DESCRIPTION 

The OPPO A77 4G, announced in August 2022, is a midrange smartphone featuring a 6.56-inch IPS LCD display with HD+ resolution (720 x 1612 pixels) and a 90Hz refresh rate. It is powered by the MediaTek Helio G35 (12nm) octa-core processor paired with a PowerVR GE8320 GPU. The device comes with 4GB RAM and 128GB of internal storage, expandable via microSDXC. The camera setup includes a dual rear camera system with a 50MP main sensor (f/1.8) and a 2MP depth sensor, plus an 8MP front camera for selfies. A robust 5000mAh battery supports the phone, with 33W fast charging that can charge the device fully in about 69 minutes. It runs Android 12 with ColorOS 12 and is upgradeable to Android 14 with ColorOS 14. The OPPO A77 4G is built with a glass front, plastic frame, and either plastic or leather back, with IP54 dust and splash resistance. It has a side-mounted fingerprint sensor, stereo speakers, NFC, and dual SIM support. Available colors include Sunset Orange and Sky Blue. 

KEY FEATURES 

Display 

6.56-inch IPS LCD, 720 x 1612 pixels resolution, 90Hz refresh rate, typical brightness 480 nits, peak brightness 600 nits. 

Processor (Chip) 

MediaTek Helio G35 (12nm) octa-core CPU (4x2.3 GHz Cortex-A53 + 4x1.8 GHz Cortex-A53) with PowerVR GE8320 GPU. 

Memory (RAM) 

4GB RAM with extended RAM feature for enhanced multitasking. 

Storage 

128GB internal storage, expandable up to 1TB via microSD card for ample space to store apps, files, and media. 

Camera System 

Dual rear cameras: 50MP main sensor (f/1.8, PDAF) and 2MP depth sensor; 8MP front camera (f/2.0). 

Battery 

5000mAh battery with 33W wired fast charging capable of 100% charge in 69 minutes. 

Build & Durability 

Glass front, plastic frame, plastic or leather back, IP54 dust and splash resistant. 

Connectivity 

4G LTE, Wi-Fi 802.11 a/b/g/n/ac (Wi-Fi 5), Bluetooth 5.0 with aptX HD, NFC, USB Type-C 2.0, 3.5mm headphone jack, dual SIM. 

Software 

Android 12 with ColorOS 12, upgradeable to Android 14 with ColorOS 14. 

SPECIFICATIONS