DESCRIPTION 

The OPPO A57 4G is a budget-friendly smartphone launched in May 2022, featuring a 6.56-inch IPS LCD display with HD+ resolution of 720 x 1612 pixels and a standard 60Hz refresh rate. Powered by the MediaTek Helio G35 (12nm) octa-core processor combined with a PowerVR GE8320 GPU, this device is designed for basic daily tasks and casual use. It offers configurations with 4GB RAM and 64GB of storage, expandable via microSDXC. The rear camera system comprises a 13MP main sensor and a 2MP depth sensor, while the front camera sports an 8MP sensor. It houses a large 5000mAh battery supporting 33W SUPERVOOC fast wired charging that provides a 50% charge in approximately 30 minutes. The phone runs Android 12 with ColorOS 12.1 and is upgradeable to Android 14 with ColorOS 14. Built with a glass front, plastic frame, and plastic back, the OPPO A57 4G is IP5X/IPX4 rated for dust and water resistance. Additional features include a side-mounted fingerprint sensor, stereo speakers with DIRAC 3.0 sound enhancement, and dual SIM functionality. Available colors are Glowing Black and Glowing Green. 

KEY FEATURES 

Display 

6.56-inch IPS LCD, 720 x 1612 pixels, 60Hz refresh rate, 600 nits peak brightness, supporting vibrant visuals and clarity. 

Processor (Chip) 

MediaTek Helio G35 (12nm) octa-core CPU with PowerVR GE8320 GPU suitable for smooth basic performance. 

Memory (RAM) 

4GB RAM with extended RAM feature for enhanced multitasking. 

Storage 

64GB internal storage, expandable up to 1TB via microSD card for ample space to store apps, files, and media. 

Camera System 

Dual rear cameras: 13MP main sensor (f/2.2, AF) and 2MP depth sensor; 8MP front camera with HDR support for selfies. 

Battery 

5000mAh battery with 33W SUPERVOOC fast charging for quick power top-ups. 

Build & Durability 

Glass front, plastic frame and back with IP5X dust and IPX4 splash resistance for durability. 

Connectivity 

4G LTE, Wi-Fi 5 (802.11 a/b/g/n/ac), Bluetooth 5.3, USB Type-C 2.0, 3.5mm headphone jack, dual nano-SIM slots. 

Software 

Android 12 with ColorOS 12.1, upgradeable to Android 14 with ColorOS 14. 

SPECIFICATIONS