Проектор ViewSonic PX749-4K, 4K UHD (3840x2160), 12000:1, 4000lm, HDMI, USB-C, LAN, RS232

PX749-4K

4,000 ANSI Lumens 4K Home Projector​

• Designed for Xbox for the ultimate gaming experience​
• Immersive audiovisual enjoyment with 4K HDR and Harman-tuned speaker
• Up-to-300" screen size with 4,000 ANSI Lumens to maximize fun at home​
• 4.2ms Ultra-Fast Input & 240Hz high refresh rate​
• Direct big-screen streaming via USB-C​
• Flexible installation: 1.3x optical zoom, warping adjustment and side projection capabilities

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. ​

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.

4,000 ANSI Lumens

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.​​

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.

Warping Adjustment

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.

1.3x Optical Zoom

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.

H/V Keystone, 4 Corner Adjustment, Auto V Keystone

SPECIFICATIONS

• Specification

  Projection System: 0.47" 4K-UHD
  Native Resolution: 3840x2160
  Brightness: 4000 (ANSI Lumens)
  Contrast Ratio with SuperEco Mode: 12000:1
  Display Color: 1.07 Billion Colors
  Light Source Type: 240W UHP Lamp
  Light Source Life (hours) with Normal Mode: 4000
  Light Source Life (hours) with SuperEco Mode: 20000
  Lens: F=1.94-2.12, f=12-15.6mm
  Projection Offset: 120%+/-6%
  Throw Ratio: 1.13-1.47
  Optical Zoom: 1.3x
  Digital Zoom: 0.8x-2.0x
  Image Size: 30"-300"
  Throw Distance: 0.75m-9.76m
  (100"@2.50m)
  Keystone: H:+/-40° , V:+/-40°
  Audible Noise (Normal): 33dB
  Audible Noise (Eco): 28dB
  Input Lag: 4.2ms
  Resolution Support: VGA(640 x 480) to 4K(3840 x 2160)
  HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
  Horizontal Frequency: 15K-135KHz
  Vertical Scan Rate: 23-240Hz
   

• Input

  HDMI: 2 
  (HDMI 2.0, HDCP 1.4/2.2)
  USB Type C: 1 (5V/2A)
   

• Output

  Audio-out (3.5mm): 1
  Speaker: 10W Cube
  USB Type A (Power): 1 (5V/1.5A)
  12V Trigger (3.5mm): 1
   

• Control

  RS232 (DB 9-pin male): 1
  RJ45 (LAN control): 1
  USB Type A (Services): 1
  (share with USB A Output)
   

• Others

  Power Supply Voltage: 100-240V+/- 10%, 50/60Hz
  (AC in)
  Power Consumption: Normal: 310W
  Standby: <0.5W
  Operating Temperature: 0~40℃
  Carton: Brown
  Net Weight: 3.0kg
  Gross Weight: 3.9kg
  Dimensions (WxDxH) with Adjustment Foot: 312x222x108mm
  Packing Dimensions: 415x168x297mm