PX749-4K - VS19349

The PX749-4K is a 4,000 ANSI Lumens 4K home projector designed for Xbox, driving the ultimate gaming experience with Xbox-exclusive resolution and refresh rate combinations. The projector shines in value and brightness as well as delivers pixel-perfect visuals in true 4K UHD clarity with HDR/HLG support. Boasting a Harman-tuned speaker, the PX749-4K elevates audiovisual enjoyment, so you can fully lose yourself in the game. Experience a whole new level of playing with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB-C connectivity for direct streaming from Nintendo® Switch. Set up faster and easier than ever with 1.3x optical zoom, warping, H/V keystone and auto V keystone, capable of creating a screen of up to 300” on any surface. PX749-4K is also a perfect addition to your smart home, with LAN control capability that's compatible with home automation systems and 12V trigger output.

Game On with “Designed for Xbox”
The PX749-4K supports Xbox-exclusive resolution and refresh rate combinations, and automatically adjusts to the most ideal settings. Rest assured, you'll get the most out of your gaming experience. ​

*When connecting to Xbox console via HDMI 2, the projector will switch to gaming mode by default.​

Ultimate Viewing Experience with 4K HDR
Enjoy the crystal-clear detail of true Ultra HD and savor dynamic visuals thanks to HDR/HLG and 3D support. With an HDMI 2.0b/ HDCP 2.2 port, the PX749-4K ensures original 4K quality content, so games, sports, movies, and all your favorite streaming content are brought to life.

Harman-Tuned Speaker Brings Powerful Audio
The projector boasts a Harman-tuned speaker to deliver powerful audio. When combined with the 4K UHD images, this ensures an all-around audiovisual feast.​

Bright Images Anytime
Boasting 4,000 ANSI Lumens, the PX749-4K is guaranteed to produce clear and bright visuals. Immerse yourself in cinematic experiences even in bright spaces.

Up-to-300” Screen Size for a True Cinematic Experience
The PX749-4K allows for an up-to-300” image, surpassing what all traditional screens can offer, to deliver a true cinematic experience from the coziness of your home.

Ultra-Fast Input for a Flawless Gaming Experience
Boasting 4.2ms Ultra-Fast Input*, a hyper-responsive 240Hz refresh rate, and a microsecond-level response time**, the PX749-4K delivers seamless viewing in high intensity situations.

​* The general refresh rate of the projector is 60Hz. To enable 4.2ms Ultra-Fast Input, turn it on in Advanced Settings and make sure the input content is set to 240Hz refresh rate. When enabled, the highest resolution supported is 1080p. ​​
**The response time stated refers to the reaction time of DMD chip.​​

Direct Content Streaming via USB-C
Project content directly from your phone or any other mobile device while simultaneously charging it via a USB-C cable. Stream videos, FaceTime with friends, or play Nintendo® Switch on the big screen without a docking station, all via a single cable.​

*Devices must support USB-C video streaming.​
*Apple-authorized Lightning to HDMI adaptor required for iPhone and iPad users.​

Shape Your Gaming Experience
With warping adjustment, adapt your screen to any projection surface and take advantage of curves for an always more immersive gaming experience.

A Perfect Fit for Any Environment
Equipped with a 1.3x optical zoom lens, you can choose any location within a range for set-up to get the desired image size, all without needing to change any existing interior design.

Effortlessly Project from All Angles
Central positioning is no longer necessary with comprehensive H/V keystone, 4 corner adjustment, and auto V keystone capabilities. The PX749-4K delivers perfectly-shaped images from above, below, front, or side, making setup a breeze.

Enjoy the Simplicity of Unified Smart Systems
Compatible with AV solutions like Creston, AMX, PJ Link, ATEN, Extron and ViewSonic vController, the PX749-4K is the perfect addition to your smart home setting.

Set Up Your Home Cinema with Ease
Equipped with 12V trigger output, as soon as you power up, your curtains will close and your projector screen will automatically lower, so you can sit back and enjoy the comfort of your home cinema.

Jazz it Up with Cinematic Colors
ViewSonic’s SuperColor™ Technology offers a wide color gamut for a cinematic, true-to-life color performance without sacrificing image quality.

Customize Your Own Color Profiles​
With a cloud-based color profile exchange, you can easily create your own color profile to fit your preferences and share with others. Or choose to download other profiles and fine-tune them as your own.



Viewsonic PX749-4K. Projector brightness: 4000 ANSI lumens, Projector native resolution: UHD 4K (3840x2160), Contrast ratio (typical): 12000:1. Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 20000 h. Focus: Manual, Focal length range: 12 - 15.6 mm, Aperture range (F-F): 1.94 - 2.12. Analog signal format system: NTSC, PAL, Supported video modes: 480i, 480p, 720p, 1080i, 1080p, 2160p. Serial interface type: RS-232, HDMI connector type: Full-size, Service port type: USB Type-A

Projector brightness	4000 ANSI lumens
Projector native resolution	UHD 4K (3840x2160)
Contrast ratio (typical)	12000:1
Native aspect ratio	16:9
Smart projector	Yes
Screen size compatibility	30 - 300"
Projection distance	29.5 - 384.3" (0.75 - 9.76 m)
Number of colors	1.07 billion colors
Horizontal scan range	15 - 135 kHz
Vertical scan range	23 - 240 Hz
Keystone correction, horizontal	-40 - 40°
Keystone correction, vertical	-40 - 40°
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	20000 h
Lamp type	UHP
Lamp power	240 W
Lamps quantity	1 lamp(s)
Focus	Manual
Focal length range	12 - 15.6 mm
Aperture range (F-F)	1.94 - 2.12
Zoom capability	Yes
Zoom type	Manual
Digital zoom	2x
Optical zoom	1.3x
Throw ratio	1.13 - 1.47
Offset	120%
Analog signal format system	NTSC, PAL
Full HD	Yes
3D	Yes
Supported video modes	480i, 480p, 720p, 1080i, 1080p, 2160p
VGA (D-Sub) ports quantity	0
HDMI ports quantity	2
Composite video in	0
Component video (YPbPr/YCbCr) in	0
DVI port	No
Audio (L/R) in	0
Serial interface type	RS-232
HDMI connector type	Full-size
HDMI version	2.0
Service port type	USB Type-A
USB 2.0 ports quantity	2
USB 2.0 Type-A ports quantity	1
USB 2.0 Type-C ports quantity	1
PC Audio out	Yes
12V trigger	Yes
12V trigger ports quantity	1
AC (power) in	Yes
Smart TV	No
Ethernet LAN	Yes
Wi-Fi	No
Ethernet LAN (RJ-45) ports	1
Card reader integrated	No
Noise level	33 dB
Noise level (economic mode)	28 dB
HDCP	Yes
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, INC, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Number of OSD languages	24
HDCP version	1.4/2.2
Built-in speaker(s)	Yes
RMS rated power	10 W
Product type	Standard throw projector
Market positioning	Home cinema
Product color	White
Built-in display	No
Power source	AC
Power consumption (typical)	310 W
Power consumption (standby)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Operating temperature (T-T)	0 - 40 °C
Weight	6.61 lbs (3 kg)
Width	12.3" (312 mm)
Depth	8.74" (222 mm)
Height	4.25" (108 mm)
Package width	16.3" (415 mm)
Package depth	11.7" (297 mm)
Package height	6.61" (168 mm)
Package weight	8.6 lbs (3.9 kg)
Handheld remote control	Yes
Cables included	AC, USB Type-C
Quick start guide	Yes
Warranty card	Yes
Image lag time	4.2 ms