Why is avatar 3D model low res when generate?

Avatar 3D models often generate low-res due to computational limits, poor input data, or tool settings prioritizing speed over detail. Common causes include weak hardware (like phones) that can’t handle high-res processing, blurry input photos lacking texture information, or tools defaulting to low res for faster outputs. To get higher-res avatars, try using clear input images, choosing tools with adjustable resolution settings, or using a PC with a dedicated GPU for generation.