Sex dolls come in various types, each designed to cater to different preferences and needs. The most common distinctions are based on materials, functionality, and realism. Silicone dolls are known for their durability, realistic feel, and ease of cleaning, making them a popular choice for long-term use. TPE (thermoplastic elastomer) dolls are softer and more flexible, offering a more lifelike tactile experience, though they may require more careful maintenance. Some dolls are fully articulated with movable joints, allowing for a range of poses and more dynamic interactions, while others are static but highly detailed in appearance. Technologically advanced dolls incorporate full-function capabilities, including AI-driven responses, voice interaction, and robotic movements, elevating the experience from simple static figures to interactive partners. Budget options tend to be less detailed but still serve basic needs, whereas premium dolls focus on realism, durability, and advanced features. When choosing a sex doll, consider factors such as budget, desired realism, maintenance requirements, and intended use to find the best fit for your preferences.