LG Electronics · 5,000–7,999 lumens · 4K
LG ProBeam BU70QGA
7,000lumens
3840×2160native
1.53–2.45throw ratio
17.7 kgweight
The LG ProBeam BU70QGA is a DLP x 1 projector rated at 7,000 lumens with a native resolution of 3840×2160. It uses a laser phosphor light source rated for 20,000 hours. Its lens has a throw ratio of 1.53–2.45:1. Released March 2023.
Throw distance table
Distance from lens to surface for each image width (16:9 (4K HD)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 1.53–2.45:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 3.1–4.9 m |
| 3 m (9.8 ft) | 1.69 m | 4.6–7.4 m |
| 4 m (13.1 ft) | 2.25 m | 6.1–9.8 m |
| 5 m (16.4 ft) | 2.81 m | 7.7–12.2 m |
| 6 m (19.7 ft) | 3.38 m | 9.2–14.7 m |
| 8 m (26.2 ft) | 4.5 m | 12.2–19.6 m |
| 10 m (32.8 ft) | 5.62 m | 15.3–24.5 m |
| 12 m (39.4 ft) | 6.75 m | 18.4–29.4 m |
| 15 m (49.2 ft) | 8.44 m | 22.9–36.8 m |
| 20 m (65.6 ft) | 11.25 m | 30.6–49.0 m |
| 25 m (82.0 ft) | 14.06 m | 38.2–61.3 m |
| 30 m (98.4 ft) | 16.88 m | 45.9–73.5 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) | 622 m² | 33.3 × 18.7 m |
| Quiet street at night (5 lux) | 124 m² | 14.9 × 8.4 m |
| Lit city square (15 lux) | 41 m² | 8.6 × 4.8 m |
| Bright urban area (30 lux) | 21 m² | 6.1 × 3.4 m |
| Indoor, lights dimmed (50 lux) | 12 m² | 4.7 × 2.6 m |
Full specifications
| Aspect Ratio | 16:9 (4K HD) |
|---|---|
| Audible Noise | 35 dB / 31 dB (Eco) |
| Best Used For | Higher Education House of Worship Digital Signage |
| Brightness | 7,000 Lumens (ANSI) 1 |
| Color Processing | 8-bit |
| Connection Panel | Audio Out: Mini Jack DisplayPort HDBaseT: RJ-45 HDMI 2.0 x 3 Network: RJ-45 x 2 RS232: DB-9pin USB: A x 2 Wireless Networking |
| Data Modes | MAX 3840x2160 |
| Digital Keystone | Horizontal & Vertical |
| Display Type | DLP x 1 |
| Features | Picture-in-Picture Edge Blending Geometric Correction HDR HDMI CEC Crestron RoomView™ |
| Image Size | 39.90" - 300.11" |
| Included Lens | 1.6x Powered zoom , Powered focus |
| Internal Speakers | 5.0 Watts × 2 |
| Lens Shift | Horizontal +/-28% & Vertical +60% / -33% |
| Light Source | Laser Phosphor |
| Light Source Life | 20,000 hours |
| MSRP | $4,999 (USD) |
| Power | 500 Watts 100V - 240V |
| Projector Size | 6.30" x 22.40" x 14.20" (HxWxD) |
| Released | March 2023 |
| Resolution | 3840x2160 |
| Status | Shipping |
| Street Price | $4,999 (USD) |
| Throw Distance | 7.1' - 33.4' Calculate Throw Distance |
| Throw Ratio | 1.53:1 - 2.45:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60 |
| Warranty | 3 Years |
| Weight | 39.0 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| Barco Balder | 7,000 | 3840×2160 | Laser Phosphor | 0.3–4.6:1 | |
| Optoma ZK708T | 7,000 | 3840×2160 | Laser Phosphor | 1.2–1.92:1 | $4,999 |
| Christie Inspire 4K860-iS | 7,200 | 3840×2160 | Laser Phosphor | 1.25–2.0:1 | |
| Sharp XP-P721Q-W | 7,200 | 3840×2160 | Laser Phosphor | 1.25–2.0:1 | $7,237 |
| Appotronics MK750A | 7,500 | 3840×2160 | Laser Phosphor | 0.5–2.48:1 | |
| Panasonic PT-RQ7LBU | 7,500 | 3840×2160 | Laser Phosphor | 0.28–8.53:1 | $12,475 |
| Barco Hodr | 7,500 | 3840×2160 | Laser Phosphor | 0.43–10.83:1 | |
| Digital Projection E-Vision 6220 4K-UHD | 6,500 | 3840×2160 | Laser Phosphor |