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ViewSonic LS921WU Projector

WUXGA Conference Room Projector
Calculate Throw Distance

From ViewSonic — The LS921WU is an advanced 6,000 ANSI Lumens WUXGA short throw installation projector. Adopting 2nd generation Laser Phosphor technology, the LS921WU offers high and consistent brightness with a lifespan of 20,000 hours and a screen size of up to 200". Short throw ratio, 1.1x optical zoom, wide lens shift, 360° projection, and portrait mode combine for incredible flexibility to create a truly immersive experience, especially ideal for blending projection applications in restaurants, gyms, and simulation/experience centers. Dual HDMI 2.0b / HDCP 2.2 ports ensure access to original 4K quality content with HDR/HLG formats supported. Add to that the compact size and built-in HDBaseT for the perfect mix of high-quality projection and cost-effectiveness.

  • 0.81-0.89 short throw ratio for minimal space consumption
  • 3,000,000:1 dynamic contrast ratio
  • 2nd generation Laser Phosphor technology
  • Reliable Long-Term Performance
  • Wide H/V Lens Shift
  • 1.6x Optical Zoom
  • Dual HDMI 2.0b Supporting 4K/HDR/HLG
  • Non-stop 24/7 Operation


ViewSonic LS921WU Projector Specifications


Status
Shipping
Released
June 2021
Warranty
3 Years
User Reviews
Review this Projector
 
Switch to Metric
Brightness
6,000 ANSI Lumens
Resolution
1920x1200
Aspect Ratio
16:10 (WUXGA)
Display Type
DLP x 1
Color Processing
10-bit
Input Lag
16ms
Video Modes
720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i
Data Modes
MAX 3840x2160
3D Modes
Full HD 3D

Lamp Type
Laser Phosphor
Lamp Life
20,000 hours

Included Lens
1.1x manual zoom , manual focus
Optional Lenses
No
Lens Shift
Horizontal +/-23% & Vertical +/-50%
Throw Distance
3.8' - 11.5'  Calculate Throw Distance
Image Size
59.62" - 200.04"
Throw Ratio
0.81:1 - 0.89:1
Projector Placement
For a
"
diagonal screen, place the projector lens between 5'-9" and 6'-3" from the screen.
Digital Zoom
Yes
Digital Keystone
Horizontal & Vertical

Projector Size
5.71" x 15.94" x 12.01"
Weight
14.3 lbs
Audible Noise
36 dB  / 29 dB
Internal Speakers
10.0 Watts × 2
Power
450 Watts 100V - 240V
Connection Panel
12-Volt Trigger
Audio In: Mini Jack
Audio In: RCA
Audio Out: Mini Jack
Composite: RCA
HDBaseT: RJ-45
HDMI (HDCP 2.2) x 2
Network: RJ-45
RS232: DB-9pin
S-Video
USB
VGA In: Dsub-15pin
VGA Out: Dsub-15pin

Features
Short-Throw
Closed Captioning
Operate 24/7
Full HD 3D
Geometric Correction
HDR
Crestron RoomView™

Compare to the Competition


 

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ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: