LG AU810PW vs LG AU810PB: Which Projector is Better?

G AU810PW has a true brightness of 2700 ANSI lumens, based on laser technology, which increases the lifetime to more than 20,000 hours, so that the projected image can still be seen clearly in the presence of light, and with 8 hours of playback on the projector per day, the laser light source will be able to last up to 7 years. The light engine starts up very quickly, taking only 12 or 13 seconds from complete shutdown to appear on the screen.

LG AU810PB is a Smart Dual Laser projector with 4K resolution. With a wide color gamut of DCI-P3 97%, 2,000,000:1 Contrast Ratio, and 4K high resolution, the projector can deliver sharp images with more details. It is rated at 2,700 ANSI Lumens, whose image is bright enough for daily use.

Product Name



Product Image LG  AU810PW LG AU810PB
Price $3,999.99
Our Rating 8.0 8.0
Brand LG LG
Category projector projector

Optical Parameters

Brand Brand LG LG
Brand Model Brand Model lg AU810PW LG AU810PB
Brightness (ANSI lumens) Brightness (ANSI lumens) 2700 lumens 2700 ANSI Lumens
Display Chip Display Chip 0.47DMD
Display Technology Display Technology DLP DLP
Standard Resolution Standard Resolution 4K(4096*2160) 4K (3840 x 2160)
Maximum Supported Resolution Maximum Supported Resolution 4K(4096*2160) 4K (3840 x 2160)
Image Contrast Ratio Image Contrast Ratio 2000000:1 2,000,000:1
Throw Ratio Throw Ratio 1.3-2.08 1.3 - 2.08
Keystone Correction Keystone Correction Manual vertical Manual Keystone (Vertical)
Lamp Life Lamp Life 20000 hours Up to 20,000 Hrs
Lamp Type Lamp Type laser laser
Focus technology Focus technology Manual focus Manual

Projection Parameters

Product type Product type Laser projector
Operating System Operating System webOS
Image Size Image Size,projector1 40-200 inches 40" ~ 300"
Screen ratio Screen ratio 4:3/16:9 16:9
Screen color Screen color 10-bit
Image Technology Image Technology HDR10, HLG
Bluetooth Bluetooth Yes
3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. No
Sound System Sound System Dolby Atmos
Projection method Projection method Forward projection, rear projection, table, ceiling Front
Time to market Time to market 2021


I/O Connection Ports Connection Ports HDMI   xUSB2.0   x2
HDbaseT   x1
RJ45   x1
12-Volt Trigger
Audio Out: Optical
HDMI 2.0 x 2
Network: RJ-45
RS232: DB-9pin
USB x 2
Wireless Networking
WiFi WiFi WIFI Yes
Bluetooth Bluetooth Yes


Size(HxWxD) Size(HxWxD) three hundred and thirty-eight × four hundred and nine × 145mm 13.3" x 16.1" x 5.7"
Power Usage Power Usage 300W 300W
Noise Level Noise Level 26/27/28dB (A)
Machine weight Machine weight 11.01kg 24.3 lbs
Accessories Accessories Remote Control 1 Magic Remote (Backlit, Battery included)Manual Simple Book
Warranty Card YesAdaptor (PSU built-in)
Power Cord Yes
Warranty Warranty 2 years 2 year
Battery Battery No
other other HDR pro, 12V trigger LG ThinQ + Google Assistant + Amazon Alexa