BenQ MX631ST
Big Pictures in Small Spaces

Features:

The Good Things that Come in Short Distances

Minimum Space Constraints

Imagine the freedom of having the same large size image from just half the traditionally required throw distance! Having increased placement flexibility and more efficient use of available space. That's the magic of short-throw!

Zero Eye-Blinding Lights

The short-throw projection distance keeps the projector light from shinning directly into your eyes, allowing you to keep your focus on your audience.

Zero Disruptions

With a projection distance this close, you will be able to move freely, without casting distracting shadows on the screen!

Brilliant Image Performance

High Contrast

High contrast ratio adds depth to an image and is essential to provide crisp image detail. The high contrast ratio in the MX631ST helps produce images with stunning clarity and fine detail for sharper, easier to read text, graphics and video for more memorable presentations.

Low Contrast

High Contrast

High Brightness

The high brightness of the BenQ MX631ST helps overcome most ambient light conditions to ensure your message will be seen clearly, even with the lights on.

Rich Connectivity

2 HDMI Ports

Compatible with today’s digital sources, the MX631ST provides Dual HDMI ports to satisfy your digital connectivity needs as well as dual VGA ports for traditional analog sources.

Plug 'N Play, Enjoy Big Screen Fun from Your Android Devices

You can now share content from your favorite MHL enabled devices on the big screen. The MHL functionality in the MX631ST allows you to display pictures, movies and games from MHL enabled Android devices to the big screen.

1.5A USB Type-A Power Supply

Powering your peripheral devices such as Chromecast or Roku stick is easier than ever with the built-in power enabled USB port, providing up to 1.5 Amps of power to eliminate the need for external power connections.

Ease of Use

2D keystone correction provides the ability to correct vertical and horizontal keystone errors when the projector is placed off center form the screen. Ideal for use during quick setup table top presentations.

Built-in speakers

Powerful Built-in 10W speaker provides ample amplification to ensure your message is clearly heard.

SmartEco™ Lamp Saving Technology

Normal Mode
296W Projector Power
Consumption by Average

SmartEco Mode
Enhanced Details in Darkened Scenes
163W Projector Power Consumption by Average

(Source: 2010 Philips white paper)

Incorporating BenQ’s renowned SmartEco lamp saving Technology, the MX631ST not only offers greater energy savings, but continues to deliver amazing picture quality through this innovative technology. SmartEco mode is designed to use only the exact amount of lamp power a projector needs to deliver the best contrast and brightness performance. This feature enables the MX631ST to deliver uncompromised projection quality with the added benefit of reduced the total cost of ownership by extending the lamp life and lowering power consumption.

SmartEco Lamp

Within the SmartEco Lamp Saving Technology umbrella, Lamp Care mode takes your dollars further – much further by offering an astonishing lamp life of up to 10,000 hours!

Eco Blank Mode

The Eco Blank feature allows users to blank or mute the projected image on the screen, affording privacy to search for files or documents while the desktop is not projected to the entire audience. When activated, Eco Blank automatically dims lamp power, therefore lowering total power consumption by up to 70%.

Full Power On 100% Lamp Power
Attention on the Projection Screen

Eco Blank Mode On 30% Lamp
Power at the Lowest Attention on the Class Instructor

No Source Detected Mode

There will be times when a projector is turned on without a display source, such as a notebook or classroom PC connected. To avoid having a projector running at full lamp power, BenQ created the No Source Detected feature, which lowers the projector’s lamp brightness to 30 % after the projector has remained unconnected to a display source for more than three minutes.

Source Detected 100% Lamp Power

No Source Detected 30% Lamp Power

0.5W in Standby Mode

When inactive, the MX631ST keeps power consumption down to a minimum of 0.5W power, further lowering your total cost of ownership.

Blu-ray® Full HD 3D Supported

BenQ MX631ST is built with latest DLPR technology to support Full 3D functionality, allowing users to create immersive viewing experiences. Setup is easy. All that is required are 3D glasses and 3D content from your 3D Blu-ray player.

Audio Pass Through

With the built-in speaker, the MX631ST can be used as an audio system when it's on the standby mode. This saves you the trouble as well as the extra budget for getting a separate audio system.

BenQ DLP® Projectors︱ Long-Lasting Image Perfection with DLP Technology

Timeless Image Quality:

Colorific™ Technology Delivers Lifelike Color, Year After Year

BenQ uses Colorific technology to optimize images for specific color balance effects for diverse applications such as presentations, movies and spreadsheets and photographs. Every BenQ Colorific projector generates more than one billion colors by combining up to seven different colors to create vibrant, true-to-life images. You will also experience dramatic contrasts for remarkable image clarity, higher visual impact and greater legibility. BenQ's Colorific projectors are dependable year after year. You can rely on the colors to remain the same from day one to a decade later--without the risk of fading, ghosted images, or yellowing.

Accurate

Over 1 billion colors - compared to 16.7 million as on many LCD projectors

Crisp

Bright, high contrast picture - 3x more contrast than similar top-selling LCD models

Long-Lasting

Consistent image quality - image is the same now and years from now

Non-DLP Projector

BenQ DLP Projector

(All photos portraying projection scenarios are simulated.)

DLP Technology also includes a filter-free engine design for carefree confidence in long-lasting image quality and reduced TCO. BenQ’s SmartEco™ Technology further boosts contrast performance and image quality endurance while saving up to 70% on lamp power consumption.

ecoFACTS Label

ecoFACTS can tell you how eco-friendly BenQ products are!

Development of eco-friendly products, BenQ doesn't just want to comply with green regulations passively, but also to actively develop eco-friendly products!

ecoFACTS declares BenQ's greatest efforts on the replacement of hazardous substances, material selection, packaging design, energy-saving design and other aspects of the products.

Image Gallery:

BenQ MX631ST Image Gallery

Specifications:

BenQ MX631ST Specifications
Projection System	DLP
Native Resolution	XGA (1024 x 768)
Brightness* (ANSI Lumens)	3,200 ANSI Lumens
Contrast Ratio	13000:1
Display Color	1.07 Billion Colors
Lens	F=2.6-2.78, f=10.2-12.24mm
Aspect Ratio	Native 4:3 (5 aspect ratio selectable)
Clear Image Size/ Maximum Image Size	60"~120"
Throw Ratio	0.9~1.08 (78" @ 1.44m)
Image Size (Diagonal)	1.2:1
Lamp Mode (Normal/Economic/SmartEco/LampSave/LumenCare)*	4,500/ 6,000/ 6, 500/ 10,000 hours
Keystone Adjustment	1D, Auto Vertical +/- 30 degrees
Projection Offset	110% ±5%
Resolution Support	VGA (640 x 480) to WUXGA_RB (1920 x 1200) * RB = Reduced Blanking
Horizontal Frequency	15KHz~102KHz
Vertical Scan Rate	23Hz~120Hz
Lamp Wattage	196W
Interface	Computer In (D-sub 15pin)x 1 (Share with component) Monitor Out (D-sub 15pin)x 1 Composite Video In (RCA)x 1 S-Video In (Mini DIN 4pin)x 1 HDMI x 2 (One share with MHL2.0) Audio In (Mini Jack) x 1 Audio L/R In (RCA) x 1 Audio Out (Mini Jack) x 1 Speaker 10W x 1 USB (Type mini B) x 1 (Download & Page Up/ Down) USB (Type A) x1 (1.5A Power Supply) RS232 (DB-9pin) x 1 IR Receiver x 2 (Front + Top)
Dimensions (W x H x D mm)	287.3 x 114.4 x 232.6mm
HDTV Compatibility	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video Compatibility	NTSC, PAL, SECAM
3D Support and Compatibility	PC: 120Hz Frame Sequential 3D for resolutions up to WXGA, PC: 60Hz Top-bottom 3D for resolutions up to SXGA+ Video: 60Hz Frame Sequential 3D for resolutions up to 480i
Audible Noise (Normal/Economic Mode)	33/ 28 dBA (Normal/ Economic mode)
On-Screen Display Languages	Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 Languages)
Picture Modes	** Bright/ Presentation/ sRGB/ Cinema /(3D) / User 1/ User 2
Accessories (Standard)	Remote Control w/ Battery Power Cord (by region) User Manual CD Quick Start Guide Warranty Card (by region) VGA (D-sub 15pin) Cable
Accessories (Optional)	Spare Lamp Kit: P/N: 5J.J9V05.001 Ceilling Mount: P/N: 5J.J4N10.001 Remote Control P/N: 5J.J9V06.001 3D Glasses: P/N: 5J.J9H25.001 Carry bag: P/N: 5J.J3T09.001
Power Supply	AC100 to 240V, 50Hz to 60 Hz
Power Consumption	Normal 305W, Eco 220W, Standby < 0.5W
Power Management Function	Automatic power off after 20 minutes without a display source
Weight	2.6kg

Distance Chart:

Screen Size				Distance from screen (mm / inch)			Vertical offset (mm / inch)
Diagonal		W mm / inch	H mm / inch	Min length	Average	Min length
Inch	mm			(Max zoom)		(Max zoom)
40	1016	32	24	28.8	31.7	34.6	1.1
50	1270	40	30	36.1	39.7	43.3	1.4
60	1524	48	36	43.3	47.6	52.0	1.8
80	2032	64	48	57.7	63.5	69.3	2.4
100	2540	80	60	72.2	80.7	86.6	2.9
120	3048	96	72	86.6	95.3	104.0	3.5
150	3810	120	90	108.3	119.2	130	4.4
200	5080	160	120	144.4	158.9	173.3	5.9
220	5588	176	132	158.9	174.8	190.7	6.6
250	6350	200	150	180.5	198.6	216.7	7.5
300	7620	240	180	216.7	238.3	260.1	9.0

Ceiling Mount Chart:

Units: inch

Documentation:

Download the BenQ MX631ST Data Sheet (PDF).