LG HU85LA: Specs, Throw Distance & Alternatives
A 26.9 lb ultra short throw 4K laser projector with LG webOS built in. It is listed at 2,700 ANSI lumens and a 0.19:1 throw ratio, so a 90 to 120 inch image sits very close to the wall. It has a fixed lens with manual focus and no lens shift. ProjectorCentral could not measure its input lag.
Is the LG HU85LA right for you?
Good for
- Tight rooms: a 0.19:1 ultra short throw lens for a 90 to 120 inch image
- Streaming without extra hardware: webOS 4.5 with native Netflix and no dongle needed
- HDR10 content, with SDR and HDR Game picture modes
- Placement help: horizontal and vertical digital keystone plus 12-point warping
What to plan for
- ProjectorCentral could not measure input lag, so no figure is available
- Contrast is not confirmed
- No lens shift and no optical zoom, with manual focus
- No HLG; HDMI inputs are HDMI 2.0b, with ARC on one port and no eARC
- Weighs 26.9 lb, so it is not one to carry around
Based on manufacturer specifications and published reviews (sources below). We don't do hands-on testing.
LG HU85LA specs
| Resolution | 4K UHD (3840 × 2160, single-chip DLP) |
|---|---|
| Brightness | 2,700 ANSI lumens (as listed by ProjectorCentral; ProjectorCentral measured about 2,900 to 3,000 lumens in its brightest mode on a 1.3-gain screen) |
| Display technology | DLP |
| Light source | Laser phosphor |
| Light source life | 20,000 hours |
| Contrast ratio | Not confirmed |
| Throw ratio | 0.19:1 |
| Lens shift | None (fixed lens, manual focus) |
| Max refresh rate | 60 Hz (highest listed mode is 2160p/60) |
| HDMI ports | 2 (HDMI 2.0) |
| Speakers | 10 W |
| Weight | 26.9 lb |
How far from the screen?
Lens-to-screen distance for a 16:9 image, calculated from its 0.19:1 throw ratio. The lens is fixed, so the distance sets the image size.
| Screen | Distance |
|---|---|
| 80″ | 1' 1" |
| 100″ | 1' 5" |
| 120″ | 1' 8" |
| 150″ | 2' 1" |
LG HU85LA alternatives at a similar price
In-stock 4K projectors priced closest to it on Amazon today.
| Model | Price today | Amazon rating | Compare |
|---|---|---|---|
| LG HU85LA (this one) | $2,597 | 4.0★ | — |
| Optoma UHZ58LV 3000-Lumen 4K UHD Portable Dual Laser Project | $1,999 | 4.2★ | — |
| XGIMI HORIZON 20 Pro 4K RGB Triple Laser Home Projector | $1,999 | 4.3★ | — |
| BenQ TK710STi 4K HDR Laser 3200 Lumens Movie and Gaming Shor | $1,999 | 4.3★ | — |
| Hisense PT1 Ultra Short Throw Triple Laser Projector | $1,998 | — | — |
Where it fits
LG HU85LA FAQ
- How far from the screen should the LG HU85LA be for a 100-inch image?
- About 1' 5" from lens to screen. It has a fixed 0.19:1 lens, so each screen size has one distance.
- Does the LG HU85LA have lens shift?
- No. It has a fixed lens with no lens shift and no optical zoom, so the image size and position are set by where the projector sits.
Sources
Price, stock and rating come from Amazon and update automatically (last checked Nov 15, 2026, 12:00 AM).
Disclosure: As an Amazon Associate we earn from qualifying purchases. We also participate in the eBay Partner Network. We may earn a commission when you click through an affiliate link and make a purchase, at no extra cost to you. Prices and availability shown are accurate as of the time posted but are subject to change. Any price and availability information displayed at the time of purchase will apply.