Digital Camera Sensor Size report

The sensor is one of the most critical parts of a digital camera and plays an important role in the quality of the resulting image. Camera sensor size can help you predict image quality before the camera is ready to use. In a digital camera, the sensor collects light to create an image. Camera sensors can be used again and again.

Just as the photographic film comes in different sizes, digital cameras have different sensor sizes. A larger camera sensor will collect more light, creating a sharper full image. Camera sensor size is standardized, making it easy to compare or replace sensors in one camera with sensors in another.

A camera with a bigger sensor area tends to capture better image quality by gathering more light, but at the cost of larger-diameter, bulkier lenses. With the technical advance, digital sensor advances have shrunk cameras and increased optical zoom ranges while preserving image quality. This post shares much knowledge about digital camera sensor sizes.

Digital Camera Sensor Size Guide

When we choose a camera, in addition to the brand, the frame is also a very important factor to consider. The frame refers to the frame of the camera sensor. Where is the sensor? After you remove the lens of the camera, the part we see inside the camera's bayonet is the sensor, and the size of the frame depends on the sensor size. The size of sensor that a camera has ultimately determines how much light it uses to create an image.

The larger the sensor size, the larger the photosensitive area, and the better the imaging effect. Digital cameras with larger sensor sizes are also more expensive. The size of the photosensitive device directly affects the volume and weight of the digital camera at the same time. Ultra-thin and ultra-light digital cameras generally have a small sensor size, and the more professional digital cameras, the larger the sensor size.

Digital Camera Sensor Size Chart

The following are common camera sensor sizes you can find on the market. The crop factor is the sensor's diagonal size compared to a full-frame 35 mm sensor.

• Medium Format: If you want the biggest camera sensor sizes, you will need medium format, which is around 43.80 x 32.90mm to 53.0 x 40.20mm. These camera sensor sizes are designed for special needs and at much higher prices.
  
• Full Frame: Full Frame: A full-frame sensor is based on the dimensions of 35mm film and measures approximately 35.00 x 24.00mm. These sensors are the largest you will find in consumer models. Common full-frame camera brands include Sony, Canon, and Nikon, and most models are ideal for advanced and professional photographers.
• APS-C: The APS-C sensor is approximately 23.60 x 15.60mm. Canon, Nikon, Fujifilm, Pentax, and Sony are major APS-C manufacturers. This sensor size is excellent for beginners and intermediate photographers.
• Micro Four Thirds: The Micro Four Thirds sensor camera was introduced with the launch of mirrorless cameras. The size is 17.00 × 13.00mm. Panasonic and Olympus are the main Micro 4/3rds brands available.
• 1"-Type: 1-inch camera sensors are used in most compact cameras. At 12.80 x 9.60mm, they are also large enough to capture a decent amount of light.
• Small Camera and Cell Phone Sensor Sizes: Sensors in typical small cameras and cell phones have more variation. The 1/2.55" sensor is one of the most popular.
  

Conclusion

Camera sensor size is one of the most significant indicators of image quality. A larger camera sensor captures more light, producing images with less noise, more detail, and more beautiful blurred backgrounds. Smaller sensors apply to crop to lenses, while larger sensors can capture much more of the scene. Nowadays, digital camera sensor sizes have many possibilities; you should choose the right size depending on the use, price, and desired portability.