Apple is also offering refurbished models at ... to dust resistance (and means the iPhone 15 can hold up to dirt, dust, and other particulates), while the 8 pertains to water resistance.
A HLS on iPhone 16 consists of 7-8 lenses per sensor, compared with 4 lenses used in iPhone 4, all contained within a few millimeters of the camera module. This requires advanced technology to create ...