Oppo A55s The Complete Guide to Specs Prices Pros & Cons

Network and Connectivity

The Oppo A55s is equipped with comprehensive network connectivity options, supporting GSM/CDMA/HSPA/LTE/5G technologies, which makes it compatible with a large range of providers and international bands. The 2G, 3G, 4G, and 5G bands coverage ensures that the device can effectively operate in almost any geographical area with appropriate network infrastructure. The device has a robust speed capability with HSPA and LTE, promising fast data transfer and efficient browsing experiences.

Launch and Availability

Announced and subsequently released on April 18, 2022, the Oppo A55s entered the market as a mid-range offering combining cost-efficiency with sufficient features to satisfy the everyday smartphone user. It is widely available across various retailers, both online and offline, making it accessible to a broad consumer base.

Design and Build

The Oppo A55s sports a sleek design with dimensions measuring 163.9 x 75.7 x 8.4 mm, making it comfortable to hold and use. Weighing in at just 186 grams, it strikes a balance between a robust feel and lightweight portability. It supports Dual SIM (Nano-SIM, dual stand-by), which is valuable for users managing multiple phone numbers or traveling across regions needing different carriers. The color options (Black, Blue, Gold) provide variety for personalized style.

Display Features

At the forefront of its design is a 6.5-inch IPS LCD display. With a screen-to-body ratio of approximately 82.2%, the Oppo A55s provides an immersive viewing experience. The display offers a resolution of 720 x 1600 pixels at a 20:9 aspect ratio, equating to around 270 ppi density. This ensures that images and videos appear clear and vibrant. Although not flagship-level in pixel density, the visual experience remains satisfactory for its price range.

Platform and Performance

Operating on Android 11 with Oppo's custom ColorOS 11.1 skin, the A55s presents a user-friendly interface with many customizable features. The device is powered by the Mediatek Dimensity 700 chipset built on a 7 nm process. This octa-core processor, along with the Mali-G57 MC2 GPU, delivers competent performance suitable for multitasking and handling everyday applications. The two Cortex-A76 cores clocked at up to 2.2 GHz ensure applications run smoothly, while the six Cortex-A55 cores help maintain power efficiency.

Memory and Storage

Users have the option between 6GB RAM and 8GB RAM models, both offering 128GB of internal storage. This flexibility allows consumers to choose based on their multitasking needs and budget. For those requiring additional storage, the inclusion of a microSDXC card slot is a significant advantage, enabling the expansion of storage capacity and the accommodation of a larger multimedia library.

Camera Capabilities

The Oppo A55s features a versatile triple main camera setup. The primary 13 MP wide lens with an aperture of f/2.2 ensures clear and detailed shots. Accompanying this are a 2 MP macro lens and a 2 MP depth sensor, both with an aperture of f/2.4, offering the ability to take close-up shots and portrait photos with effective bokeh effects. The camera unit supports features such as LED flash, HDR, and panorama mode. Video recording is supported at 1080p @ 30fps, ensuring decent video quality for casual recording. For selfies, the device offers an 8 MP wide lens that supports HDR, recording at the same resolution and frame rate.

Sound and Audio

Sound quality on the Oppo A55s is maintained through a built-in loudspeaker and a 3.5mm headphone jack, which is a positive inclusion for those who prefer wired audio connections. This makes it adaptable for various audio accessories without the need for an adapter.

Connectivity and Additional Features

The A55s supports Wi-Fi with dual-band, Wi-Fi Direct, Bluetooth 5.1 with A2DP and aptX HD for enhanced audio quality, and USB Type-C 2.0 with OTG functionality. The absence of NFC and radio may be a consideration for some, but the inclusion of GPS, GLONASS, GALILEO, BDS, and QZSS for positioning provides comprehensive navigation support. Security is supported by a side-mounted fingerprint sensor, alongside accelerometer, gyro, proximity, and compass sensors enhancing user interaction and device functionality.

Battery Life and Charging

Powering the Oppo A55s is a robust 5000 mAh Li-Po battery, which is non-removable. This ample capacity ensures prolonged use throughout the day, ideal for both light and moderate smartphone users. The phone supports 10W wired charging, offering reasonable charging times but without the fast charging features seen in some other models. However, given its price point, this aligns well with expectations.

Price Considerations

With a price tag of around 160 EUR, the Oppo A55s positions itself as an affordable entry in the mid-range smartphone market. Combining 5G connectivity, a capable chipset, and a broad array of features, it offers significant value for users looking for functionality without the cost associated with flagship devices.

Conclusion

The Oppo A55s is a compelling option for users seeking an affordable smartphone with contemporary features. Its mix of connectivity options, practical design, satisfactory performance, and expandable storage make it a suitable choice for everyday use. While lacking some high-end features, it delivers reliable performance and good value, ideal for budget-conscious consumers prioritizing essential functionality and connectivity.