Viewsonic LS710-4KE 3500 ANSI Lumens 4K Laser Home Projector

Transform any home into a cinematic experience with the LS710-4KE laser home projector. Adopting the 3rd generation laser phosphor technology with 3,500 ANSI Lumens and up to 30,000 hours lifespan, it delivers vibrant and bright visuals without the need for lamp replacement.

This projector is designed for Xbox, supporting Xbox-exclusive resolution and refresh rate combinations for a seamless gaming experience. With the support of 1440p at a 120Hz refresh rate, it strikes a perfect balance of visual quality and fluidity that gamers love. Experience enhanced visual depth on a screen size of up to 300'' with a high native contrast ratio through a 0.65" DMD chip. The LS710-4KE features V lens shift, 1.36x optical zoom, H/V keystone, and 4 corner adjustment, allowing you to easily set up a big screen tailored to your preferences.​

Key Features

- 3rd generation laser phosphor technology with up to a 30,000-hour lifespan​
- Designed for Xbox with 1440p @ 120Hz for an unrivaled gaming experience
- True 4K HDR immersive visual experience with up to a 300" screen
- 3,500 ANSI Lumens offering bright images in any environment
- High native contrast ratio through 0.65" DMD chip​
- Installation flexibility: V lens shift, 1.36x optical zoom, H/V keystone

Reliable Performance for Endless Fun 

The LS710-4KE adopts the 3rd generation laser phosphor technology with instant power on/off capability. This lamp-free projector has a lifespan of up to 30,000 hours without any lamp replacement needed, saving maintenance costs and effort.

Bright Images Anytime

Indulge in home entertainment anytime, day or night. The LS710-4KE boasts 3,500 ANSI Lumens brightness, bringing clear and vibrant visuals even when there's ambient lighting around.

Ultimate Viewing Experience with 4K HDR

Experience a true 4K UHD crystal-clear details and dynamic visuals powered by HDR/HLG and 3D support. The LS710-4KE features dual HDMI 2.0b/HDCP 2.2 ports for original 4K quality content, bringing your favourite games, sports, movies, and streaming to life.

Designed for Xbox for Unrivaled Gaming

The LS710-4KE supports Xbox-exclusive resolution and refresh rate combination, offering an immersive gameplay adventure.

1440p @ 120Hz for Ultimate Gaming Experience

Game like never before. The combination of QHD 1440p resolution and 120Hz refresh rate strikes a perfect balance for a high-quality and smooth gaming experience. The LS710-4KE projects vivid imagery with amazing detail and clarity, even during fast-moving scenes.

Ultrasmooth Gaming Experience with Ultra-Fast Input

Boasting 4.2ms Ultra-Fast Input*, a hyper-responsive 240Hz refresh rate, and a microsecond-level response time**, the projector delivers seamless viewing in high-intensity scenes.

*The general refresh rate is 60Hz. To enable 4.2ms ultra-fast input, please activate it on the Advanced Settings and ensure that the input content is configured for a 240Hz refresh rate. When enabled, the highest resolution supported is 1080p.

**The response time stated refers to the reaction time of the DMD chip.

Unveiled Hidden Details

Immerse in a new realm of visual depth and vibrancy with the high native contrast ratio delivered by the Texas Instrument 0.65" DMD chip. Every dark and brightly coloured scene is displayed with unparalleled clarity, ensuring that no detail goes unnoticed.

Boundless Enjoyment at Home

Enjoy immersive entertainment on a large screen of up to 300” in the comfort of your home. Whether you're watching your favourite movies, enjoying concerts, or playing video games, gather your family and friends around the big screen for fun times together.

Flexible Installation with V Lens Shift

Seamlessly install the projector without changing your interior design. The LS710-4KE offers the flexibility to vertically adjust the location of the projected image without moving the projector.

Adaptable to Any Environment with Optical Zoom

Equipped with a 1.36x optical zoom lens, users can choose the most set-up location within a wider throw distance range, without affecting interior design, while still getting the desired image size.

Perfect Image Projection from All Angles

Central positioning is no longer necessary with comprehensive H/V keystone and 4 corner adjustment capabilities, making setup a breeze. Get a perfectly aligned image from any projection angles-overhead, below, or side.

Companion for Your Favorite Streaming Devices

Indulge yourself in endless streaming pleasure on the big screen with your favourite streaming device. The LS710-4KE is compatible with popular streaming devices, including Chromecast, Apple TV, Fire TV, and Roku, ensuring a seamless streaming experience with the device you are already familiar with. Moreover, the built-in USB-A port serves as a convenient charging hub for your streaming device without the need for separate power adapters.

*The streaming devices of brands stated herein are for demo purposes only and are not preinstalled and not included in the Product. The aforesaid devices are the properties of their respective owners, unaffiliated with ViewSonic, and are neither sponsors nor endorsers of the Product.

**The Product's aforesaid compatibility with streaming devices of brands not stated herein may vary based on specifications. Please verify before purchasing the Product.

***The ability to power external devices via USB-A depends on the specific power requirements of the connected device.

Jazz it Up with Dynamic Colours

ViewSonic’s SuperColor™ Technology offers a wide colour gamut for a dynamic, true-to-life colour performance without sacrificing image quality.

Easy Audio Integration

With HDMI eARC, the LS710-4KE can transmit video and audio signals from the projector to the external audio system over a single cable, reducing the number of cables used and making cable management easy.

Set Up Home Cinema with Ease

With 12V trigger output function, automatically close your curtain and lower the projector screen on command as soon as you turn on the projector. Sit back, relax, and enjoy your home cinema.

Dimensions & I/O Ports

Specification

Specification	Details
Projection System	0.65" 4K-UHD
Native Resolution	3840x2160
Brightness	3500 (ANSI Lumens)
Contrast Ratio	3,500,000:1
Display Color	1.07 Billion Colors
Light Source Type	Laser Phosphor
Light Source Life (hours) with Normal Mode	20000
Light Source Life (hours) with SuperEco Mode	30000 (Eco)
Lens	F=2.51-2.93, f=15.985-21.423mm
Projection Offset	137%+/-10%
Throw Ratio	1.06-1.45
Optical Zoom	1.36x
Digital Zoom	0.8x-2.0x
Image Size	30"-300"
Throw Distance	1-7m (100"@2.35m)
Keystone	H:+/-30° , V:+/-30°
Lens Shift V. Range	+15%, -0%
Audible Noise (Normal)	31dB
Audible Noise (Eco)	26dB
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 2.2)
Output Audio-out (3.5mm)	1
Audio-out (HDMI ARC)	1 (eARC) (Share with HDMI Input)
Speaker	15W
USB Type A (Power)	1 (5V/1.5A)
12V Trigger (3.5mm)	1
Control RS232 (DB 9-pin male)	1
USB Type A (Services)	1 (share with USB A Output)
Power Supply Voltage	Power adaptor: Input: 100~240V Output: 19.5VDC / 9.23A
Power Consumption	Normal: 180W Standby: <0.5W
Operating Temperature	0~40℃
Carton	Brown
Net Weight	3.30kg
Gross Weight	4.70kg
Dimensions (WxDxH) with Adjustment Foot	286 x 216 x 129mm
Packing Dimensions	400x280x155mm
OSD Language	English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, Arabic, Vietnamese, Greek, Norsk. Total 23 languages
User Guide Language	English, S-Chinese, T-Chinese, Indonesian, Finish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Arabic, Czech, Thai, Vietnamese, total 20 languages