Our Verdict
BenQ HT4550i Wins

It offers Native 4K resolution and a brighter 3200 lumens. Choose Epson LS11000 for its smoother 120 Hz refresh rate and laser light source longevity, despite 4K pixel shift.
Spec Comparison
8 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $2999 | $4350 |
| Rating | 3.4(813) | 4.2(114) |
| Brightness Ansi Lumens | 3200 | 2500 |
| Native Resolution | Native 4K | 4K Pixel Shift |
| Lens Shift | Yes | Yes |
| Weight | 13.4 lbs | 28 lbs |
| Hdr Support | Yes | Yes |
| Light Source | LED | Laser |
| Speaker Watts | 5W | — |
| Contrast Ratio | — | 1200000:1 |
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Pros & Cons
Quick overview of strengths and weaknesses
BenQ HT4550i 4K
- Native 4K UHD resolution offers sharp image clarity.
- LED light source provides 10+ years of lifespan.
- 100% DCI-P3 color ensures accurate cinematic hues.
- 2D lens shift and 1.3x zoom aid setup flexibility.
- Integrated 5W speaker delivers limited audio quality.
- 13.4 lbs weight may limit easy repositioning.
- 3200 lumens limits performance in bright ambient light.
Epson Home Cinema
- Displays 3840x2160 via pixel shift technology.
- 2,500 lumens for visible picture in ambient light.
- Laser light source offers consistent long-term brightness.
- 120 Hz refresh rate ensures smoother motion content.
- Unit weight of 28 lbs complicates mounting logistics.
- Uses pixel shift for 4K; not a true native 4K display.
Frequently Asked Questions
Common questions about this comparison
Which projector offers superior image sharpness?
The BenQ HT4550i provides true Native 4K resolution, ensuring sharper, more detailed images. The Epson LS11000 uses 4K Pixel Shift technology, which simulates 4K but isn't a native display.
How do their brightness levels compare?
The BenQ HT4550i is brighter at 3200 ANSI lumens, making it better for rooms with some ambient light. The Epson LS11000 offers 2500 lumens, still good but less bright, suitable for darker home theater environments.
Which is better for a seamless installation?
The Epson LS11000 features motorized lens shift, focus, and zoom, simplifying setup. However, it's heavier at 28.0 lbs. The BenQ HT4550i has 2D lens shift and 1.3x zoom but is lighter at 13.4 lbs.
What are the differences in their light sources?
The BenQ uses an LED light source, offering 10+ years of lifespan and accurate colors. The Epson uses a Laser light source, providing consistent long-term brightness and also boasting a long lifespan.
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