A "camera array" refers to a collection or group of cameras that are arranged in a particular way to capture images or videos from different angles or perspectives. Full definition
Unfortunately, the image doesn't really give away anything else, so we'll just have to be happy with seeing a dual camera array on the back of this device. (slashgear.com)
Recent videos and images lend strong evidence that the P20 Pro will have the first triple camera array on a smartphone. (android.gadgethacks.com)
On the back, the company is expected to include a center - placed fingerprint scanner topped by a dual - camera array with 12 and 16 - megapixel sensors. (androidheadlines.com)