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LG ProBeam BU70QGA Projector

4K Large Venue Projector
Calculate Throw Distance

From LG Electronics — The LG ProBeam BU70QGA laser projector is a powerful projector solution combining a full-featured projector with webOS-Signage 6.0 versatility. The LG ProBeam BU70QGA is ideal for a wide range of applications and features 4K UHD resolution, 7,000 lumens of brightness, built-in wireless, and integrated camera for easier setup.

  • Sharp details with 4K UHD resolution
  • Bright images with 7,000 lumens
  • 3,000,000:1 dynamic contrast ratio

LG ProBeam BU70QGA Projector Specifications

Projector Central's Ratings & Awards
Projector Central Award
Infocomm Best of Show 2023

Best of Show Award honorees are selected by ProjectorCentral editors to recognize unusual innovation or value. Read More

We have Reviewed this Projector!

Projector Central's team has done a thorough review of the LG ProBeam BU70QGA projector. Read Review

Street Price
Best Used For
#5 in Top 10 Large Venue Projectors
March 2023
3 Years
User Reviews
(1) Review this Projector

Switch to Metric
7,000 Lumens (ANSI)1
Aspect Ratio
16:9 (4K HD)
Display Type
DLP x 1
Color Processing
Video Modes
720p, 1080i, 1080p/60
Data Modes
MAX 3840x2160

Lamp Type
Laser Phosphor
Lamp Life
20,000 hours

Included Lens
1.6x Powered zoom , Powered focus
Optional Lenses
Lens Shift
Horizontal +/-28% & Vertical +60% / -33%
Throw Distance
7.1' - 33.4'  Calculate Throw Distance
Image Size
39.90" - 300.11"
Throw Ratio
1.53:1 - 2.45:1
Digital Keystone
Horizontal & Vertical

Projector Size
6.30" x 22.40" x 14.20"
39.0 lbs
Audible Noise
35 dB  / 31 dB
Internal Speakers
5.0 Watts × 2
500 Watts 100V - 240V
Connection Panel
Audio Out: Mini Jack
HDBaseT: RJ-45
HDMI 2.0 x 3
Network: RJ-45 x 2
RS232: DB-9pin
USB x 2
Wireless Networking

Edge Blending
Geometric Correction
Crestron RoomView™

Compare to the Competition


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Christie Inspire 4K860-iS
  • Resolution: 3840x2160 DLP
  • Brightness: 7200 Lumens (ANSI)
  • Light Source: Laser
  • Throw Distance: 9'-1" — 14'-6"
  • at Image Size: 100 "
Oct 2023 Model

ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: