Epson · 3,000–4,999 lumens · Full
Epson QS100B
4,500lumens
1920×1080native
0.17–0.17throw ratio
12.0 kgweight
The Epson QS100B is a 3LCD projector rated at 4,500 lumens with a native resolution of 1920×1080. It uses a laser phosphor light source rated for 20,000 hours. Its lens has a throw ratio of 0.17:1. Released April 2025.
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 0.17:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 0.3 m |
| 3 m (9.8 ft) | 1.69 m | 0.5 m |
| 4 m (13.1 ft) | 2.25 m | 0.7 m |
| 5 m (16.4 ft) | 2.81 m | 0.9 m |
| 6 m (19.7 ft) | 3.38 m | 1.0 m |
| 8 m (26.2 ft) | 4.5 m | 1.4 m |
| 10 m (32.8 ft) | 5.62 m | 1.7 m |
| 12 m (39.4 ft) | 6.75 m | 2.0 m |
| 15 m (49.2 ft) | 8.44 m | 2.6 m |
| 20 m (65.6 ft) | 11.25 m | 3.4 m |
| 25 m (82.0 ft) | 14.06 m | 4.2 m |
| 30 m (98.4 ft) | 16.88 m | 5.1 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) | 400 m² | 26.7 × 15.0 m |
| Quiet street at night (5 lux) | 80 m² | 11.9 × 6.7 m |
| Lit city square (15 lux) | 27 m² | 6.9 × 3.9 m |
| Bright urban area (30 lux) | 13 m² | 4.9 × 2.7 m |
| Indoor, lights dimmed (50 lux) | 8 m² | 3.8 × 2.1 m |
Full specifications
| Aspect Ratio | 16:9 (HD) |
|---|---|
| Audible Noise | 34 dB / 20 dB (Eco) |
| Best Used For | Home Theater |
| Color Brightness | 4,500 Lumens 3 CLO |
| Color Processing | 10-bit |
| Connection Panel | HDMI 2.1 (HDCP 2.3) x 2 Network: RJ-45 RS232: DB-9pin USB: A x 2 |
| Data Modes | MAX 3840x2160 |
| Digital Keystone | Horizontal & Vertical |
| Digital Zoom | Yes |
| Display Type | 3LCD |
| Features | Short-Throw Geometric Correction HDR Dynamic Tone Mapping HDMI CEC Crestron RoomView™ |
| Image Size | 80.00" - 160.00" |
| Included Lens | Fixed focal length , manual focus |
| Internal Speakers | No |
| Lens Shift | No |
| Light Source | Laser Phosphor |
| Light Source Life | 20,000 hours |
| MSRP | $4,999 (USD) |
| Power | 346 Watts 100V - 240V |
| Projector Placement | For a " diagonal screen, place the projector lens 1'-2" from the screen. |
| Projector Size | 6.20" x 27.40" x 13.40" (HxWxD) |
| Released | April 2025 |
| Resolution | 1920x1080 4K w/pixel shifting |
| Status | Shipping |
| Street Price | $5,249 (USD) |
| Throw Distance | 0.9' - 1.9' Calculate Throw Distance |
| Throw Ratio | 0.17:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 1080p/24, 1080p/30, 1080p/50, 2160p/24, 2160p/60, 576p, 480p |
| Warranty | 3 Years |
| Weight | 26.5 lbs |
| White Brightness | 4,500 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 QS100W | 4,500 | 1920×1080 | Laser Phosphor | 0.17:1 | $5,332 |
| Epson EB-L260F | 4,600 | 1920×1080 | Laser Phosphor | 1.32–2.12:1 | $1,089 |
| Epson EB-L265F | 4,600 | 1920×1080 | Laser Phosphor | 1.32–2.12:1 | $1,089 |
| Epson PowerLite L260F | 4,600 | 1920×1080 | Laser Phosphor | 1.32–2.12:1 | $1,416 |
| Epson PowerLite L265F | 4,600 | 1920×1080 | Laser Phosphor | 1.32–2.12:1 | $1,416 |
| Epson Pro EX11000 | 4,600 | 1920×1080 | Laser Phosphor | 1.32–2.12:1 | $1,499 |
| Vivitek DH381 | 4,500 | 1920×1080 | Metal Halide bulb | 1.13–1.47:1 | |
| Hitachi CP-EU4501WN | 4,500 | 1920×1200 | 280W Metal Halide bulb | 1.3–2.1:1 | $1,749 |