Oppo A57, launched on June 06, 2022, is a budget-friendly smartphone launched by OPPO. It is powered by Helio G35 SoC, Octa-core (4 x 2.3 GHz, 4 x 1.8 GHz) CPU, and PowerVR GE8320 GPU.
The smartphone comes with 3 GB RAM and 64 GB storage memory. Furthermore, the handset supports the installation of additional storage via a memory card.
The mobile phone has a 6.56-inch IPS LCD display supporting resolutions up to 1612 x 720 pixels at a pixel density of ~269 pixels per inch (PPI). Other features of Oppo A57's display include HD+, Face Unlock.
As regard cameras, Oppo A57 comes with One (8 MP) camera on the front side and two (13 x 2 MP) cameras on the back side. The front camera supports video recording up to 1080p at 30 fps. Whereas, the rear camera supports video recording up to 1080p at 30 fps, 720p at 30 fps. The aperture of the front camera lens is f/2.0. While, the apertures of the rear camera lens are f/2.2, f/2.4.
Some of the features of the front camera include Wide Angle, Selfie Mode, Face Unlock, Portrait, HDR.
Subsequently, some of the features of the rear camera include Depth Camera, Wide Angle, Panorama, LED Flash, HDR, Portrait, Time Lapse, Slow Motion.
The connectivity options of Oppo A57 include Bluetooth (5.0) , Wi-Fi (802.11 a/b/g/n/ac, hotspot, direct, dual), USB, GPS, 2G / GSM / GPRS, 3G / HSPA / CDMA, 4G / LTE, and Dual (Nano SIM) for Calls / SMS / Data.
The security features built inside the handset include Touch ID and Face ID. Moreover, it is equipped with a number of sensors including Accelerometer, Fingerprint, Proximity.
Furthermore, Oppo A57 comes with a 5000mAh battery which supports fast charging but does not have an option for wireless charging. In addition to this, the build material of the smartphone comprises of Front (Glass), Back (Plastic), Sides (Plastic).
The actual weight (without any accessory attached) and dimensions of the Oppo A57 are 187 gms and 6.44 x 2.95 x 0.31 (Height x Width x Depth) inches, respectively.