A new Oppo smartphone has been spotted on benchmarking website GFXBench. Listed as Oppo R6091, the device is powered by MediaTek's MT6750T SoC with octa-core CPU, and sports a 5.5-inch 1080p display.
RAM is 4GB, while storage should be 32GB. The two onboard cameras have 16MP and 12MP resolutions, while the Android version is 6.0 Marshmallow.
Nothing else is known about the R6091 at the moment, although reports say it's the Oppo F1 Plus with Marshmallow on board (the difference in chipsets could be an error at GFXBench's end). There's, however, no confirmation on this at the moment.