Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Meta - Quest 3 | ByteDance - Pico 4 Ultra |
|---|---|---|
| Refresh rate | 120 Hz | 90 Hz |
| Field of view | 110 ° | 105 ° |
| Eye tracking | false | true |
Between the Quest 3 and Pico 4 Ultra, the Quest 3 comes out ahead in refresh rate / field of view, while the Pico 4 Ultra wins on eye tracking. Overall, the Quest 3 scores 75.7 and the Pico 4 Ultra scores 70.6 on our Mars Score.
Which should you buy?
The Quest 3 edges ahead on the Mars Score (75.7 vs 70.6), but the 5.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Quest 3 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, field of view. The single most decisive one: Refresh rate — 33.33% more. 120 Hz vs 90 Hz.
Pick the Pico 4 Ultra if you care most about eye tracking. Its strongest claims are eye tracking. The single most decisive one: Has Eye tracking.
Both ship with comparable standalone, color passthrough, so those specs do not separate the two — focus on the differences below.
Bottom line: the Quest 3 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Meta - Quest 3 or ByteDance - Pico 4 Ultra?
Meta - Quest 3 leads the current Mars Score by 5.1 points.The more useful decision is the trade-off behind that result: compare refresh rate, field of view against the way you will actually use the product.
Choose Meta - Quest 3 if…
Meta - Quest 3 has the measurable edge on refresh rate hz, fov deg.
Choose ByteDance - Pico 4 Ultra if…
ByteDance - Pico 4 Ultra has the measurable edge on has eye tracking.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Meta - Quest 3 wins
- ▲Refresh rate — 33.33% more. 120 Hz vs 90 Hz.
- ▲Field of view — 4.76% more. 110 ° vs 105 °.
Why ByteDance - Pico 4 Ultra wins
- ▲Has Eye tracking.
Spec comparison
Display
| Spec | Meta - Quest 3 | ByteDance - Pico 4 Ultra |
|---|---|---|
| Resolution per eye | 2064x2208 | 2160x2160 |
| Refresh rateⓘ | 120 Hzlead | 90 Hz |
| Field of view | 110 °lead | 105 ° |
| Panelⓘ | LCD | LCD |
Tracking & Audio
| Spec | Meta - Quest 3 | ByteDance - Pico 4 Ultra |
|---|---|---|
| Inside-out tracking | true | true |
| Eye tracking | false | truelead |
| Face tracking | false | truelead |
| Color passthrough | true | true |
Compute
| Spec | Meta - Quest 3 | ByteDance - Pico 4 Ultra |
|---|---|---|
| Standalone | true | true |
| Battery | 2.2 h | 2.5 hlead |