Night mode is an automatic setting which takes advantage of the new wide-angle camera that's in the iPhone 11 and 11 Pro models. It's equipped with a larger sensor that is able to let in more light, allowing for brighter photos when the light is low.
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Apple to Begin Testing Dual-Lens Camera Samples for iPhone 7 Plus
The same source notes that Largan currently supplies over 60 percent of Apple's smartphone cameras, leading some market analysts to believe Apple is seeking dual-camera products from other makers to lower potential risks.
Taiwan-based website DigiTimes has a mixed track record at reporting on Apple's upcoming product plans, but its sources within the upstream supply chain have proven reliable in the past.
The report also follows predictions by KGI Securities analyst Ming-Chi Kuo that two 5.5-inch versions of the "iPhone 7 Plus" are in development, one with a single iSight rear-facing camera and another boasting a dual-camera design.
The rumored iPhone 7 Plus model with a dual-lens camera system would take advantage of imaging algorithms that Apple acquired through its purchase of Israeli camera technology company LinX Imaging last year.