Spectra Vantage UST sits in the same fixed-frame UST ALR decision set, but its spec sheet uses slightly different angle terminology and a lower published gain.
| Specification | NothingProjector Classic 120 | Spectra Projection Vantage UST |
|---|---|---|
| Screen type | Fixed-frame PET Crystal / lenticular | Vantage UST fixed frame |
| Gain | 0.6 | 0.5 |
| Published angle metric | 160° viewing angle | 75° half-gain angle |
| Published ambient-light figure | 85% ALR | 95% ALR |
| Resolution language | 4K UHD / 4K support baseline | 4K+ / up to 8K surface claim |
| Projector type | UST | UST |
What the differences mean in a real buying decision
Spectra’s Vantage UST publishes a lower 0.5 peak gain and a 95% ambient-light rejection figure. Its retailer specification uses a 75° half-gain angle rather than the same full viewing-angle language used by NothingProjector, so a simple “160 vs X degrees” comparison would be misleading.
If your priority is a manufacturer/retailer-published high ALR figure, Vantage’s 95% claim is notable. If you prioritize the Classic’s documented 160° full viewing-angle claim and 0.6 gain, the NothingProjector profile may be easier to map to wide seating.
What does not belong in a spec-only conclusion
These brands do not necessarily use identical test setups or terminology for ambient-light rejection. Published percentages are useful signals, but they are not a substitute for a controlled head-to-head measurement. UST Screen Signal therefore avoids turning them into a made-up “winner” score.
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What gain does Spectra Vantage UST publish?
The current Vantage UST retailer specification lists a peak gain of 0.5.
Why does the table not convert Spectra’s angle into a full viewing angle?
The retailer publishes a 75° half-gain metric. Converting it into a directly comparable full viewing-angle claim would assume the brands define and measure the metric the same way.
