Epson · 3,000–4,999 lumens · Full
Epson BrightLink 770Fi
4,100lumens
1920×1080native
0.25–0.25throw ratio
6.0 kgweight
The Epson BrightLink 770Fi is a 3LCD projector rated at 4,100 lumens with a native resolution of 1920×1080. It uses a laser phosphor light source rated for 20,000 hours / 30,000 hours (Eco). Its lens has a throw ratio of 0.25:1. Released March 2023.
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 | Standard lens 0.25:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 0.5 m |
| 3 m (9.8 ft) | 1.69 m | 0.8 m |
| 4 m (13.1 ft) | 2.25 m | 1.0 m |
| 5 m (16.4 ft) | 2.81 m | 1.2 m |
| 6 m (19.7 ft) | 3.38 m | 1.5 m |
| 8 m (26.2 ft) | 4.5 m | 2.0 m |
| 10 m (32.8 ft) | 5.62 m | 2.5 m |
| 12 m (39.4 ft) | 6.75 m | 3.0 m |
| 15 m (49.2 ft) | 8.44 m | 3.8 m |
| 20 m (65.6 ft) | 11.25 m | 5.0 m |
| 25 m (82.0 ft) | 14.06 m | 6.2 m |
| 30 m (98.4 ft) | 16.88 m | 7.5 m |
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) | 364 m² | 25.5 × 14.3 m |
| Quiet street at night (5 lux) | 73 m² | 11.4 × 6.4 m |
| Lit city square (15 lux) | 24 m² | 6.6 × 3.7 m |
| Bright urban area (30 lux) | 12 m² | 4.6 × 2.6 m |
| Indoor, lights dimmed (50 lux) | 7 m² | 3.6 × 2.0 m |
Full specifications
| Aspect Ratio | 16:9 (HD) |
|---|---|
| Audible Noise | 37 dB / 27 dB (Eco) |
| Awards | #2 in Top 10 Interactive Projectors |
| Best Used For | K-12 Education Corporate/Business |
| Color Brightness | 4,100 Lumens 3 CLO |
| Color Processing | 10-bit |
| Connection Panel | Audio In: Mini Jack x 3 Audio Out: Mini Jack Composite: RCA HDMI x 3 RS232: DB-9pin USB: A x 3 VGA In: Dsub-15pin VGA Out: Dsub-15pin Wireless Networking |
| Data Modes | MAX 1920x1200 |
| Digital Keystone | Horizontal & Vertical |
| Digital Zoom | Yes |
| Display Type | 3LCD |
| Features | Interactive Short-Throw DICOM Geometric Correction HDMI CEC Blackboard Mode Crestron RoomView™ |
| Image Size | 55.62" - 110.15" |
| Included Lens | Fixed focal length , manual focus |
| Internal Speakers | 16.0 Watts Mono |
| Lens Shift | No |
| Light Source | Laser Phosphor |
| Light Source Life | 20,000 hours / 30,000 hours (Eco) |
| MSRP | $2,637 (USD) |
| Power | 277 Watts 100V - 240V |
| Projector Size | 5.30" x 15.60" x 14.10" (HxWxD) |
| Released | March 2023 |
| Resolution | 1920x1080 |
| Status | Shipping |
| Street Price | $2,637 (USD) |
| Throw Distance | 1.0' - 2.0' Calculate Throw Distance |
| Throw Ratio | 0.25:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 1080p/50, 576i, 576p, 480p, 480i |
| Warranty | 3 Years |
| Weight | 13.2 lbs |
| White Brightness | 4,100 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 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 BrightLink 780Ei | 4,200 | 1920×1080 | Laser Phosphor | ||
| Epson PowerLite 780E | 4,200 | 1920×1080 | Laser Phosphor | ||
| Epson Europe EB-1470Ui | 4,000 | 1920×1200 | Laser Phosphor | 0.22:1 |