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Christie LWU755-DS Projector

4K Large Venue Projector
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From Christie —   Designed for easy operation, the LWU755-DS includes features like built-in edge blending and warping, advanced color management, and the LiveViewer application for easy content sharing. Small, light, and compact, and featuring omnidirectional capabilities, this projector is easy to install in tight spaces and blends into any environment.

  • 7,550 ISO lumens. 7,000 ANSI lumens
  • Low-profile, lightweight, and quiet design - Can be discretely installed in any setting
  • Built-in edge blending and warping with color adjustment
  • Advanced color management - Make adjustments to six colors independently
  • Omnidirectional - Increased installation flexibility
  • Full lens suite - Seven lenses to choose from including UST
  • Flexible connectivity - Comprehensive I/O options including HDBaseT
  • 4,000,000:1 dynamic contrast ratio

Christie LWU755-DS Projector Specifications

Best Used For
May 2019
5 Years
User Reviews
Review this Projector
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White Brightness
7,000 ANSI Lumens
4K w/pixel shifting
Aspect Ratio
16:10 (WUXGA)
Display Type
0.76" 3LCD Chips
Video Modes
720p, 1080i, 1080p/60
Data Modes
MAX 4096x2160

Lamp Type
Laser Phosphor
Lamp Life
20,000 hours  / 50,000 hours

Included Lens
Optional Lenses

121-111104-XX Fixed Lens Throw Ratio 0.80:1
121-114107-XX Long Zoom Lens Throw Ratio 2.80:1-4.90:1
121-115108-XX Ultra Long Zoom Lens Throw Ratio 4.90:1-8.30:1
121-128102-XX Fixed Lens Throw Ratio 0.38:1
121-129103-XX Zoom Lens Throw Ratio 1.20:1-1.80:1
121-136101-XX Short Zoom Lens Throw Ratio 0.74:1-0.98:1
121-139105-XX Zoom Lens Throw Ratio 1.70:1-3.00:1
Lens Shift
Horizontal & Vertical
Digital Keystone
Horizontal & Vertical

Projector Size
9.10" x 23.00" x 17.50"
40.3 lbs
Audible Noise
36 dB  / 32 dB
Internal Speakers
520 Watts 100V - 240V
Connection Panel
Audio In: Mini Jack
Audio In: RCA
Audio Out: Mini Jack
Composite: RCA
HDBaseT: RJ-45
HDMI 1.4b
RS232: DB-9pin
VGA In: Dsub-15pin
VGA Out: Dsub-15pin

Closed Captioning
Edge Blending
Geometric Correction
Lens Memory
Crestron RoomView™

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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: