.

Storage and Connectivity

The phone comes with 64GB or 128GB of internal storage, expandable via a dedicated microSD card slot. This flexibility is a boon for users who store a lot of media or apps. In terms of connectivity, the Oppo A55 supports 4G LTE, dual-band Wi-Fi, Bluetooth 5.0, and a 3.5mm headphone jack. It lacks 5G support, which might be a dealbreaker for some, but given its price point, this omission is understandable. The inclusion of a side-mounted fingerprint sensor and face unlock provides multiple security options for users.

Audio and Additional Features

The Oppo A55 features a single bottom-firing speaker that delivers average sound quality—loud enough for personal use but lacking in depth and bass. The presence of a headphone jack is a welcome feature for wired audio enthusiasts. The device also includes standard sensors like an accelerometer, proximity sensor, and ambient light sensor. While it doesn’t offer any standout premium features, it covers all the basics expected from a mid-range smartphone.

Final Verdict

The Oppo A55 is a well-rounded budget smartphone that excels in battery life and offers a reliable performance for everyday tasks. Its design is appealing, and the display is adequate for most users. The cameras, while not exceptional, are competent for casual use. The lack of fast charging and 5G support might deter some buyers, but if you’re looking for a dependable device with long battery life at an affordable price, the A55 is a solid contender.

Oppo A55 Specifications:

Display: 6.5-inch IPS LCD, HD+ (720 x 1600 pixels), 60Hz refresh rate

Processor: MediaTek Dimensity 700 (7nm)

RAM: 4GB / 6GB

Storage: 64GB / 128GB, expandable via microSD

Rear Cameras: 13MP primary, 2MP macro, 2MP depth

Front Camera: 8MP

Battery: 5000mAh, 10W charging

Operating System: ColorOS 11.1 (Android 11)

Connectivity: 4G LTE, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, GPS

Dimensions: 163.6 x 75.7 x 8.4 mm

Weight: 193g

Colors: Starry Black, Rainbow Blue