Oppo A57

Oppo A57 is a budget-friendly smartphone launched by the OPPO at the base price of Rupees 31,430/- for 64/3 GB variant. Here is the detailed overview of Oppo A57:

Hardware & Storage

On the hardware side, Oppo A57 is powered by:

• Helio G35 System-on-Chip (SoC), Cortex A53 Chipsets, Octa-core (4 x 2.3 GHz, 4 x 1.8 GHz) Central Processing Unit (CPU) and PowerVR GE8320 Graphics Processing Unit (GPU).
• Moreover, the smartphone comes with 3 GB Random Access Memory (RAM).

Notably, the storage options built into the handset include 64 GB storage. Furthermore, the handset supports the installation of additional storage via a memory card.

Display

As far as the display is concerned, Oppo A57 has:

• IPS LCD display supporting resolutions up to 1612 x 720 pixels at a pixel density of ~269 pixels per inch (PPI).
• Some of the features supported by the mobile phone's display include HD+, Face Unlock.

Connectivity, Security & Sensors

The connectivity/communication options offered by the smartphone are:

• Bluetooth (version 5.0)
• Wi-Fi (802.11 a/b/g/n/ac, hotspot, direct, dual) standards
• USB, GPS, 2G / GSM / GPRS, 3G / HSPA / CDMA, 4G / LTE,
• Dual (Nano SIM) for Calls / SMS / Data

The security features built inside the handset include Touch ID and Face ID. Moreover, the smartphone is equipped with a number of sensors including Accelerometer, Fingerprint, Proximity.

Cameras & Photography

In terms of cameras, Oppo A57 comes with:

• One (8 megapixel) camera on the front side and two (13 x 2 megapixel) 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.

Other Features

The actual weight (without any accessory attached) and dimensions of Oppo A57 are 187 gms and 6.44 x 2.95 x 0.31 (Height x Width x Depth) inches, respectively.

Furthermore, the battery of the smartphone supports fast charging but do 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).