InFocus INL144

Brand	InFocus · Quantum Laser Core Series
Type	Business
Released	January 2022
Resolution	1024 × 768
Imaging technology	DLP
Light source type	Laser (phosphor)
Claimed brightness (non-standard)	3,100
Throw ratio	1.49–1.93:1

A single-chip DLP laser-phosphor projector with a 0.55-inch XGA (1024x768, 4:3) chip, a rated 3,100 lumens and a 1.3x manual zoom lens. It has two HDMI 1.4 inputs, VGA, RS232, no lens shift and no LAN, and is rated for 24/7 operation with a 5-year or 20,000-hour warranty.

Data sheet

Picture

Imaging technology	DLP
Chip / panel diagonal	0.55 in
Native aspect ratio	4:3
Native resolution	1024 × 768
Dynamic contrast	2,000,000:1
Colour management system	6-axis
3D support	Yes
3D formats	Side-by-side, Top-bottom, Frame sequential

Optics

Throw ratio	1.49–1.93:1
Zoom type	Optical
Zoom ratio	1.3×
Focus	Manual
Vertical lens shift	0%
Horizontal lens shift	0%
Fixed offset	115%
Focal length	16.9–21.61 mm
F-number	2.43–2.78
Interchangeable lens	No
Vertical keystone	-30–30°
Corner / warp correction	4pt

Light source

Light source type	Laser (phosphor)
Light source detail	Quantum Laser
Light source life	Normal: 20,000 h · Eco: 30,000 h
Warm-up time	10 s
Cool-down time	100 s
Light-source dimming	Manual steps
Claimed brightness (non-standard)	3,100
Claimed brightness unit	Unspecified
Brightness uniformity (centre-to-corner)	85%

Audio

Speaker power	15 W
Speaker count	1
Audio channels	Mono
Audio outputs	3.5 mm

Inputs, control & connectivity

Max input signal	1920 × 1080
HDMI port count	2
HDMI ports (feature-level)	HDMI 1: HDMI 1.4; HDMI 2: HDMI 1.4
Audio input terminals	3.5 mm
Horizontal scan frequency	15–100 kHz
Vertical scan frequency	50–120 Hz
HDBaseT	No
VGA input	Yes
USB media playback	No
RS-232	Yes
LAN control	No
12 V trigger	No
Ethernet	No
Auto keystone	Yes

Environment & power

Operating temperature	0–40°C
Operating humidity	0–85%RH
Altitude / high-altitude mode	3,048 m
High-altitude mode	Yes
Operating orientations	Table, Ceiling, Rear, Portrait, 360°
Rated voltage	100–240 V
Rated frequency	50–60 Hz
Power consumption (max)	161 W
Standby power	0.5 W
Fan noise (sound pressure)	Normal: 30 dB(A) · Eco: 28 dB(A)

Physical & installation

Width	337 mm
Depth	119 mm
Height	265 mm
Weight	3.9 kg
Ingress protection	IP6X
Sealed optical engine	Yes
Air filter	None

Support & ownership

Warranty	🇼🇼 WW 5 yr or 20,000 h Global InFocus limited warranty (Maxnerva); no region is named in the English text. The Dec 2021 manual lists '5 years or 20,000 hours which ever comes first'.
User manual	https://cdn.infocus.com/2024/08/Quantum-Laser_Core_CoreII_Superior-Series_EN.pdf
Photobiological risk group	RG2
Laser product class	Class 3R (US); Class 1, Risk Group 2 (IEC 60825-1:2014, international)
Safety & market certifications	CE, FCC, CCC

In the box

Box contents	Projector, Remote, Power cord, Vga cable, Setup guide, Lens cap
Remote type	IR

Tools

Throw calculator — How far from the screen the INL144 needs to sit for a given image size, set to its 1.49–1.93:1 lens.
Download spec as CSV — Every value on this data sheet with its unit and source, one row per spec.
Download spec as JSON — The same data from the open data API, with variants and identifiers.