Modern sex dolls boast a range of features that make them remarkably realistic. Detailed facial features include expressive eyes, well-defined lips, and customizable hairstyles that mimic human diversity. The skin surface often incorporates fine veins, blemishes, and pores, achieved through advanced molding and material technologies, enhancing visual authenticity. The tactile realism is supported by soft, elastic silicone or TPE materials that feel similar to human skin, with some dolls offering temperature control features for added sensation. Anatomical accuracy is improved with realistic genitals, movable joints, and customizable body proportions. Facial expressions and eye movements can be programmed for a more lifelike appearance. Some dolls include features like body hair, freckles, or scars for personalized realism. The integration of responsive technologies, such as heating systems and voice recognition, further elevates the experience. These features collectively make modern ultra-realistic sex dolls some of the most convincing and immersive products available, meeting the high expectations of users seeking genuine intimacy.