LG Electronics · 5,000–7,999 lumens · 4K
LG ProBeam BU53RG
5,000lumens
3840×2160native
0.94–1.14throw ratio
9.7 kgweight
The LG ProBeam BU53RG is a DLP x 1 projector rated at 5,000 lumens with a native resolution of 3840×2160. It uses a laser phosphor light source rated for 15,000 hours. Its lens has a throw ratio of 0.94–1.14:1. Released November 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 0.94–1.14:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 1.9–2.3 m |
| 3 m (9.8 ft) | 1.69 m | 2.8–3.4 m |
| 4 m (13.1 ft) | 2.25 m | 3.8–4.6 m |
| 5 m (16.4 ft) | 2.81 m | 4.7–5.7 m |
| 6 m (19.7 ft) | 3.38 m | 5.6–6.8 m |
| 8 m (26.2 ft) | 4.5 m | 7.5–9.1 m |
| 10 m (32.8 ft) | 5.62 m | 9.4–11.4 m |
| 12 m (39.4 ft) | 6.75 m | 11.3–13.7 m |
| 15 m (49.2 ft) | 8.44 m | 14.1–17.1 m |
| 20 m (65.6 ft) | 11.25 m | 18.8–22.8 m |
| 25 m (82.0 ft) | 14.06 m | 23.5–28.5 m |
| 30 m (98.4 ft) | 16.88 m | 28.2–34.2 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) | 444 m² | 28.1 × 15.8 m |
| Quiet street at night (5 lux) | 89 m² | 12.6 × 7.1 m |
| Lit city square (15 lux) | 30 m² | 7.3 × 4.1 m |
| Bright urban area (30 lux) | 15 m² | 5.1 × 2.9 m |
| Indoor, lights dimmed (50 lux) | 9 m² | 4.0 × 2.2 m |
Full specifications
| Aspect Ratio | 16:9 (4K HD) |
|---|---|
| Audible Noise | 33 dB / 29 dB (Eco) |
| Best Used For | Higher Education House of Worship Corporate/Business Digital Signage Golf Simulator |
| Brightness | 5,000 Lumens (ANSI) 1 |
| Color Processing | 8-bit |
| Connection Panel | Audio Out: Mini Jack HDBaseT: RJ-45 HDMI 2.0 x 2 RS232: DB-9pin USB: A x 2 Wireless Networking |
| Data Modes | MAX 3840x2160 |
| Digital Keystone | No |
| Display Type | DLP x 1 |
| Features | Picture-in-Picture Short-Throw Geometric Correction HDR Miracast Crestron RoomView™ |
| Image Size | 40.10" - 300.12" |
| Included Lens | 1.2x manual zoom , manual focus |
| Internal Speakers | 5.0 Watts × 2 |
| Lens Shift | Horizontal +/-20% & Vertical +/-50% |
| Light Source | Laser Phosphor |
| Light Source Life | 15,000 hours |
| MSRP | $3,799 (USD) |
| Power | 380 Watts 100V - 240V |
| Projector Placement | For a " diagonal screen, place the projector lens between 6'-10" and 8'-3" from the screen. |
| Projector Size | 6.10" x 14.60" x 11.40" (HxWxD) |
| Released | November 2023 |
| Resolution | 3840x2160 |
| Status | Shipping |
| Street Price | $4,150 (USD) |
| Throw Distance | 3.3' - 20.5' Calculate Throw Distance |
| Throw Ratio | 0.94:1 - 1.14:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60 |
| Warranty | 3 Years |
| Weight | 21.4 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| LG ProBeam BU50RG | 5,000 | 3840×2160 | Laser Phosphor | 1.3–2.08:1 | $3,399 |
| Casio XJ-L8300HN | 5,000 | 3840×2160 | Laser Phosphor | 1.38–2.03:1 | $6,999 |
| Appotronics AL-UK535A | 5,000 | 3840×2160 | Laser Phosphor | 0.25:1 | $8,999 |
| Dell S718QL | 5,000 | 3840×2160 | Laser Phosphor | 0.19:1 | $3,999 |
| BenQ AK800ST | 5,000 | 3840×2160 | Laser Phosphor | 0.69–0.84:1 | |
| Optoma HCPro-4400 | 5,000 | 3840×2160 | Laser Phosphor | 1.2–1.92:1 | $5,436 |
| Optoma HCPro-5400 | 5,000 | 3840×2160 | RGB Laser | 1.25–2.0:1 | $7,999 |
| Optoma UHZ5000 | 5,000 | 3840×2160 | Laser Phosphor | 1.2–1.92:1 |