Have you ever wondered how your smartphone can take stunning photos with just a few clicks? The answer lies in the triple camera system. With its advanced technology, the triple camera system is capable of capturing high-quality images that are comparable to those taken with professional cameras. In this article, we’ll explore how triple camera works in a smartphone.

How Triple camera works in a smartphone

The triple camera system consists of three different cameras, each with its own function. The primary camera captures standard photos, the secondary camera captures wide-angle photos, and the tertiary camera captures depth information. These cameras work together to produce high-quality images with a wide range of features.

Primary Camera

The primary camera is the most important part of the triple camera system. It has a larger sensor and a wider aperture, which allows more light to enter and capture more details. It captures standard photos with a resolution of up to 12 megapixels or more. The larger sensor and wider aperture of the primary camera ensure that your photos look sharp and vibrant, even in low light conditions.

Wide-Angle Camera

The wide-angle camera, also known as the secondary camera, has a wider field of view. It captures a larger area than the primary camera, allowing you to take wider shots of landscapes, buildings, and group photos. The wide-angle camera typically has a resolution of 8 megapixels or more, depending on the device.

Depth Camera

The depth camera, also known as the tertiary camera, captures depth information about the scene you’re photographing. It uses advanced technology like laser autofocus and time-of-flight sensors to measure the distance between objects in the scene. This information is used to create a depth map, which allows you to adjust the depth of field and create stunning portrait shots with a blurred background.

How Triple Camera Works Together ?

The triple camera system works together to produce high-quality images with a range of features. For example, when you take a portrait photo, the primary camera captures the subject’s face, the wide-angle camera captures the surroundings, and the depth camera captures depth information. The software then combines the information from all three cameras to create a portrait mode effect with a blurred background.

Benefits of the triple camera in a smartphone:

1. Higher Resolution

Since your image will be using the megapixels of all the three cameras, you are bound to have a high-resolution image. The output is so strong that if you were to print out this image, it could be used for professional purposes. This image can be zoomed into and cropped as per your need, and the details in the frame will still be clear as day.

2. Better images in low light

A triple camera set-up has three apertures. It guarantees a lot more light coming in than a single camera with a limited aperture. Thus, a photo taken in extremely low light conditions will still be of good quality, without making your image look grainy.

3. Better bokeh

While single lens cameras rely on the software for creating a portrait-mode image, phones with dual and triple lens cameras use hardware. So while clicking an image in this mode, the primary lens and the telephoto lens work in tandem to bring the subject in focus and blur out the rest. The third lens, meanwhile, works simultaneously as well, to provide a bigger depth of field, leading to a better bokeh.

4. Wide-angled shots

A wide-angled lens helps greatly in increasing the flexibility of your frames. With this lens, you can capture more of your surrounding in a single shot as compared to a single-lens camera. It comes in especially handy while shooting videos, without size-frame restrictions.


The triple camera system is a game-changer in the world of smartphone photography. With its advanced technology, it allows you to capture stunning images that are comparable to those taken with professional cameras. By understanding how triple camera works in a smartphone, you can take advantage of its features and capture photos that you’ll be proud to share with the world. So next time you take a photo with your smartphone, remember the magic that’s happening behind the scenes thanks to the triple camera system.