Vivitek DU4771Z High Brightness Laser Projector


  • WUXGA (1920 x 1200) native resolution
  • DLP? DarkChip3? and BrilliantColor? technologies
  • Laser light source with 20,000+ hours life
  • Up to 6,000 ANSI lumens
  • 20,000:1 contrast ratio
  • Throw Ratio: 1.15 – 1.9:1
  • Horizontal & vertical lens shift & 4-corner adjustment
  • 3x HDMI (1 with MHL), 2x HDBaseT, VGA in/out, RS-232 composite video, audio in/out and Ethernet
  • Weight: 10.7kg
  • Dimensions (WxDxH): 360mm x 452mm x 151mm


DU4771Z Laser Projector is Ideal for Corporate Meeting Room

With impressively vivid colors and high brightness of 6,000 lumens, the DU4771Z offers the next generation of advanced laser light source technology. Designed lamp-free, it provides a low cost of ownership, with minimal maintenance, and gives a stable, high-quality projection for up to 20,000 hours. The DU4771Z offers an immersive big-screen experience with an unbeatable return on investment.


-Long-lasting laser light source for constant brightness level and color performance for up to 20,000 hours maintenance-free operations
-6,000 lumens of brightness, WUXGA resolution, and 20,000:1 contrast ratio for clear, crisp and bright projection
-Great flexibility with 1.65x zoom lens and manual horizontal and vertical lens shift
-Image adjustment is made easy with 4 corner corrections, horizontal and vertical keystone corrections
-Built-in 2x 5W audio speakers with multiple audio interfaces to ensure your message is well heard
-HDBaseT interface for high definition video and audio transmission over 100 meters long cable
-DICOM Simulation Mode for medical training and seminars
-Compatible with NovoConnect Solution for wireless presentation and collaboration
-Eco friendly with automatic turning off function when there is no signal input for a period of time
-Compact size laser projector ideal for corporate meeting room

SKU: DU4771Z Category:
Weight 10700 g
Dimensions 452 × 360 × 151 mm

Native Resolution WUXGA (1920 x 1200)
Brightness 6000 ANSI Lumens
Contrast Ratio 20,000:1
Max. Supported Resolution WUXGA (1920 x 1200) @60Hz
Native Aspect Ratio 16:10
Lamp Life and Type Lamp free design. Laser light source lasts up to 20,000 hours
Display Type Single chip DLP® Technology by Texas Instruments
Chip Size 0.67” DMD
Throw Ratio 1.15 – 1.90 : 1
Image Size (Diagonal) 37″ – 201″
Projection Distance 1.5 – 5.0 m
Projection Lens F = 2.45 – 3.13, f = 17.23 – 27.9 mm
Zoom Ratio 1.65x
Lens Shift Range Vertical: +12%; Horizontal: +/-2.5%
Offset 115% and Manual Lens Shift
Keystone Correction Vertical: +/-30°; Horizontal: +/-30°
Speakers 5W x 2
Video Compatibility SDTV (480i, 576i) / EDTV (480p, 576p) / HDTV (720p, 1080i, 1080p), NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N) SECAM (B,D,G,K,K1,L)
I/O Connection Ports VGA-In (15pin D-Sub), HDMI Number of Ports (x3: HDMI/MHLx1, HDMIx2), Composite Video, Audio-In (RCA) , Audio-In (Mini-Jack), VGA-Out (15pin D-Sub), Audio-Out (Mini-Jack), RJ45 (x2: HDBaseTx1, LANx1), RS-232, 3D-Sync (1: Out), USB A (Power Only), USB miniB (Service), Microphone (Mini-Jack)
Dimensions (W x D x H) 360 x 451.5 x 151 mm
Weight 10.7 kg
Noise Level 36dB/34dB (Normal/Eco. Mode)
Power Supply: AC 100-240V, 50/60Hz Consumption: 350W (Eco. Mode), 430W (Normal Mode), <0.5W (Standby)
3D Ready(DLP link, PC+Video) Yes
Standard Accessories VGA Cable, Warranty Card (by region), Remote Controller (with battery), AC Power Cord
Optional Accessories Remote Control P/N: 5041846600
Warranty Large Venue Laser Phosphor Warranty: 5 Year projector / 5 years or 20.000h on the Laser Phosphor illumination source.(Whichever comes first)
UPC Code 813097024138


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