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From InFocus — The InFocus Quantum Laser Advanced Series projectors are suitable for various applications, and perfect for large venues, education, museums, houses of worship, and fixed installations. Advanced connectivity - dedicated HDBaseT and LAN ports, dual HDMI with 4K Ultra HD and HDR support, and the added flexibility of a 1.6x optical zoom lens, 360 degrees, portrait and landscape orientation with complete corner alignment and adjustment.

  • Lamp free environmentally-friendly Laser technology
  • SuperSmartProject suite of power-saving, power optimization, and utilization features and functions
  • Designed for maintenance-free 24/7 continuous operation
  • Quantum Laser engine
  • 2,000,000:1 dynamic contrast ratio


InFocus INL4128 Projector Specifications


Street Price
$2,131
MSRP
$2,919
Best Used For
Status
Shipping
Released
January 2022
Warranty
5 Years
User Reviews
Review this Projector

 
Switch to Metric
Brightness
5,500 Lumens (ANSI)1
Resolution
1920x1080
Aspect Ratio
16:9 (HD)
Display Type
0.70" DLP x 1
Color Processing
8-bit
Video Modes
720p, 1080i, 1080p/60, 1080p/25, 1080p/30, 1080p/50, 2160p/24, 2160p/60, 768p, 3840p/24, 4096p/24
Data Modes
MAX 4096x2160
3D Modes
Full HD 3D

Lamp Type
Laser Phosphor
Lamp Life
30,000 hours

Included Lens
1.6x manual zoom , manual focus
Optional Lenses
No
Lens Shift
Vertical +/-0.00%
Throw Distance
3.3' - 30.5'  Calculate Throw Distance
Image Size
20.28" - 299.95"
Throw Ratio
1.40:1 - 2.24:1
Digital Zoom
Yes
Digital Keystone
Horizontal & Vertical

Projector Size
4.60" x 11.90" x 14.70"
Weight
12.1 lbs
Audible Noise
30 dB  / 27 dB
Internal Speakers
10.0 Watts Mono
Power
341 Watts 100V - 240V
Connection Panel
Audio In: Mini Jack x 2
Audio Out: Mini Jack
Composite: RCA
HDBaseT: RJ-45
HDMI 1.4
HDMI 2.0
Network: RJ-45
RS232: DB-9pin
S-Video
USB
VGA In: Dsub-15pin x 2
VGA Out: Dsub-15pin

Features
DICOM
Operate 24/7
Full HD 3D
Geometric Correction
HDR
Blackboard Mode

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: