LSD400HD

The LSD400HD is part of ViewSonic’s Luminous Superior Series, a lamp-free projector lineup designed for commercial and educational environments. Powered by 3rd-generation laser phosphor technology, it provides 4,000 ANSI Lumens brightness and an impressive lifespan of up to 30,000 hours. Its lamp-free design ensures eco-friendliness and cost-efficiency by reducing up to 59% power consumption than competing lamp projectors. Delivering ultra-large projections up to 300” in 1080p resolution, this projector leverages high native contrast from a 0.65” DMD chip with DLP technology. Equipped with a 1.1x optical zoom, H/V keystone & 4 corner correction, and 360° projection, the LSD400HD supports flexible installation options, making it an excellent choice for meeting rooms, classrooms, and golf simulation setups.

Bright, Compact, Durable
The LSD400HD incorporates advanced 3rd-gen laser phosphor technology, enhancing brightness by 20% and achieving better luminous efficiency, all while being 32% more compact and more accessible than the previous generation. Its lamp-free light source offers instant power on/off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods of use.

Bright Images for Large Venues
Delivering 4,000 ANSI Lumens, the LSD400HD provides vibrant and sharp projection in 1080p FHD for meeting rooms, classrooms and golf simulation setups.

Unmatched Contrasts, Enhanced Visibility
Experience enhanced visuals with the LSD400HD, boasting high contrast thanks to DLP technology and an advanced 0.65" DMD chip from Texas Instruments. This provides deeper blacks and richer depth, ensuring an exceptional viewing experience.

Ultra-Large Screen with Lower Cost-per-Inch
This easy-to-install projector allows for an image size of up to 300”, offering a lower cost-per-inch compared to other types of commercial displays.​

Save on Costs and Energy
With its advanced lamp-free light source, the LSD400HD offers a highly energy-efficient and cost-saving display solution by consuming up to 59% less power than competing projectors.

Reliable Long-Term Performance with DLP Projection Technology​
With DLP technology, the LSD400HD maintains consistent color performance over time, free from any yellowing issues. Featuring a sealed engine design (IP6X), it is filter-free, preventing dust from affecting internal components and ensuring minimal maintenance. Moreover, it offers crisp and seamless image quality, displaying remarkable contrast and eliminating the noticeable screen-door effect.

Enhanced Installation Flexibility
Equipped with a 1.1x optical zoom, the projector allows users to choose the most ideal set-up location within a range, getting the desired image size without needing to change the existing interior design. ​.

Get ​​Perfectly-Shaped Images Effortlessly
Horizontal and vertical keystone correction, along with 4-corner adjustment features, eliminate crooked or distorted images for a perfectly proportioned picture every time.

Versatile Creative Application​s
The projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.

Brilliant Colors for an Authentic Golf Experience
Powered by ViewSonic’s advanced color-tuning technology, the projector features a dedicated Golf Mode that enhances colors, especially greens and blues, more vivid and brings fairways and putting surfaces to life with striking realism, creating a golf experience that feels as close to reality as possible

HDR / HLG / 4K UHD supported by HDMI 2.0b
The LSD400HD is equipped with HDMI 2.0b and HDCP 2.2 ports, delivering full 4K resolution with HDR10 and HLG support at a smooth 60Hz frame rate. Whether streaming via a Roku stick or playing from a 4K Blu-ray player, enjoy brilliant whites, rich blacks, and enhanced detail for a truly cinematic visual experience.

Upgrade Your Projector with Wireless Content Casting
Enhance your projector with the ViewShare Wireless Screen Casting Kit for seamless wireless content sharing. The projector‘s built-in 5V/1.5A USB-A output powers the dongle, enabling simultaneous multimedia streaming and power charging without adapters.

A Simpler Way to Update Projector Software
Skip trips to the service center by keeping software up to date easily via USB cable connection with your laptop. This efficient solution, developed exclusively by ViewSonic, ensures optimal performance without the hassle.


Viewsonic LSD400HD. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Focal length range: 21.86 - 24 mm, Aperture range (F-F): 2.5 - 2.67. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160, Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. Serial interface type: RS-232, HDMI connector type: Full-size

Projector brightness	4000 ANSI lumens
Projection technology	DLP
Projector native resolution	1080p (1920x1080)
Contrast ratio (typical)	3000000:1
Smart projector	No
Screen size compatibility	30 - 300"
Projection distance	38.6 - 423.6" (0.98 - 10.8 m)
Number of colors	1.07 billion colors
Keystone correction, horizontal	+-30°
Keystone correction, vertical	+-30°
Matrix size	0.65"
Matrix type	DMD
Horizontal synchronization (min)	15 kHz
Horizontal synchronization (max)	135 kHz
Vertical synchronization (min)	0.024 kHz
Vertical synchronization (max)	0.12 kHz
Light source type	Laser
Service life of light source	20000 h
Service life of light source (economic mode)	30000 h
Light source brightness	4400 lm
Focus	Manual
Focal length range	21.86 - 24 mm
Aperture range (F-F)	2.5 - 2.67
Zoom capability	Yes
Digital zoom	2x
Optical zoom	1.1x
Throw ratio	1.48 - 1.62
Vertical lens shift range	0 - 60%
Offset	132%
Full HD	Yes
3D	No
Supported graphics resolutions	640 x 480 (VGA), 3840 x 2160
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
VGA (D-Sub) ports quantity	0
HDMI ports quantity	2
Composite video in	0
Component video (YPbPr/YCbCr) in	0
DVI port	No
Audio (L/R) in	0
Serial interface type	RS-232
HDMI connector type	Full-size
HDMI version	2.0
USB 2.0 Type-A ports quantity	1
PC Audio out	Yes
Smart TV	No
Ethernet LAN	Yes
Wi-Fi	No
Ethernet LAN (RJ-45) ports	1
Card reader integrated	No
Noise level	32 dB
Noise level (economic mode)	27 dB
HDCP	Yes
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Multi
HDCP version	2.2
Built-in speaker(s)	Yes
RMS rated power	15 W
Product type	Standard throw projector
Product color	White
Cable lock slot	Yes
Built-in display	No
Power source	AC
Power consumption (typical)	143 W
Power consumption (standby)	0.5 W
AC input voltage	100 - 240 V
AC adapter output voltage	19.5 V
Operating temperature (T-T)	0 - 40 °C
Weight	6.83 lbs (3.1 kg)
Width	11.3" (286 mm)
Depth	8.5" (216 mm)
Height	5.08" (129 mm)
Package width	15.7" (400 mm)
Package depth	6.1" (155 mm)
Package height	11" (280 mm)
Package weight	10.1 lbs (4.6 kg)
Handheld remote control	Yes
Cables included	AC
Warranty card	Yes
Quantity per pack	1 pc(s)
Pallet length	40.2" (102 cm)
Pallet width	48" (122 cm)
Pallet height	71.3" (181 cm)
Quantity per master (outer) case	1 pc(s)
Harmonized System (HS) code	8528620000
Screen size (max)	300"
Image lag time	16.7 ms