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Viewsonic X1-4K Home Theatre & Gaming LED Projector

viewsonic x1-4k


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  • UHD 3840 x 2160 16:9
  • 2900 Lumens
  • 3,000,000:1 Contrast
  • 3.6kg Weight
  • 33/29db Fan Noise (eco)
  • 3 Year Warranty
  • LED Warranty: 3 Years
  • Est. Lamp Life up to 60,000hrs

Key Features

  • 125% REC709 Colour Gamut
  • Fast Gaming Mode
  • 2x HDMI Connections
  • Horizontal & Vertical Keystone
  • Vertical Lens Shift (-0%, +10%)
  • Bluetooth & 3.5mm Audio Out
  • 1.3x Optical Zoom
  • HDR Compatible
  • 2x 6 watt Speakers

Viewsonic X1-4K Throw Distance Chart

Throw Ratio: 1.15-1.50:1
Examples of installation distance for some popular screen sizes.
Image Size Installation Distance
92" (16:9) 2030x1140mm From 2.4m to 3.1m
100" (16:9) 2214x1245mm From 2.6m to 3.3m
110" (16:9) 2435x1370mm From 2.8m to 3.6m
120" (16:9) 2657x1494mm From 3.1m to 3.9m
135" (16:9) 2990x1681mm From 3.5m to 4.4m
150" (16:9) 3320x1867mm From 3.9m to 4.9m

Viewsonic X1-4K UHD LED Home Theatre and Gaming Projector

The Viewsonic X1-4K projector is part of a new generation of bright LED projectors combining the incredible life and dependability of LED light sources with more power for a bright vibrant image. The LED light source also produces a rich light for better colour saturation enabling the projector to exceed the REC.709 colour standard. With decent onboard sound the projector can be used as a stand alone but also have 3.5mm audio output as well as Bluetooth. The X1-4K is also a perfect companion for fast paced gaming with an incredibly low input lag.

Viewsonic X1-4K Projector Reviews:

X1-4K review
Projector Central Review

The ViewSonic X1-4K is a very reasonably priced LED gaming-centric projector "Designed for Xbox" that’s fairly compact and sure to satisfy the most demanding gamers who want to game on the largest screens with excellent performance and low latency.

The ViewSonic X1-4K is a very capable projector in all aspects of its performance and excels in the main purpose it was designed for, which is gaming, where it offers gamers extremely low input latency in varying resolutions and framerates. But the X1-4K is capable of being accurate without sacrificing much in the process, so it will perform well for more than just gaming, and will handle home theater content as well as many other projectors out there that may struggle on the gaming side of things.

X1-4K review
Projector Reviews Review

The ViewSonic X1-4K is a fantastic gaming projector and can be an excellent home theater projector as long as it's calibrated. If you want an amazing out-of-the-box home theater experience, the X1-4K may not be your projector.

For a gaming enthusiast, this projector offers so many compelling features. The X2-4K is the world's first projector designed for Xbox consoles. After a highly rigorous testing process, the X1-4K was designated by Microsoft as the world's first "Designed for Xbox" projector.

Game On with
"Designed for Xbox"​

As the world’s first projector that is designed for Xbox, the X1-4K supports Xbox-exclusive resolution and refresh rate combinations, and can automatically adjust to the most ideal settings. Rest assured, you'll get the most out of your gaming experience.


Experience gaming like never before with the world's first “Designed for Xbox” projector series. Boasting a 1440p resolution delivered with an ultra-smooth 120Hz refresh rate on a 100+” screen, the ViewSonic X1-4K transforms gaming sessions into a larger-than-life experience. The projector combines crisp visuals rendered in 4K HDR with cinematic audio produced by Harman Kardon speakers to deliver a truly enthralling audiovisual experience.

Immerse yourself in brilliant image quality powered by advanced 3rd generation LED technology that offers a 60,000-hour lifespan without the need for lamp replacement, a high brightness of 2,900 Lumens, and vibrant colors covering 125% Rec.709. The ViewSonic X1-4K has a 0.69-0.83 short throw ratio, allowing for a 100" display from just 1.5 meters away, and its H/V keystone and 4 corner adjustment features make creating the ultimate gaming hub a breeze. Screen mirroring via Wi-Fi also enables seamless content streaming, while Bluetooth connectivity provides additional audio options, offering an intuitive and cinematic audiovisual experience.

Viewsonic X1-4K Review:

Designed for an Unrivaled Xbox Experience

X1-4K - 4K HDR High Brightness Smart LED Projector

1440p @ 120Hz for Ultrasmooth Gaming Experience

The combination of QHD 1440p resolution and 120Hz refresh rate strikes a perfect balance for an immersive gaming experience. The X1-4K projects vivid imagery with amazing detail and clarity, even during high-speed action sequences. Enjoy an ultrasmooth gaming performance without compromising image quality.

X1-4K 1440P
X1-4K Fast Input

Ultimate 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 X1-4K 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.

Unveil Hidden Details with High Native Contrast Ratio

Experience a new level of depth and vibrancy in gaming visuals with the high native contrast ratio delivered by the Texas Instrument 0.65" DMD chip. Every dark and bright-colored scene is unveiled with unparalleled clarity, ensuring that no detail goes unnoticed.

X1-4K Contrast

A Feast for the Eyes and Ears


Ultimate Viewing Experience with 4K HDR

Enjoy the crystal-clear detail of true Ultra HD and feast on dynamic visuals thanks to HDR and 3D support. Let the 8.3 million pixels of the X1-4K's 4K resolution bring to life movies, sports, games, and all favorite streaming content.

X1-4K LED Light Source

Bright Images Anytime

See things in a whole new light thanks to the X1-4K's cutting-edge LED technology, which delivers splendid visuals at 2,900 Lumens. Immerse yourself in cinematic experiences even in bright spaces.

X1-4K LED Brightness
X1-4K Super Colour

True-to-Life Colors, Fill You with Wonder

The true-to-life colors offered by ViewSonic's proprietary Cinema SuperColor+™ Technology with 125% Rec.709 provide an unparalleled visual experience.

Theater-Level Harman Kardon Speakers

The X1-4K boasts theater-level speakers designed by Harman Kardon, which when combined with the 4K UHD display, ensure an all-around audiovisual feast.

X1-4K Harman Kardon Sound

Immersive Experience Made Easy

V Lens Shift for Flexibility in Installation

The X1-4K offers the flexibility to vertically adjust the location of the projected image without moving the projector. No need to renovate your interior design when mounting the projector, thanks to the tool-free lens shift control knobs.

X1-4K Lens Shift

Adaptable to Any Environment with Optical Zoom

Equipped with a 1.3x optical zoom lens, the projector allows users to choose the most ideal set-up location within a range, getting the desired image size without needing to change the existing interior design.

X1-4K Throw Distance

Get Perfectly-Shaped Images Effortlessly

Central positioning is no more a must. With the comprehensive H/V keystone, 4 corner adjustment and auto V keystone capabilities, the projector delivers perfectly-shaped images from above, below, front or side, making setup a breeze, allowing you to project from any angle.

X1-4K Keystone

Enjoy Your Favorite Shows Right Away with Instant Power On

Tired of staring at a blank screen waiting for the display to get started? We've revolutionized the stereotypical projector start time to allow you to turn the X1-4K on in an instant - just like you would with a regular TV.

X1-4K Instant On

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 through a single cable.

*Devices must support USB-C video streaming.
*Apple-authorized Lightning to HDMI adaptor required for iPhone and iPad users.

X1-4K Low Blue Light

Wireless Screen Mirroring from Your Smart Devices

Dive into your favorite contents within seconds thanks to 5GHz high speed Wi-Fi connectivity. You can cast or mirror content from your devices to the big screen cable free.

*Works only with “smart system” input source.
**Not compatible with copyright material E.G. Streaming services

Bluetooth-Enabled Audio Options

Enjoy quality sound on your own terms. Use the X1-4K as a Bluetooth speaker to get the party started or connect your Bluetooth headphones and immerse yourself in your own world of big-screen entertainment.

*Works only with “smart system” input source.

X1-4K Bluetooth

Intuitive Touch Control with Your Phone

Turn your phone into an intuitive remote touch control for easy searching, and simple annotation on the big screen. Simply download the ViewSonic vCastSender app on your phone, make sure your phone and the projector are connected to the same Wi-Fi network, and pair them up to get started.

X1-4K control
Projection System: 0.65" 4K-UHD
Native Resolution: 3840x2160
Brightness: 2900 (Lumens)
Contrast Ratio: 3,000,000:1
Display Color: 1.07 Billion Colors
Light Source Type: LED
Light Source Life (hours) with Normal Mode: 60,000
Lens: F=2.48-2.78, f=16.89-21.87mm
Projection Offset: 105%+/-5%
Throw Ratio: 1.15-1.5:1
Optical Zoom: 1.3X
Digital Zoom: 0.8x-2.0x
Image Size: 60"-150"
Throw Distance: 1.53m-4.98m (100"@2.55m)
Keystone: H:+/-40° , V:+/-40°
Lens Shift V. Range: +10%, -0%
Audible Noise (Normal): 33dB
Audible Noise (Eco): 29dB
Local Storage: Total 16GB (12GB available storage)
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
(HDMI 2.0, HDCP 1.4/2.2)
USB Type C: 1 (5V/1A)
Audio-in (Bluetooth): 1 (BT4.2)
USB Type A: 1
(USB2.0 Reader)
Wifi Input: 1 (5Gn)
Audio-out (3.5mm): 1
Audio-out (Bluetooth): 1 (BT4.2)
Speaker: 6W Cube x2
(Full range x2)
USB Type A (Power): 1
(USB2.0 - 5V/1A x1,share with USB A Input)
RS232 (DB 9-pin male): 1
USB Type A (Services): 1
Power Supply Voltage: 100-240V+/- 10%, 50/60Hz
(AC in)
Power Consumption: Normal: 236W
Standby: 0.5W
Operating Temperature: 0~40℃
Carton: Color
Net Weight: 3.6kg
Gross Weight: 5.5kg
Dimensions (WxDxH) with Adjustment Foot: 355x251x121mm
Packing Dimensions: 490x376x313mm
OSD Language: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, Hungarian Total 24 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
Standard Accessory
Power Cord: 1
USB-C Cable: 1 (1m)
Remote Control: 1 (BT w/ backlit)
QSG: Yes
Warranty Card: Yes (CN Only)

What's in the Box
remote control
Remote Control
power cord
Power Cord

Rear Panel

X1-4K rear panel

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Warranty Upgrade +1 Year

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