Oppo A6s 4G

The Oppo A6s 4G is a well-balanced smartphone that focuses on long battery life, smooth display performance, and solid durability. Oppo officially announced and released the device on January 9, 2026, making it immediately available for users who prefer a reliable 4G smartphone.

Design and Build Quality

Oppo gives the A6s 4G a modern and sturdy design. The phone measures 166.6 × 78.5 × 8.6 mm and weighs 215 grams, which feels solid but comfortable in hand.

Moreover, the device features IP68/IP69 certification, meaning it fully resists dust and handles high-pressure water jets. It can also survive immersion up to 1.5 meters for 30 minutes, which is rare in this segment.

The glass front, paired with a plastic frame and back, helps keep the phone durable while controlling weight.

Display and Viewing Experience

The Oppo A6s 4G comes with a 6.75-inch IPS LCD display that supports a 120Hz refresh rate. As a result, scrolling, animations, and app navigation feel smooth and responsive.

In addition, the display reaches 1125 nits in high brightness mode, making outdoor visibility much better. Although the HD+ (720 × 1570) resolution is modest, the screen still performs well for everyday content consumption.

Performance and Software

Under the hood, the device runs on the Qualcomm Snapdragon 685 (6 nm) chipset. This processor handles daily tasks such as browsing, social media, messaging, and light gaming smoothly.

The Adreno 610 GPU supports casual graphics performance, while Android 15 with ColorOS 15 delivers a clean interface, improved privacy controls, and smooth system animations.

Memory and Storage

Oppo offers the A6s 4G in 128GB and 256GB storage variants, both paired with 8GB of RAM. Therefore, multitasking remains stable even with multiple apps open.

Additionally, the phone supports microSDXC expansion, which allows users to store more photos, videos, and files. The inclusion of UFS 2.2 storage also helps improve app loading speeds.

Camera Performance

The Oppo A6s 4G features a 50 MP primary camera with PDAF, which captures sharp photos with good color accuracy in daylight. HDR and panorama modes further enhance image quality.

For video, the rear camera records at 1080p at 30fps, which works well for casual recording. On the front, the 16 MP selfie camera produces clear selfies and supports 1080p video, making it suitable for video calls and social media.

Audio and Connectivity

The phone includes stereo speakers, delivering louder and more immersive sound compared to single-speaker setups. However, Oppo does not include a 3.5mm headphone jack.

Connectivity options include dual-band Wi-Fi, Bluetooth 5.0 with aptX, accurate GPS systems, and NFC support (region-dependent). The USB Type-C 2.0 port also supports OTG.

Battery Life and Charging

One of the biggest strengths of the Oppo A6s 4G is its massive 7000 mAh silicon-carbon battery. As a result, the phone easily lasts one to two days on a single charge, even with heavy use.

Moreover, the device supports 80W fast wired charging, along with 33W PPS and 13.5W PD charging. Oppo claims the battery reaches 56% in just 30 minutes, which is impressive for such a large battery. The phone also supports 5W reverse wired charging.

Security and Color Options

For security, Oppo includes a side-mounted fingerprint sensor, which unlocks the phone quickly and reliably. The Oppo A6s 4G comes in Cappuccino Brown and Ice White, offering clean and stylish color choices.

Full Specifications