ViewSonic LS921WU WUXGA short throw laser projector

The ViewSonic LS921WU is a 6,000 ANSI lumens WUXGA short throw laser projector that can project a screen size of up to 200 inches. It has a 1.1x optical zoom, wide lens shift, 360° projection, and portrait mode for flexible installation. It also supports 4K HDR HLG content.

ViewSonic LS921WU 6000 Lumens WUXGA Short Throw Laser Projector

View on Amazon

The projector is very bright, even in a well-lit room. The picture quality is excellent, with sharp, clear images and high contrast. The projector is also very quiet, especially in eco mode. The only drawback is that it has a visible rainbow effect.

Overall, the ViewSonic LS921WU is an excellent projector for home theater or business use. It is bright, has a great picture quality, and is very versatile. However, the rainbow effect may be a problem for some users.

Here are some additional details about the projector:

  • Light source: Laser Phosphor
  • Light source life: 20,000 hours
  • Native resolution: WUXGA (1920 x 1200)
  • Contrast ratio: 3,000,000:1
  • Throw ratio: 0.81-0.89
  • Lens shift: H/V ± 20%
  • Zoom: 1.1x optical
  • Projection: 360°
  • Inputs: 2x HDMI 2.0b, HDBaseT, VGA, RJ45
  • Outputs: Audio out
  • Power consumption: 350W (normal), 70W (eco)
  • Dimensions: 13.9″ x 8.7″ x 5.1″
  • Weight: 13.2 lbs

I hope this helps! Read more…

Visited 10 times, 1 visit(s) today

ViewSonic LS832WU 5000 Lumens WUXGA Ultra Short Throw Projector with 1.3 Optical Zoom, H/V Keystone, 4 Corner Adjustment, 360 Degrees Projection for Auditorium, Conference Room and Education


ViewSonic LS832WU 5000 Lumens WUXGA Ultra Short Throw Projector with 1.3 Optical Zoom, H/V Keystone, 4 Corner Adjustment, 360 Degrees Projection for Auditorium, Conference Room and Education

$2,362.56 @ Amazon.com (Save 5%)

Product Description

VERSATILE PROJECTOR: High brightness 4500 Lumens WUXGA laser projector with 0.25 ultra short throw and advanced visual features

LONG LAMP LIFE: Long-lasting laser phosphor light source allows the lamp to shine bright for up to 30,000 hours

EASY SETUP: 0.25 ultra short throw ratio, H/V keystone, 4 corner adjustments and 360 degree projection

LAN CONTROL: Schedule, and manage the projector remotely with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with inputs such as HDMI, USB and Ethernet LAN

Product Details
Brand: ViewSonic
Model #: LS832WU
Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Color: White
Dimensions: 12.5 X 15 X 5.2 inches (Length X Width X Height)
Price: $2,362.56 (Save 5%)
ViewSonic LS832WU 5000 Lumens WUXGA Ultra Short Throw Projector with 1.3 Optical Zoom, H/V Keystone, 4 Corner Adjustment, 360 Degrees Projection for Auditorium, Conference Room and Education

ViewSonic LS921WU 6000 Lumens WUXGA Short Throw Laser Projector for 200 Inch Screen, Dual HDMI, 4K HDR HLG Support, 1.1x Optical Zoom for Business and Education, White


ViewSonic LS921WU 6000 Lumens WUXGA Short Throw Laser Projector for 200 Inch Screen, Dual HDMI, 4K HDR HLG Support, 1.1x Optical Zoom for Business and Education, White

$3,936.87 @ Amazon.com

Product Description

VERSATILE PROJECTOR: High brightness 6000 Lumens WUXGA short throw laser projector with advanced visual features

LONG LAMP LIFE: Long-lasting laser phosphor light source allows the lamp to shine bright for up to 20,000 hours

EASY SETUP: 1.1x optical zoom, H/V keystone, wide lens shift and 360 degree projection

LAN CONTROL: Schedule, and manage the projector remotely with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with inputs such as dual HDMI, USB, integrated HDBT, Ethernet LAN

Product Details
Brand: ViewSonic
Model #: LS921WU
Warranty: Five-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Color: White
Dimensions: 15.9 X 12 X 5.7 Inches (Length X Width X Height)
Price: $3,936.87
ViewSonic LS921WU 6000 Lumens WUXGA Short Throw Laser Projector for 200 Inch Screen, Dual HDMI, 4K HDR HLG Support, 1.1x Optical Zoom for Business and Education, White

ViewSonic LS860WU 5000 Lumens WUXGA Short Throw Laser Projector with One-Wire HDBT 1.3x Optical Zoom Vertical Horizontal Keystone and Lens Shift


ViewSonic LS860WU 5000 Lumens WUXGA Short Throw Laser Projector with One-Wire HDBT 1.3x Optical Zoom Vertical Horizontal Keystone and Lens Shift

$3,374.99 @ Amazon.com

Product Description

VERSATILE PROJECTOR: Advanced visual features ideal for use in professional installations, large venues, business and education environments

BIG SCREEN PROJECTION: Project up to 200 inches in 5000 lumens with 300,000:1 contrast ratio

LONG DISTANCE VIDEO: With an integrated One-Wire HDBT input, this projector can receive uncompressed HD video and audio over long distances

EASY SETUP: 0.8 throw ratio, 1.3x optical zoom, vertical/horizontal keystone, 4-corner adjustment, and a vertical/horizontal lens shift for flexible setup

CINEMATIC COLORS: Content is brought to life with captivating color, crisp graphics, and stunning videos no matter the environment

LONG LAMP LIFE: Long-lasting light source allows the lamp to shine bright for up to 20,000 hours

Product Details
Brand: ViewSonic
Model #: LS860WU
Warranty: 5-year limited warranty on parts and labor, one year limited lamp warranty
Color: Black
Dimensions: 12 X 5.7 X 15.9 inches (Length X Width X Height)
Price: $3,374.99
ViewSonic LS860WU 5000 Lumens WUXGA Short Throw Laser Projector with One-Wire HDBT 1.3x Optical Zoom Vertical Horizontal Keystone and Lens Shift

ViewSonic PS502X 4000 Lumens XGA HDMI Short Throw Projector for Education and Office


ViewSonic PS502X 4000 Lumens XGA HDMI Short Throw Projector for Education and Office

$499.99 @ Amazon.com

Product Description

VERSATILE PROJECTOR: High brightness 4000 Lumens XGA projector with advanced visual features ideal for use in education and small business environments

BIG SCREEN PROJECTION: Flexible to fit any classroom design with 0.62 short throw ratio. Project 100 inches from a distance of 4 feet (1.24 meters)

EASY SETUP: Simple setup and control, just plug & play your presentations, videos, and pictures

LONG LAMP LIFE: Energy-saving Eco mode allows the lamp to shine bright for up to 12,000 hours

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with input options such as HDMI, USB, VGA, and more

Product Details
Brand: ViewSonic
Model #: PS502X
Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Color: Black
Dimensions: 12.2 X 9.2 X 4.5 Inches (Length X Width X Height)
Price: $499.99
ViewSonic PS502X 4000 Lumens XGA HDMI Short Throw Projector for Education and Office

ViewSonic X2000B-4K-S Ultra Short Throw 4K UHD Laser Projector - Certified Refurbished


ViewSonic X2000B-4K-S Ultra Short Throw 4K UHD Laser Projector - Certified Refurbished

$1,449.99 @ Amazon.com

Product Description

BIG SCREEN HOME THEATER: Immersive theater-like experience in 4K UHD (3840x2160) and HDR/HLG support, on a screen up to 150 inches in 2000 LED lumens

ULTRA SHORT THROW: With a 0.23 ultra-short throw lens, this projector can be placed just inches away from a wall or screen to give you a huge image

LONG LAMP LIFE: Advanced laser light source allows the projector to shine bright for up to 20,000 hours

VIVID COLORS: Cinema SuperColor technology with 125% Rec. 709 wide color gamut produces lifelike colors for a fuller, more immersive viewing experience

PREMIUM AUDIO: Built-in Dual Harman Kardon Bluetooth speakers with Dolby/DTS support deliver room-filling audio

IMAGE CORRECTION: Warping adjustment and 4-corner adjustment ensures proper image alignment

Product Details
Brand: ViewSonic
Warranty: 90 days limited warranty
Color: Black
Dimensions: 17.75587 X 13.07084 X 3.937 inches (Length X Width X Height)
Price: $1,449.99
ViewSonic X2000B-4K-S Ultra Short Throw 4K UHD Laser Projector - Certified Refurbished

ViewSonic PS502W 4000 Lumens WXGA Short Throw Projector with HDMI and USB Type A Connectivity for Business and Education


ViewSonic PS502W 4000 Lumens WXGA Short Throw Projector with HDMI and USB Type A Connectivity for Business and Education

$645.49 @ Amazon.com

Product Description

VERSATILE PROJECTOR: High brighness 4000 Lumens WXGA projector with short throw lens and advanced visual features

EASY SETUP: 0.52 throw ratio, and vertical keystone adjustment

LONG LAMP LIFE: SuperEco Mode allows the lamp to shine bright for up to 12,000 hours

AMAZING COLOR ACCURACY: A 6 segment color wheel and dynamic lamp control capabilities provide vivid colors

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with inputs such as Dual HDMI, and USB Type A port

Product Details
Brand: ViewSonic
Model #: PS502W
Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Color: black
Dimensions: 12.2 X 9.2 X 4.5 Inches (Length X Width X Height)
Price: $645.49
ViewSonic PS502W 4000 Lumens WXGA Short Throw Projector with HDMI and USB Type A Connectivity for Business and Education

ViewSonic LS711HD 4200 Lumens 1080p Laster Projector with 0.49 Short Throw Ratio, HV Keystone, 4 Corner Adjustment, 360 Degrees Projection for Home and Office


ViewSonic LS711HD 4200 Lumens 1080p Laster Projector with 0.49 Short Throw Ratio, HV Keystone, 4 Corner Adjustment, 360 Degrees Projection for Home and Office

$1,460.78 @ Amazon.com

Product Description

VERSATILE PROJECTOR: High brightness 4200 Lumens 1080p laser projector with 0.49 short throw lens and advanced visual features

EXTENDED LIFESPAN: Latest laser technology provides an extended lifespan of up to 30,000 hours

EASY SETUP: Short throw, 4 corner adjustment, and a 15-degree H/V keystone, 360-degree projection and portrait mode

AUTO POWER ON/OFF: This projector can be configured to automatically turn on and off

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with inputs such as HDMI, and USB 2.0 Type A

Product Details
Brand: ViewSonic
Model #: LS711HD
Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Color: White
Dimensions: 5 X 11.3 X 8.5 Inches (Length X Width X Height)
Price: $1,460.78
ViewSonic LS711HD 4200 Lumens 1080p Laster Projector with 0.49 Short Throw Ratio, HV Keystone, 4 Corner Adjustment, 360 Degrees Projection for Home and Office

ViewSonic LS850WU 5000 Lumens WUXGA Networkable Laser Projector with One-Wire HDBT 1.6X Optical Zoom Vertical Horizontal Keystone and Lens Shift (Renewed)


ViewSonic LS850WU 5000 Lumens WUXGA Networkable Laser Projector with One-Wire HDBT 1.6X Optical Zoom Vertical Horizontal Keystone and Lens Shift (Renewed)

$2,294.75 @ Amazon.com

Product Description

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com

VERSATILE PROJECTOR: Advanced visual features ideal for use in professional installations, large venues, business and education environments

BIG SCREEN PROJECTION: Project up to 300 inches in 5000 lumens with 300,000:1 contrast ratio

LONG DISTANCE VIDEO: With an integrated HDBT input, this projector can receive uncompressed HD video and audio over long distances

EASY SETUP: 1.6x optical zoom, vertical/horizontal keystone, 4-corner adjustment, and a vertical/horizontal lens shift for flexible setup

Product Details
Brand: ViewSonic
Model #: LS850WU-CR
Warranty: A 90 Day limited warranty
Dimensions: 12 X 5.7 X 15.9 inches (Length X Width X Height)
Price: $2,294.75
ViewSonic LS850WU 5000 Lumens WUXGA Networkable Laser Projector with One-Wire HDBT 1.6X Optical Zoom Vertical Horizontal Keystone and Lens Shift (Renewed)

ViewSonic X2000B-4K Ultra Short Throw 4K UHD Laser Projector with 2000 Lumens, Wi-Fi Connectivity, Cinematic Colors, Dolby and DTS Soundtracks Support for Home Theater


ViewSonic X2000B-4K Ultra Short Throw 4K UHD Laser Projector with 2000 Lumens, Wi-Fi Connectivity, Cinematic Colors, Dolby and DTS Soundtracks Support for Home Theater

$1,930.00 @ Amazon.com (Save 12%)

Product Description

SUPERSIZED MOVIES AND GAMES: 4K UHD (3840x2160) laser projector with 2000 lumens and 0.22 ultra short throw lens

VIVID COLORS: Cinema SuperColor technology with 125 percent Rec. 709 wide color gamut, also HDR and HLG which produces lifelike colors

PREMIUM AUDIO: Built in Dual Harman Kardon Bluetooth speakers with Dolby and DTS support

EASY SETUP: With warping and 4 corner adjustment for flexible setup you can project on flat and curved sufaces

STREAMING SIMPLIFIED: Livestream sporting events, binge shows on Netflix or Disney Plus by adding a dongle (not included)

FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with inputs such as Wi Fi, Bluetooth, HDMI ARC, USB

Product Details
Brand: ViewSonic
Model #: X2000B-4K
Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service**
Color: Black
Dimensions: 17.75587 X 13.07084 X 3.937 Inches (Length X Width X Height)
Price: $1,930.00 (Save 12%)
ViewSonic X2000B-4K Ultra Short Throw 4K UHD Laser Projector with 2000 Lumens, Wi-Fi Connectivity, Cinematic Colors, Dolby and DTS Soundtracks Support for Home Theater

Optoma GT2100HDR Compact Short Throw Laser Home Theater and Gaming Projector, 1080p HD with 4K HDR Inpu


Optoma GT2100HDR Compact Short Throw Laser Home Theater and Gaming Projector, 1080p HD with 4K HDR Inpu

$1,421.46 @ Amazon.com (Save 29%)

Product Description

DEPENDABLE LASER LIGHT SOURCE: DuraCore laser light technology eliminates lamp and filter replacements for up to 30,000 hours of virtually maintenance-free operation. IPX6 dust resistance rating ensures optical engine durability

SHORT THROW LENS: Experience a 120" (10 foot) image projected from just 4' 4" away. It's great for smaller spaces and allows for easier installation

1080P HD RESOLUTION: Displays sharp and detailed 1080p (1920x1080) high definition content without downscaling or compression

ENHANCED GAME MODE FOR LIGHTNING FAST RESPONSE TIME: Delivers low input 4K60Hz @ 1080p60Hz 17ms, 8ms @ 1080p120Hz, 16ms @ 1080p60Hz

4K HDR INPUT AND 300,000:1 CONTRAST RATIO: HDR10 and HLG support provides rich cinematic color, brighter whites and deeper blacks, and Dynamic Black delivers a stunning 300,000:1 contrast ratio

Product Details
Brand: Optoma
Model #: GT2100HDR
Warranty: 1 Year parts and labor limited warranty on the projector, 5-year or 12,000 hour light source warranty (whichever comes first)
Color: White
Dimensions: 8.5 X 10.79 X 4.49 Inches (Length X Width X Height)
Price: $1,421.46 (Save 29%)
Optoma GT2100HDR Compact Short Throw Laser Home Theater and Gaming Projector, 1080p HD with 4K HDR Inpu

Leave a Comment

Your email address will not be published. Required fields are marked *