Viewsonic PX749-4K Projector

UHD 4K (3840x2160) · 4000 lumens · 1.13 - 1.47 · Standard throw

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Resolution UHD 4K (3840x2160)
Brightness 4000 lumens
Throw ratio 1.13 - 1.47
Type Standard throw

Viewsonic PX749-4K Projector is a projector with UHD 4K (3840x2160) resolution and 4000 lumens of brightness. For a lit room, look for 3,000 lumens or more. It came out in 2023.

Released: 2023-02-28

Specifications

Key specs

Resolution: UHD 4K (3840x2160)
Brightness: 4000 lumens
Throw ratio: 1.13 - 1.47
Type: Standard throw
Released: 2023-02-28
Part number: PX749-4K
EAN / UPC: 0766907020076

Projector

Smart projector: Yes
Screen size compatibility: 762 - 7620 mm (30 - 300")
Projection distance: 0.75 - 9.76 m
Projector brightness: 4000 ANSI lumens
Projector native resolution: UHD 4K (3840x2160)
Contrast ratio (typical): 12000:1
Native aspect ratio: 16:9
Number of colours: 1.07 billion colours
Horizontal scan range: 15 - 135 kHz
Vertical scan range: 23 - 240 Hz
Keystone correction, horizontal: -40 - 40°
Keystone correction, vertical: -40 - 40°

Light source

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)

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Lens system

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%

Video

Analog signal format system: NTSC, PAL
Full HD: Yes
3D: Yes
Supported video modes: 480i, 480p, 720p, 1080i, 1080p, 2160p

Ports & interfaces

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
Serial interface type: RS-232
PC Audio out: Yes
HDMI ports quantity: 2
12V trigger: Yes
12V trigger ports quantity: 1
AC (power) in: Yes

Network

Ethernet LAN: Yes
Ethernet LAN (RJ-45) ports: 1

Features

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
Noise level: 33 dB

Multimedia

Built-in speaker(s): Yes
RMS rated power: 10 W

Design

Market positioning: Home cinema
Product type: Standard throw projector
Product colour: White

Power

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

Operational conditions

Operating temperature (T-T): 0 - 40 °C

Weight & dimensions

Width: 312 mm
Depth: 222 mm
Height: 108 mm
Weight: 3 kg

Technical details

Image lag time: 4.2 ms

Check the manufacturer's page before buying.

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About this product

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.

PX749-4K vs similar projectors

	Viewsonic PX749-4K Projector	Viewsonic LX750-4KB Projector	Viewsonic LX750-4KE Projector	Acer H6815P projector 4K Ultra HD, 4,000 ANSI lm
Resolution	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)
Brightness	4000 lumens	4000 lumens	4000 lumens	4000 lumens
Throw ratio	1.13 - 1.47	1.127 - 1.465	1.127 - 1.465	1.5 - 1.66
Type	Standard throw	Standard throw	Standard throw	Standard throw
Released	2023	2025	2025	2026