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Optoma HL31LV

HL31LV

Optoma HL31LV: Full HD 1080p 3,500 4LED Lumen Projector: Big-Screen Versatility for Home, Business, and Beyond

Turn any room into a movie theater, game room, or meeting space in minutes. The HL31LV combines sharp Full HD 1080p resolution, vibrant 3,500-lumen brightness, and rock-solid 4LED reliability in a compact, flexible design built for everyday use — from family movie nights to fast-paced gaming sessions to small business presentations.
  • Crystal-Clear Full HD 1080p Performance - Delivers sharp, detailed images for movies, sports, streaming content, and presentations alike.
  • Bright Enough for Real Rooms - With 3,500 lumens of brightness, the HL31LV stays clear and vibrant even in rooms with moderate ambient light.
  • Up to 30,000 Hours, Maintenance-Free: Advanced 4LED light source technology means no lamp replacements, low maintenance, and consistent color performance.
  • Built for Speed: Input lag as low as 8.4ms at 1080p/120Hz makes the HL31LV a natural fit for casual gaming, live sports, and interactive content where responsiveness matters.
  • Install It Your Way: 360-degree operation, portrait projection support, and 1.1x zoom give you the flexibility to place the HL31LV where it works best.

Ideal for Home Entertainment, Gaming, and More

Essential Features for Everyday Projection

Designed for easy projector setup, simple operation, and reliable performance across a wide range of environments.
Over-the-Air Update
Compact Size
4LED
Bright, Clear Images for Ambient Light
24/7 and Versatile
Optoma Management Suite 
HDR Compatible
Optimized for 
Powerful Presentations
Long Lifespan

Effortless Setup and Reliable, Long-Lasting Performance

LH351 projector 4LED long life light source without replacement

No Lamp Replacement

4LED light source lasts up to 30,000 hours without replacement.
LH351 regular throw projector and flexible positioning for any environment

Flexible Setup for Any Space

Easily install or replace without moving mounts. Compact and lightweight, it’s easy to move between rooms or store when not in use—ideal for flexible business and education environments.
LH351 pre-set modes supported by DLP technology for accurate and stable color performance

Optimized Display for Business and Education

Get consistent, clear visuals for presentations, lessons, and more with pre-set modes—enhanced by DLP technology for reliable, accurate image quality.

Vivid, Clear Projection for Ambient Light Environments

With 3500 lumens of brightness, enjoy sharp Full HD visuals that stay clear and vibrant in meeting rooms, classrooms, and other well-lit spaces.
LH351 FHD and 3,500 lumens of brightness in the meeting room
Man is using Optoma Management Suite Cloud

Manage, Monitor, and Diagnose — All from One Place

Optoma Management Suite Cloud (OMSС) is an intuitive display management solution, designed to streamline operations by monitoring, diagnosing and controlling audio visual displays from anywhere via a single platform. With an easy-to-use interface and 24/7 real-time monitoring, OMSC enables users to check the status of display devices and make configurations to optimise performance.
Easy update for LH351 with OTA

Stay Up to Date with OTA Updates

Supports over-the-air (OTA) firmware updates, allowing the projector to be updated without USB devices. New features, performance improvements, and security updates can be installed with minimal effort, helping reduce maintenance and IT workload.
Specification
Display
Technology
DLP®
Resolution
FHD (1920x1080)
Brightness
3,500 ISO Lumens
Contrast ratio
300,000:1
Native aspect ratio
16:9
Aspect ratio - compatible
4:3,16:10, Full, Native, Auto
Keystone correction - horizontal
+/-30°
Keystone correction - vertical
+/-30°
Horizontal scan rate
15~135 KHz
Vertical scan rate
24~120Hz
Uniformity
85%
Screen size
30” ~ 300”
Light source type
4LED
Light source life
30,000 hours (Eco mode)
Throw ratio
1.49 ~ 1.64
Projection distance
1.96 m ~ 4.89 m
Zoom
1.1x
Zoom type
Manual
Focal length
22 mm ~ 24.1 mm
Native offset
102.5% ±3%
Lens shift
n/a
Connections- Inputs
2 x HDMI 2.0, 1 x VGA, 1 x Audio in
Connections - Outputs
1 x USB-A power 2A, 1 x Audio 3.5 mm, 1 x VGA
Connections - Control
1 x RS232, 1 x LAN
Noise level (min)
29 dB(A)
Noise level (max)
35 dB(A)
PC compatibility
VGA,SVGA,XGA,720p,WXGA,SXGA,SXGA+,UXGA,1080p,WUXGA
2D
NTSC,PAL,SECAM,SDTV,HDTV,UHD
3D compatibility
Auto, SBS, Top and Bottom, Frame Sequential, Frame Packing
Security
Kensington Lock, Password protected interface
OSD / display languages
27 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
24/7 operation
Yes
360° operation
Yes
Operating conditions
Max Temperature(operating):0 ~ 40°C; Tolerance +/- 2°C, Max Altitude(operating): 10,000 ft., for 0°C~30°C,​
Max humidity(operating): 80% RH, non-condensing
Remote control
Backlit remote control
Speaker count & Watts per speaker
1 x 10W
Input lag
33.7ms (4K/60Hz)​
16.7ms (1080P/60Hz)​
8.4ms (1080P/120Hz)
In the box
Power cord
Remote control
2 x AAA batteries (varies by region)
Quick start user manual
LAN control
Yes
Power supply
AC 100 ~ 240V, 50 ~ 60Hz
Power consumption (standby)
≤0.5 W
Power consumption (eco mode)
130W @100VAC
124W @240VAC
Power consumption (bright mode)
226W @100VAC
212W @240VAC
Dimensions (W x D x H)
W/o feet: 307 x 228 x 114.4 mm (12.09 x 8.98 x 4.50 inches) ​
With feet: 307 x 228 x 125.4 mm (12.09 x 8.98 x 4.94 inches)
Gross weight
4.9 kg (+/- 10%) / 10.8 lbs
Net weight
3.1 kg (+/- 10%) / 6.8 lbs
Optoma Management Suite Cloud
Yes
Downloads