Oppo A77

Everything You Need to Know About the Oppo A77

Are you in the market for a new smartphone that offers cutting-edge technology and impressive features? Look no further than the Oppo A77. In this article, we will take an in-depth look at this remarkable device, covering everything from its network capabilities to its camera specifications. Let’s dive right in.

A Glimpse of Connectivity

Network Technology

The Oppo A77 is equipped with versatile network capabilities, including GSM, HSPA, LTE, and 5G technology. This means you can stay connected with the fastest internet speeds and the most reliable network coverage.

2G, 3G, 4G, and 5G Bands

The smartphone supports a wide range of bands, ensuring compatibility across different regions. From GSM 2G bands to the latest 5G technology, the Oppo A77 has you covered.

High-Speed Connectivity

With support for HSPA, LTE, and 5G, you can enjoy seamless browsing, streaming, and gaming experiences without any lag or interruptions.

Unveiling the Device

Announcement and Availability

The Oppo A77 was officially announced on June 1, 2022, and became available for purchase on June 10, 2022. This means you can get your hands on this fantastic device right now.

Stylish Design

The smartphone boasts dimensions of 163.8 x 75.1 x 8 mm, making it both sleek and comfortable to hold. It weighs 190 g and features a durable build with a glass front and a plastic frame and back. Plus, it’s IPX4 water-resistant, providing added protection.

Display Excellence

Impressive Screen

The Oppo A77 comes with an IPS LCD display featuring a 90Hz refresh rate. It offers a brightness of 480 nits (typ) and 600 nits (HBM), ensuring a vibrant and clear visual experience.

Screen Size

The device sports a 6.56-inch screen, contributing to an impressive 84.0% screen-to-body ratio. This means you get a large and immersive display for all your content.

Resolution and Aspect Ratio

With a resolution of 720 x 1612 pixels and a 20:9 aspect ratio, the Oppo A77 delivers sharp and detailed visuals with a pixel density of approximately 269 ppi.

Power-Packed Performance

Operating System

Running on Android 12 with ColorOS 12.1, this smartphone offers a user-friendly interface and access to the latest Android features.

Efficient Chipset

Under the hood, you’ll find the Mediatek MT6833P Dimensity 810 chipset. It features an octa-core CPU with Cortex-A76 and Cortex-A55 cores, ensuring smooth multitasking and fast performance. The Mali-G57 MC2 GPU enhances gaming and graphics performance.

Storage and Memory

Ample Storage

The Oppo A77 offers storage options of 64GB with 4GB of RAM and 128GB with 6GB of RAM. This means you can store all your apps, photos, and files without worrying about running out of space.

UFS 2.2

The device incorporates UFS 2.2 technology, providing faster data transfer speeds and improved overall performance.

Capturing Memories

Dual Rear Cameras

The smartphone boasts a dual-camera setup on the rear, featuring a 48 MP wide lens and a 2 MP depth sensor. This combination allows you to capture stunning photos with depth and clarity. Additional features like LED flash, HDR, and panorama mode enhance your photography experience.

Selfie Camera

For all your selfie needs, the Oppo A77 comes with an 8 MP front camera equipped with panorama mode. You can take high-quality selfies and video calls with ease.

Oppo A77 Price & Specifications

Immersive Audio

Dual Stereo Speakers

Enjoy your favorite music, movies, and games with the smartphone’s loud and clear stereo speakers, providing an immersive audio experience.

3.5mm Audio Jack

The device also includes a 3.5mm audio jack, so you can use your favorite wired headphones or earphones without the need for adapters.

Connectivity and More

Advanced Connectivity

Stay connected with Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi Direct, and Bluetooth 5.3 with A2DP, LE, and aptX HD support.

Precise Positioning

The Oppo A77 features GPS, GLONASS, BDS, GALILEO, and QZSS for accurate navigation and location-based services.

NFC Support

Make secure payments and transfer data conveniently with NFC support.

Other Features

Fingerprint Sensor

A side-mounted fingerprint sensor ensures quick and secure access to your device.

Additional Sensors

The smartphone also includes an accelerometer, proximity sensor, and compass for added functionality.

Long-Lasting Battery

Battery Type

With a non-removable Li-Po 5000 mAh battery, the Oppo A77 offers long-lasting power for all your activities.

Fast Charging

The device supports 33W wired charging, allowing you to reach 53% battery in just 30 minutes, as advertised.

Stunning Colors

Choose from Ocean Blue and Midnight Black color options to match your style and preferences.


In conclusion, the Oppo A77 is a feature-packed smartphone that offers impressive performance, a stunning display, and advanced camera capabilities. Whether you’re a photography enthusiast, a gaming enthusiast, or simply looking for a reliable and stylish device, the Oppo A77 has something for everyone.

Frequently Asked Questions (FAQs)

Is the Oppo A77 compatible with 5G networks?

Yes, the Oppo A77 supports 5G technology, providing high-speed internet connectivity.

What is the battery life of the Oppo A77?

The smartphone comes with a 5000 mAh battery, ensuring long-lasting usage.

Does the Oppo A77 have expandable storage?

Yes, the device has a microSDXC card slot for expandable storage.

Can I use wired headphones with the Oppo A77?

Yes, the smartphone includes a 3.5mm audio jack for wired headphones.

What operating system does the Oppo A77 run on?

The Oppo A77 runs on Android 12 with ColorOS 12.1, providing a user-friendly interface and access to the latest Android features.

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