Digital x-ray sensors are the most important equipment that completes the dentistry. Making the dentistry easier, dental x-rays offer better images than films while reducing the radiation exposure for both user and patients. There are many sensors available in the market with their own unique features but there are numerous features and specifications that set these sensors apart from each other, which further helps you in choosing the best option to go with. A digital sensor is available in multiple sizes viz. Size 0, Size 1 and Size 2. The new SOPIX DIGITAL sensor offers greater comfort and ease in positioning and provides highest quality image. The ANTHOS HD sensor features a crisp, white face which makes it easier to see in the mouth for proper positioning. The FONA CDR ELITE has a removable cable and offers seamless operations. Finally, the most economical model, CRYSTAL Intraoral Sensor is another an option, which is categorised under Cheap in cost but Best in quality.