Head-to-head
LG CineBeam HU715Q vs Optoma CinemaX P2
Side-by-side comparison of the LG CineBeam HU715Q and Optoma CinemaX P2: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The LG CineBeam HU715Q and Optoma CinemaX P2 are both ultra-short-throw projectors in a similar price range. The Optoma CinemaX P2 is brighter — 3,000 vs 2,500 lumens. Both need roughly the same throw distance. The Optoma CinemaX P2 costs less — about $2,799 vs $3,043. For gaming, the LG CineBeam HU715Q has the lower input lag at 54 ms.
| Spec | LG CineBeam HU715Q | Optoma CinemaX P2 |
|---|---|---|
| Throw ratio | 0.22 | 0.25 |
| Brightness | 2,500 lumens | 3,000 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | laser | laser |
| Input lag | 54 ms | 67.6 ms |
| Price | ~$3,043 | ~$2,799 |
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Throw distance: LG CineBeam HU715Q vs Optoma CinemaX P2
How far each projector must sit from the screen for the same image size.
| Screen | LG CineBeam HU715Q | Optoma CinemaX P2 |
|---|---|---|
| 80″ | 1.3 ft | 1.5 ft |
| 100″ | 1.6 ft | 1.8 ft |
| 120″ | 1.9 ft | 2.2 ft |
| 150″ | 2.4 ft | 2.7 ft |
Which should you buy?
- • Choose the Optoma CinemaX P2 if a brighter picture in ambient light matters most.
- • Choose the LG CineBeam HU715Q for gaming — lower input lag means more responsive play.
- • Choose the Optoma CinemaX P2 if you want to spend less for similar core performance.
Frequently asked questions
The Optoma CinemaX P2 is brighter, rated at 3,000 lumens versus 2,500 lumens.
More comparisons
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