Similar like Galaxy S9 and Galaxy Note 9, Now Oppo preparing their Oppo R17 Pro may have the dual aperture camera. The Oppo R17 Pro reportedly switch between f/2.4 and the aperture is used will on demand of lighting conditions, While The f/1.5 mode will be used for low-light shooting and natural bokeh, f/2.4 for sharp photos in daylight.
The PBEM00 model – the one that was benchmarked yesterday – has appeared on TENAA, which shows that the dual camera is a 16+5MP shooter. The 5MP module will likely be relegated to depth sensing and it will be the 16MP module that has the dual aperture.
How dual aperture work in phone camera module?
Here is in image you can understand how mobile camera aperture module work. You can see the demonstration he difference between f/1.5 and f/2.4. The camera sensor is reportedly based on the IMX519 sensor, the same one that was used in the R15 (1/2.6″ sensor, 1.22µm pixels).