ByteDance - Pico 4 Ultra vs Sony - PlayStation VR2

These two are nearly even on the Mars Score (70.6 vs 71.8). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the Pico 4 Ultra if you care most about color passthrough / standalone. The biggest gaps in its favor are color passthrough, standalone. The single most decisive one: Has Color passthrough.

Pick the PlayStation VR2 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are refresh rate, field of view. The single most decisive one: Refresh rate — 33.33% more. 120 Hz vs 90 Hz.

Both ship with comparable eye tracking, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.