The Epson PowerLite 780E is a 3LCD projector rated at 4,200 lumens with a native resolution of 1920×1080. It uses a laser phosphor light source rated for 20,000 hours / 30,000 hours (Eco). Released June 2026.
Throw distance table
Distance from lens to surface for each image width (16:9 (HD)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height |
|---|---|
| 2 m (6.6 ft) | 1.12 m |
| 3 m (9.8 ft) | 1.69 m |
| 4 m (13.1 ft) | 2.25 m |
| 5 m (16.4 ft) | 2.81 m |
| 6 m (19.7 ft) | 3.38 m |
| 8 m (26.2 ft) | 4.5 m |
| 10 m (32.8 ft) | 5.62 m |
| 12 m (39.4 ft) | 6.75 m |
| 15 m (49.2 ft) | 8.44 m |
| 20 m (65.6 ft) | 11.25 m |
| 25 m (82.0 ft) | 14.06 m |
| 30 m (98.4 ft) | 16.88 m |
No throw-ratio data was published for this model.
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 373 m² | 25.8 × 14.5 m |
| Quiet street at night (5 lux) | 75 m² | 11.5 × 6.5 m |
| Lit city square (15 lux) | 25 m² | 6.7 × 3.7 m |
| Bright urban area (30 lux) | 12 m² | 4.7 × 2.6 m |
| Indoor, lights dimmed (50 lux) | 7 m² | 3.6 × 2.0 m |
Full specifications
| Aspect Ratio | 16:9 (HD) |
|---|---|
| Audible Noise | 30 dB / 27 dB (Eco) |
| Best Used For | K-12 Education Higher Education Corporate/Business |
| Connection Panel | Audio Out: Mini Jack HDMI x 3 HDMI Out Mic In: Mini Jack Network: RJ-45 USB: A x 2 USB: B |
| Contrast | 5,000,000:1 (full on/off) |
| Digital Zoom | Yes |
| Display Type | 3LCD |
| Features | Edge Blending Miracast HDMI CEC Wi-Fi 360° Operation |
| Included Lens | 1.35x manual zoom , manual focus |
| Internal Speakers | 16.0 Watts Mono |
| Light Source | Laser Phosphor |
| Light Source Life | 20,000 hours / 30,000 hours (Eco) |
| MSRP | n/a |
| Power | 270 Watts 100V - 240V |
| Projector Size | 6.80" x 14.80" x 15.60" (HxWxD) |
| Released | June 2026 |
| Resolution | 1920x1080 |
| Status | Shipping |
| Video Modes | ** |
| Warranty | 3 Years |
| Weight | 15.5 lbs |
| White Brightness | 4,200 Lumens (ISO) 2 |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| Epson BrightLink 780Ei | 4,200 | 1920×1080 | Laser Phosphor | ||
| Epson BrightLink 770Fi | 4,100 | 1920×1080 | Laser Phosphor | 0.25:1 | $2,637 |
| Epson PowerLite 1290 | 4,100 | 1920×1080 | 230W UHE bulb | 1.3–2.09:1 | $986 |
| Epson PowerLite 770F | 4,100 | 1920×1080 | Laser Phosphor | 0.25:1 | $2,247 |
| Epson PowerLite 775F | 4,100 | 1920×1080 | Laser Phosphor | 0.25:1 | $2,247 |
| Epson PowerLite 994F | 4,100 | 1920×1080 | 230W UHE bulb | 1.3–2.09:1 | $1,263 |
| Epson Pro EX9270 | 4,100 | 1920×1080 | 230W UHE bulb | 1.3–2.09:1 | $949 |
| Epson Europe EB-1470Ui | 4,000 | 1920×1200 | Laser Phosphor | 0.22:1 |