Recently we have reported that a TV commercial showing Oppo R11 surfaced online in China, now the said smartphone has been spotted on various billboards and posters in various part of China including major cities and also made a visit to AnTuTu as well, which indicates that the launch is around the corner.
According to various advertisements and posters, the Oppo R11 confirmed to boast dual rear camera setup with a combination of 20-megapixel primary camera and a 16-megapixel wide angle secondary camera, along with another 20-megapixel front camera. However, as per AnTuTu listing, the smartphone doesn’t say anything about 16MP wide angle camera. 
To recollect, we have seen an alleged image of Oppo R11 showing dual camera setup in the past, followed by a leak of few real life images, affirming the dual rear camera module with LED flash. These images had been reportedly taken from a Chinese TV commercial and show the alleged Oppo R11 smartphone in the hands of Chinese pop singer and Actor, Wang Junkai.
As per various listings on GFXBench and AnTuTu, the Oppo R6051/Oppo R11 features a 5.5-inch Full HD display with a screen resolution of 1920×1080 pixels. Under the hood, the smartphone is powered by 2.2GHz octa-core Qualcomm Snapdragon 660 processor along with Qualcomm Adreno 512 GPU. The smartphone is backed by a 4GB of RAM and 64GB of internal storage. The smartphone runs on Android 7.1.1 Nougat. Besides, the smartphone offers WiFi, Bluetooth, GPS, Accelerometer, Barometer, Digital compass, Gyroscope, Light sensor.