Head-to-head
LG CineBeam S vs Optoma Photon Go
LG CineBeam S vs Optoma Photon Go: throw ratio, brightness, resolution, input lag and price, side by side — and which to buy.
Quick verdict
The LG CineBeam S and Optoma Photon Go are both ultra-short-throw projectors in a similar price range. The Optoma Photon Go is brighter — 650 vs 500 lumens. The Optoma Photon Go can sit closer to the screen (throw ratio from 0.18 vs 0.25). The Optoma Photon Go costs less — about $999 vs $1,300.
| Spec | LG CineBeam S | Optoma Photon Go |
|---|---|---|
| Throw ratio | 0.25 | 0.18 |
| Brightness | 500 lumens | 650 lumens |
| Resolution | 4K UHD | 1080p |
| HDR | Yes | Yes |
| Light source | laser | laser |
| Input lag | — | — |
| Price | ~$1,300 | ~$999 |
Throw distance: LG CineBeam S vs Optoma Photon Go
How far each projector must sit from the screen for the same image size.
| Screen | LG CineBeam S | Optoma Photon Go |
|---|---|---|
| 80″ | 1.5 ft | 1.0 ft |
| 100″ | 1.8 ft | 1.3 ft |
| 120″ | 2.2 ft | 1.6 ft |
| 150″ | 2.7 ft | 2.0 ft |
Which should you buy?
- • Choose the Optoma Photon Go if a brighter picture in ambient light matters most.
- • Choose the Optoma Photon Go if you want to spend less for similar core performance.
Frequently asked questions
The Optoma Photon Go is brighter, rated at 650 lumens versus 500 lumens.
More comparisons
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