I get excited every time this comparison comes up, because it highlights how creative 'Naruto' is with power types. At the simplest level, Sharingan and Byakugan are true ocular bloodlines — special eye-based genetic abilities that come with distinct visuals and mechanics. Sharingan is famously red with tomoe, granting sharp perception, the ability to predict and copy physical motions, and powerful genjutsu. Byakugan is pale, almost milky, giving near-360-degree vision and x-ray-like sight to track chakra points and internal structures.
Naruto’s eyes, by contrast, aren’t a hereditary dojutsu. In his base form they’re just normal blue. What changes are modes tied to his training and companions: Sage Mode (orange, horizontal pupil-like marks) taps natural energy to boost perception and physical power, and Kurama-driven chakra forms give slit pupils and an intense glare. Later, Six Paths chakra augments his senses massively but doesn’t turn his eyes into a Sharingan or Byakugan clone. Functionally, Naruto’s enhancements focus on broad sensory range, raw power amplification, and chakra sensing rather than the precise copying, genjutsu mastery, or internal-view advantages those ocular clans have. In fights that mattered to me — like the Naruto vs. Sasuke clashes — you see that difference clearly: Naruto relies on teamwork, clones, and huge sensory reach while Uchiha and Hyuga rely on ocular finesse and targeted techniques.