What technology is the imaging sensor in the T3i based on? The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. That aim to strike a balance between image quality and portability. Within the spectrum of camera sensors, this places the Canon T3i among the medium-sized sensor cameras (sometimes also referred to as "crop factor") of 1.6. The Canon T3i features an APS-C sensor and has a format factor On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixels in a sensor of the same technological generation. The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. Then, after the new model is out, very good deals can frequently beĮbay.com Sensor comparison with a 35mm slide Later in the product cycle and, in particular, when the replacement model is about to appear, further discountingĪnd stock clearance sales often push the camera price considerably down. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. The Canon T3i was launched in the US market at a price of $599. The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.