Meta - Quest 2 (128GB) vs Varjo - XR-4

The XR-4 edges ahead on the Mars Score (63.8 vs 68.3), but the 4.5-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Quest 2 (128GB) if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are refresh rate, standalone.

Pick the XR-4 if you care most about field of view and eye tracking. Its strongest claims are field of view, eye tracking, color passthrough.

There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.

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