InFocus INL174

Brand	InFocus · Quantum Laser Core II Series
Type	Business
Released	June 2023
Resolution	1024 × 768
Imaging technology	DLP
Light source	Laser (phosphor)
Claimed brightness (non-standard)	4,100 lm
Throw ratio	1.94–2.16:1

A single-chip DLP laser-phosphor projector with a 0.55-inch XGA (1024x768, 4:3) chip, a claimed 4,100 lumens and a 1.1x manual zoom lens. It has two HDMI 1.4 inputs, VGA and RS232, no lens shift and no LAN, and is designed for 24/7 operation.

Data sheet

Picture

Claimed brightness (non-standard)	4,100 lm
Brightness uniformity	85%
Imaging technology	DLP
Chip / panel diagonal	0.55 in
Native resolution	1024 × 768
Native aspect	4:3Derived
Dynamic contrast	3,500,000:1
3D	Yes

Light source

Light source	Laser (phosphor)
Light-source life	30,000 h max
Light output control	Steps

Optics

Throw ratio	1.94–2.16:1100″ · 3.94–4.39 m
Projection offset	115%
Zoom	Optical
Zoom ratio	1.11×Derived
Focal length	21.85–24 mm
Aperture (f-number)	2.41–2.53
Focus	Manual
Autofocus	No
Vertical lens shift	None
Horizontal lens shift	None
Vertical keystone	30°
Auto keystone	Yes
Interchangeable lens	No

Inputs & control

HDMI inputs	2 × HDMI 1.4
Other video inputs	VGA
Max input resolution	1080p
Audio inputs	3.5 mm
USB media playback	No
Control ports	RS-232

Smart platform

Ethernet

Audio

Speaker power	15 W
Speakers	1
Layout	Mono
Audio outputs	3.5 mm
HDMI audio return	NoneDerived

Physical & installation

Dimensions (W × D × H)	278 × 216 × 116 mm
Weight	2,900 g
Orientations	Table, Ceiling, Rear, Portrait, 360°
Dust filter	None
Ingress protection	IP6X

Environment & power

Operating temperature	0–40°C
Operating humidity	0–85%RH
Altitude	3,048 m
Power draw	Max 139 W
Standby	Up to 0.5 W
Mains input	100–240 V · 50/60 Hz
Fan noise	Normal 30 dB(A) · Eco 28 dB(A)

Safety & support

Marks	CE, FCC, CCC
User manual	cdn.infocus.com

In the box

In the box	Power adapter, Remote, Quick start guide, HDMI cable
Remote	IR

Similar models

Model	Resolution	Tech	Lumens	Price
Epson Pro EX9270 1080p · 3LCD	1080p	3LCD	4,100	$999.99 −$389	Compare
Epson PowerLite 1290 1080p · 3LCD	1080p	3LCD	4,100	$986 −$403	Compare
Optoma ZK431ST 4K UHD · DLP	4K UHD	DLP	4,100*	—	Compare
InFocus INL164 1024 × 768 · DLP	1024 × 768	DLP	4,100*	$1,389	Compare
Christie LW401 WXGA · 3LCD	WXGA	3LCD	4,000 −100	$1,699.99 +$311	Compare
NEC NP-M403H 1080p · DLP	1080p	DLP	4,000 −100	$2,599 +$1,210	Compare

Other

Tools

Throw calculator — How far from the screen the INL174 needs to sit for a given image size, set to its 1.94–2.16:1 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.

Variants & identifiers

Use these to confirm a listing is this exact model. Any of them works at /p/{code}.

Variant	Region	Type	Code
Standard	All regions	UPC	850031865761
Standard	All regions	MPN	INL174