General Information for Viewsonic Data Projectors
Viewsonic PX749-4K, 4000 ANSI lumens, UHD 4K (3840x2160), 12000:1, 16:9, 762 - 7620 mm (30 - 300"), 0.75 - 9.76 m
PX749-4K
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 XboxThe
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
ViewSonics 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.
PX749-4K
Further details for this product, PX749-4K, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
4K, 4000 ANSI, 12000:1, 1.07 B, 1.3X, 240W UHP Lamp, 10W, RJ45, HDMI, RS232, USB, 100-240 V, 3 kg
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:
Initial Release Date: 28/02/2023
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Viewsonic PX749-4K data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White PX749-4K Specifications
Product Type
Data Projectors
Brand
Viewsonic
Collection Model Viewsonic PX749-4K
Manufacturer Product Type
Viewsonic Data Projectors
Market positioning
Home cinema
Product colour
White
Built-in display No
Number of colours 1.07 billion colours
Product Family PX749-4K
Product Family
HD Projector
Contrast ratio (typical) 12000:1
Native aspect ratio 16:9
3D Yes
Horizontal scan range 15 - 135 kHz
Vertical scan range 23 - 240 Hz
Supported video modes 480i, 480p, 720p, 1080i, 1080p, 2160p
Card reader integrated No
Built-in speaker(s) Yes
RMS rated power 10 W
Zoom capability Yes
Digital Zoom 2x
Optical Zoom 1.3x
Ethernet LAN Yes
Wi-Fi No
HDMI connector type Full-size
HDMI ports quantity 2
USB 2.0 ports quantity 2
Ethernet LAN (RJ-45) ports 1
DVI Port No
Service port type USB Type-A
Component video (YPbPr/YCbCr) in 0
Audio (L/R) in 0
Serial interface type RS-232
PC Audio out Yes
USB 2.0 Type-C ports quantity 1
Composite video in 0
HDMI version 2.0
USB 2.0 Type-A ports quantity 1
HDCP version 1.4/2.2
12V trigger ports quantity 1
HDCP Yes
AC (power) in Yes
12V trigger Yes
VGA (D-Sub) ports quantity 0
Projector brightness 4000 ANSI lumens
Projector native resolution 2160p (3840x2160)
Projector native resolution UHD 4K (3840x2160)
Smart projector Yes
Screen size compatibility 762 - 7620 mm (30 - 300")
Projection distance 0.75 - 9.76 m
Keystone correction, vertical -40 - 40
Keystone correction, horizontal -40 - 40
Lamp power 240 W
Lamps quantity 1 lamp(s)
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
Zoom type Manual
Throw ratio 1.13 - 1.47
Offset 120%
Power source AC
Power consumption (typical) 310 W
AC Input Voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Power consumption (standby) 0.5 W
Width 312 mm
Depth 222 mm
Height 108 mm
Weight 3 kg
Analog signal format system NTSC, PAL
Smart TV No
Full HD Yes
Year 2023
Number of OSD languages 24
On Screen Display (OSD) Yes
Noise level 33 dB
Noise level (economic mode) 28 dB
Lamp Type UHP
Operating temperature (T-T) 0 - 40 C
Image lag time 4.2 ms
Quick start guide Yes
Warranty card Yes
Cables included AC, USB Type-C
Package depth 297 mm
Package width 415 mm
Package height 168 mm
Package weight 3.9 kg
Remote Control Included Yes
MPN PX749-4K
Viewsonic PX749-4K data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White PX749-4K Reviews
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