Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure.
A camera is an optical instrument that captures a visual image. At a basic level, cameras consist of sealed boxes (the camera body), with a small hole (the aperture) that allows light through to capture an image on a light-sensitive surface (usually a digital sensor or photographic film).
Realme is a Chinese smartphone company established on May 4, 2018 (National Youth Day of China), by former Oppo vice-president and head of overseas business department, Sky Li. The company was initially set up as a sub-brand of BKK Electronics' Oppo Mobiles but later incorporated as an independent entity.
The iPhone is a smartphone made by Apple that combines a computer, iPod, digital camera and cellular phone into one device with a touchscreen interface. The iPhone runs the iOS operating system, and in 2021 when the iPhone 13 was introduced, it offered up to 1 TB of storage and a 12-megapixel camera.