What is the difference between canon 650d and t4i

Videography 1. The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions. A phase-detection autofocus system is faster than a contrast detection autofocus system. Even when recording scenes with a lot of fast movements, the videos are sharp and clear.

When recording movies they stay focussed and sharp. Nowadays, it is used to create film-like motion characteristics. Audio 1. A microphone port allows connecting external high-end or specialized microphones. A stereo microphone allows to record audio files or movies in stereo without an external microphone.

More microphones result in better sound quality and enable the device to filter out background noise. With a standard mini jack socket, you can use the device with most headphones. Battery 1. Battery life CIPA shots. CIPA is an independent, standard measurement that determines how many shots a camera can take before the battery dies.

The battery is removable and can be replaced by the user if broken. The battery can be recharged and used over again. An indicator shows you when the device has low battery. Features 1. The maximum ISO at which the device still captures excellent quality images.

Source: DxOMark. A device's overall image quality score considers: color depth, dynamic range and low light performance. The better a device's color depth the more color nuances it can distinguish. The device has a standard memory slot such as an SD or micro SD card slot that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.

The better the dynamic range the system captures a wider number of values from dark to light leading to more details in low and highlights. Latest in-depth reviews. Read more reviews ». Latest buying guides. Best video cameras for photographers in Best cameras for Instagram in Best drones in Best cameras for vlogging in Check out more buying guides ».

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In this particular case, both cameras feature the same lens mount, so that they can use the same lenses. The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

Any camera decision will naturally be influenced heavily by the price. The two cameras under review were launched at the same price and fall into the same market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available.

Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range , and richer color-depth than smaller pixel-units in a sensor of the same technological generation.

Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses. Both cameras under consideration feature an APS-C sensor and have a format factor sometimes also referred to as "crop factor" of 1.

Within the spectrum of camera sensors, this places the review cameras among the medium-sized sensor cameras that aim to strike a balance between image quality and portability. Both cameras have a native aspect ratio sensor width to sensor height of The two cameras under review do not only share the same sensor size, but also offer an identical resolution of This similarity in sensor specs implies that both the D and the T4i have the same pixel density, as well as the same pixel size.

Moreover, the two cameras were released in close succession, so that their sensors are from the same technological generation. Since , DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. The Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar imaging performance.

The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras. Many modern cameras are not only capable of taking still images, but can also record movies. Beyond body and sensor, cameras can and do differ across a range of features. The D and the T4i are similar in the sense that both have an optical viewfinder.