Head-to-head
Optoma HD146X vs XGIMI Elfin
Side-by-side comparison of the Optoma HD146X and XGIMI Elfin: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The Optoma HD146X and XGIMI Elfin are both standard-throw projectors in a similar price range. The Optoma HD146X is brighter — 3,600 vs 600 lumens. The XGIMI Elfin can sit closer to the screen (throw ratio from 1.20 vs 1.47). The XGIMI Elfin costs less — about $549 vs $570. For gaming, the Optoma HD146X has the lower input lag at 16 ms.
| Spec | Optoma HD146X | XGIMI Elfin |
|---|---|---|
| Throw ratio | 1.47–1.62 | 1.2 |
| Brightness | 3,600 lumens | 600 lumens |
| Resolution | 1080p | 1080p |
| HDR | No | Yes |
| Light source | lamp | LED |
| Input lag | 16 ms | 27 ms |
| Price | ~$570 | ~$549 |
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Throw distance: Optoma HD146X vs XGIMI Elfin
How far each projector must sit from the screen for the same image size.
| Screen | Optoma HD146X | XGIMI Elfin |
|---|---|---|
| 80″ | 8.5–9.4 ft | 7.0 ft |
| 100″ | 10.7–11.8 ft | 8.7 ft |
| 120″ | 12.8–14.1 ft | 10.5 ft |
| 150″ | 16.0–17.6 ft | 13.1 ft |
Which should you buy?
- • Choose the Optoma HD146X if a brighter picture in ambient light matters most.
- • Choose the Optoma HD146X for gaming — lower input lag means more responsive play.
- • Choose the XGIMI Elfin if you want to spend less for similar core performance.
Frequently asked questions
The Optoma HD146X is brighter, rated at 3,600 lumens versus 600 lumens.
More comparisons
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