Smart Laser Home Projector LX750-4KB 4K UHD 4000 Lm 3000000:1

Introduction

Transform your home into a cinematic experience with the LX750-4K smart laser projector. Equipped with 3rd-generation laser phosphor technology, it delivers 4,000 ANSI Lumens of brightness and up to 20,000 hours of lamp-free use, ensuring vivid visuals day or night. Enjoy immersive 4K HDR picture quality on screens up to 300 inches, paired with a built-in 10W cube speaker for rich, room-filling sound. With features like 1.3x optical zoom, H/V keystone correction, and four-corner adjustment, setup is simple and flexible. Plus, with Google TV and a native Netflix app, the LX750-4K brings effortless streaming and premium entertainment into any room.

Reliable Performance for Endless Fun
The LX750-4K adopts 3rd-generation laser phosphor technology for long-lasting, lamp-free performance. With a lifespan of up to 20,000 hours, there's no need for lamp replacements—delivering reliable, year-round entertainment while saving you time, effort, and ongoing maintenance costs.

Ultimate Viewing Experience with 4K HDR
Experience true 4K UHD clarity and dynamic visuals powered by HDR/HLG and 3D support*. The LX750-4K features dual HDMI 2.0b and HDCP 2.2 ports to ensure native 4K quality, bringing your favorite games, sports, movies, and shows vividly to life.

Bright Images Anytime
Enjoy brilliant entertainment anytime—day or night. Whether it’s movie night with the family or a sunny afternoon game, the LX750-4K shines with 4,000 ANSI Lumens of brightness, so you never miss a detail.

Bring the Big Screen Home
Turn any room into a personal theater with a massive screen size of up to 300 inches. From epic movie nights to gaming marathons and live concert streams, the LX750-4K lets you bring everyone together for unforgettable moments on the big screen.

Crisp Sound, Right Out of the Box
Skip the speaker setup. With a built-in 10W cube speaker, the LX750-4K lets you dive into movies, music, and more with crisp, room-filling audio right out of the box.

Big Screen, No Big Rearranging
The 1.3x optical zoom lens gives you flexibility to fine-tune placement and screen size, even if the projector isn’t mounted at the perfect distance. Get the image size you want without needing to reposition your ceiling mount.

Perfect Image Projection from All Angles
Thanks to flexible H/V keystone correction and 4-corner adjustment, you’ll get a perfectly aligned image even if the projector isn’t mounted perfectly centered. Whether it’s tilted down, angled up, or projected from the side, setup is easy and your picture stays sharp.

Stream Your Way, On the Big Screen
Stream smarter with built-in Google TV. The LX750-4K comes ready to go with your favorite apps like Netflix, YouTube, and Disney+, no extra devices needed. Just sign in and start streaming. Prefer a device you already use? It also works smoothly with Chromecast, Apple TV, Fire TV, Roku, and more. Plus, the USB-A port lets you keep external streamers powered up without extra adapters.*

Speed That Keeps You Ahead

The LX750-4K supports 1ms ultra-fast input*, a blazing 240Hz refresh rate, and near-instant response time**, so fast-paced games, action scenes, and live sports play out with crystal clarity and no motion blur.

Wireless Screen Casting from Your Smart Devices

With fast, stable 5GHz Wi-Fi built in, casting from your phone, tablet, or laptop is easy and cable-free. Stream videos, share photos, or mirror your screen to enjoy your favorite content on the big screen—no extra setup required.*

Bluetooth Sound Out, Your Way
Wirelessly stream audio from the projector to your Bluetooth headphones, letting you escape the outside world and fully immerse yourself in big-screen entertainment.?

Clean Setup. Big Sound.
With HDMI ARC, the LX750-4K sends video and audio through a single cable—making it easy to connect to your sound system and keep your setup clean and simple.

Designed with Eye Care in Mind
The LX750-4K is designed to reduce blue light and ease the strain on your eyes. Unlike traditional displays, it uses reflective light that bounces off the wall or screen before reaching you—so you can enjoy longer viewing sessions more comfortably.*

Projector

Smart projector

No

Screen size (max)

7.62 m (300")

Screen size compatibility

1524 - 7620 mm (60 - 300")

Projection distance

1.49 - 9.72 m

Projector brightness

4000 ANSI lumens

Projector native resolution

UHD 4K (3840x2160)

Contrast ratio (typical)

1200:1

Native aspect ratio

16:9

Number of colours

1.07 billion colours

Keystone correction, horizontal

+-40°

Keystone correction, vertical

+-40°

Matrix size

1.19 cm (0.47")

Horizontal synchronization (min)

15 kHz

Horizontal synchronization (max)

135 kHz

Vertical synchronization (min)

0.023 kHz

Vertical synchronization (max)

0.24 kHz

Light source

Light source type

Laser

Service life of light source

20000 h

Lens system

Focus

Manual

Focal length range

11.9 - 15.5 mm

Aperture range (F-F)

1.94 - 2.12

Zoom capability

Yes

Optical zoom

1.3x

Throw ratio

1.127 - 1.465

Offset

110%

Video

Full HD

Yes

3D

Yes

Supported graphics resolutions

640 x 480 (VGA), 3840 x 2160

Supported video modes

480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p

Ports & interfaces

HDMI connector type

Full-size

HDMI version

2.0b

USB 2.0 Type-A ports quantity

1

Serial interface type

RS-232

PC Audio out

Yes

HDMI ports quantity

2

DVI port

No

Audio Return Channel (ARC)

Yes

Network

Smart TV

Yes

Ethernet LAN

No

Wi-Fi

Yes

Wi-Fi standards

802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)

Bluetooth

Yes

Bluetooth version

5.0

Storage

Internal storage capacity

8 GB

Features

Noise level (economic mode)

27 dB

HDCP

Yes

On Screen Display (OSD)

Yes

On Screen Display (OSD) languages

Multi

HDCP version

2.2

Noise level

33 dB

High Dynamic Range (HDR) supported

Yes

High Dynamic Range (HDR) technology

Hybrid Log-Gamma (HLG)

Video apps

Disney+, Netflix, Roku Channel, YouTube

Multimedia

Built-in speaker(s)

Yes

RMS rated power

10 W

Design

Market positioning

Home cinema

Product type

Standard throw projector

Product colour

White

Cable lock slot

Yes

Display

Built-in display

No

Power

Power source

AC

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

234 mm

Height

104 mm

Weight

3.5 kg

Package width

415 mm

Package depth

168 mm

Package height

297 mm

Package weight

4.6 kg

Packaging content

Remote control included

Yes

Cables included

AC

Technical details

Image lag time

1 ms

Logistics data

Quantity per pack

1 pc(s)