Canon cameras have more user-friendly features and the costs of these cameras are affordable too. The EOS 400D is one of that kinds which comes with a EF-S 18-15/3.5-5.6 lens and with the focal length that corresponds to approximately 28-90mm in 35mm format. Its image sensor size is 22.2×14.8mm. The imaging element type is CMOS sensor. It is effective pixels of approx. 10.10 megapixels. EOS 400D canon camera has various dust deletion features such as, sensor cleaning: auto, sensor cleaning: manual and dust delete data appended to image data. The image type is JPEG, RAW(12bit). The color space is sRGB, Adobe RGB. It uses USB port(USB 2.0 Hi-Speed) interface. It offers a variety of white balance settings with six presets and two other options such as auto and custom settings. It has a built-in-pop-up flash with guide number of 13m at ISO 100. The working range of the flash will vary depending on the lens you use and the ISO settings. It uses E-TTL II flash metering system. It has a large 2.5-inch TFT LCD color monitor on the back with approximately 230,000 pixels and improved viewing angle. The shutter speeds are 1/4000 to 30 sec.(1/3 and Â½ stop increments), bulb, X-sync at 1/200 sec. EOS 400D canon camera uses CF card as a storage device and is powered by a Li-Ion battery.