BenQ MX731

Brand	BenQ · Business
Type	Business
Status	Discontinued
Released	February 2018
Resolution	1024 × 768
Imaging technology	DLP
Light source	Lamp
Brightness	4,000 lm ISO
Throw ratio	1.51–1.97:1
Input lag	1080p: 60 Hz 33.4 ms

A lamp-based XGA DLP business and classroom projector rated at 4000 lumens, with a 1.3x manual zoom, 2D keystone and Corner Fit, RJ45 LAN control and a USB reader for presenting without a computer. It suits meeting rooms and classrooms with 4:3 content that need a bright, networked projector.

Data sheet

Picture

White light output	4,000 lm ISO · 4,000 lm ANSI
Imaging technology	DLP
Chip / panel diagonal	0.55 in
Native resolution	1024 × 768
Native aspect	4:3Derived
Dynamic contrast	20,000:1
Colour bit depth (per channel)	10 bit
Colour management (CMS)	6-axis
Picture mode memories	2
3D	Yes
3D formats	Frame packing, Side-by-side, Top-bottom, Frame sequential

Light source

Light source	Lamp
Lamp power	240 W
Replacement lamp	5J.JGR05.001
Light-source life	4,000 h normal · 8,000 h eco · 15,000 h super eco · 8,000 h dynamic
Warm-up time	30 s
Cool-down time	90 s

Optics

Throw ratio	1.51–1.97:1100″ · 3.07–4.00 m
Image size	30–300 in
Projection offset	108%
Zoom	Optical
Zoom ratio	1.3×Derived
Focal length	16.88–21.88 mm
Aperture (f-number)	2.59–2.87
Focus	Manual
Autofocus	No
Vertical lens shift	None
Horizontal lens shift	None
Vertical keystone	30°
Horizontal keystone	25°
Auto keystone	Yes
Corner correction	4-corner
Interchangeable lens	No
Lens material	Glass

Motion & gaming

Max input refresh	1024 × 768: 120 Hz XGA_120 (Reduce Blanking) PC timing, listed with frame-sequential 3D	XGA_120 (Reduce Blanking) PC timing, listed with frame-sequential 3D
Input lag	1080p: 60 Hz 33.4 ms

Inputs & control

HDMI inputs	2 × HDMI 1.4 (HDCP 1.4)
Other video inputs	VGA, Component
Max input resolution	WUXGA
Audio inputs	3.5 mm
USB media playback	Yes
Control ports	RS-232
Control-system drivers	Crestron, AMX

Smart platform

Ethernet

Yes

Audio

Speaker power	10 W
Speakers	1
Layout	Mono
Audio outputs	3.5 mm
HDMI audio return	NoneDerived

Physical & installation

Dimensions (W × D × H)	296 × 221 × 120 mm
Weight	2,500 g
Colours	White
Orientations	Table, Ceiling, Rear
Ceiling mount	M4, 20–25 mm screws

Environment & power

Operating temperature	0–40°C
Operating humidity	10–90%RH
Altitude	3,000 m · high-altitude mode
Power draw	Max 355 W · Normal 320 W
Standby	Up to 0.5 W
Networked standby	Up to 2 W
Mains input	100–240 V · 50/60 Hz
Fan noise	Normal 33 dB(A) · Eco 29 dB(A)

Safety & support

Warranty	🇺🇸 US 3 yr · 🇪🇺 EU 3 yr
User manual	esupportdownload.benq.com
Spare parts	Lamp 5J.JGR05.001

In the box

In the box	Power cord, Remote, Remote batteries, Quick start guide, User manual, Warranty card, VGA cable, Lens cap
Remote	IR

Similar models

Model	Resolution	Tech	Lumens	Price
Christie LW401 WXGA · 3LCD	WXGA	3LCD	4,000	$1,699.99 +$1,101	Compare
NEC NP-M403H 1080p · DLP	1080p	DLP	4,000	$2,599 +$2,000	Compare
NEC NP-P401W WXGA · 3LCD	WXGA	3LCD	4,000	$1,799 +$1,200	Compare
Optoma EH412ST 1080p · DLP	1080p	DLP	4,000	$930 +$331	Compare
BenQ MW560 WXGA · DLP	WXGA	DLP	4,000	$499 −$100	Compare
BenQ LH650 1080p · DLP	1080p	DLP	4,000	$1,449 +$850	Compare

Other

Tools

Throw calculator — How far from the screen the MX731 needs to sit for a given image size, set to its 1.51–1.97:1 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, US	🇺🇸 US	MPN	MX731
Standard, EU	🇪🇺 EU	EAN	4718755069567
Standard, EU	🇪🇺 EU	MPN	9H.JGR77.13E

Sources

Also known as

9H.JGR77.13E

🇪🇺 EU

Regional model