Canon's most basic DSLR of its generation, the entry point with a 12.2MP sensor.
The Canon EOS 1100D, known as the Rebel T3 in North America, was launched in 2011 as Canon's absolute entry-level DSLR. With a 12.2MP APS-C sensor and the most stripped-down feature set Canon offered, it was designed purely as the cheapest way into interchangeable-lens photography.
Features are minimal with a 12.2MP sensor, 9-point AF with 1 cross-type, 3fps burst, 720p video, and a fixed 2.7-inch rear screen. There is no touchscreen, no articulating display, and no Wi-Fi. Image quality is acceptable for the era but 12MP limits cropping and large prints.
The 1100D did its job as the cheapest Canon DSLR. It was succeeded by the 1200D and 1300D with progressive improvements. The 2000D represents the modern equivalent of this positioning.
Very cheap used and essentially obsolete. The 12MP sensor is limiting by any modern standard. Only of interest at very low prices or for teaching photography basics. Any later entry-level Canon is a better investment.