On 31st of January 2017, Oppo released their device Oppo A57. This phone is available in Gold and Rose Gold color variant with a priced at ₹14,990 in India.
The Oppo A57 comes with 5.2 inches IPS LCD capacitive touchscreen display. It has a display resolution of 720 x 1280 pixels with a pixel density of 282 ppi. It measures 149.1 x 72.9 x 7.7 mm (5.87 x 2.87 x 0.30 in) and a weight of 147 g (5.19 oz).
The smartphone runs on the Android OS, v6.0 (Marshmallow) based on Color OS 3.0. It in-built Qualcomm Snapdragon 435 chipset and Octa-core 1.4 GHz Cortex-A53 processor. It has sports of Adreno 505 GPU. The device comes with 3 GB of RAM. It packs a 32 Gb of internal storage that can be expanded up to 256 GB via Micro-SD card slot.
In Camera section, It packs a 13 MP of primary camera and 16 MP of secondary camera for selfies. The primary camera is capable of 1080p@30fps video recording. It includes Geo-tagging, touch focus, face detection, HDR, panorama, phase detection autofocus, LED flash. The phone is Dual SIM device that accepts Nano-SIM.
Sensors on the phone have to include Fingerprint sensor (front-mounted), accelerometer sensor, proximity sensor, compass sensor. Some connectivity options include: