Meta shows off wild VR prototypes with 180-degree view and retinal clarity

Current VR headsets are pretty good for the price, but you can always tell you are looking at screens strapped to your face. The borders feel like scuba goggles, and the lighting never quite matches reality.

Meta is heading to the SIGGRAPH 2025 conference next week to show off two wild research prototypes that take on those exact limitations.

Tiramisu shoots for the visual Turing test

The first prototype is codenamed Tiramisu. Meta claims it marks a new milestone for realism in VR, calling it the closest the team has ever come to passing the visual Turing test.

To make virtual scenes look indistinguishable from real life, Meta cranked the specs. Tiramisu features roughly three times the contrast of the Meta Quest 3 and hits a peak brightness of up to 1,400 nits, which is 14 times brighter than Quest 3.

Its angular resolution hits 90 pixels per degree (PPD), a 3.6x leap over Quest 3. For context, 60 PPD is generally considered human eye resolution.

The catch is physical usability. Meta admits Tiramisu is noticeably bulkier and heavier than current retail headsets, and it sacrifices field of view to achieve that visual density.

Boba 3 kills the scuba goggle effect

The other two prototypes, Boba 3 and Boba 3 VR, attack the exact opposite bottleneck: field of view.

The Quest 3 sits at a 110-degree horizontal and 96-degree vertical field of view. Boba 3 pushes those boundaries out to a massive 180 degrees horizontally and 120 degrees vertically.

Since the human visual system maxes out around 200 degrees horizontally, Boba 3 covers almost your entire natural peripheral vision.

Meta also bumped the display resolution to 4K by 4K per eye. That continues an aggressive trajectory from earlier prototypes, jumping from 2K by 1K on Boba 1 to 3K by 3K on Boba 2.

What makes Boba 3 special is that Meta used mass-production displays and lens technologies similar to what is already inside the Quest 3.

Why it matters

You cannot buy either of these headsets. Meta explicitly stated that these are strictly research prototypes, and some of the technology might never end up on retail shelves.

Even so, these machines show how Meta plans to break the painful trade-offs of modern spatial computing. Hardware makers usually have to pick between high pixel density, wide field of view, or a lightweight chassis.

We think Boba 3 is the more exciting preview of the two. While Tiramisu is a brute-force experiment that ends up too heavy for real-world use, Boba 3 hit a human-like 180-degree view using mass-producible display tech.

That suggests panoramic mixed reality might not require exotic, unaffordable components down the line. If Meta can solve the processing overhead and weight distribution, future consumer headsets could finally ditch the peripheral blinders for good.