4K HDR High Brightness Smart LED Home Projector

  • Designed for Xbox with 1440p @ 120Hz for an unrivaled gaming experience ​
  • True 4K HDR immersive visual experience​
  • Advanced LED technology with 60,000 hours lifespan​
  • 2,900 Lumens for bright and clear images in any environment​​
  • Flexible installation: V lens shift, optical zoom and side projection capabilities​
  • Theater-level sound by Harman Kardon speakers
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Experience gaming like never before with the world's first “Designed for Xbox” projector series. Boasting 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 lamp replacement, a high brightness of 2,900 Lumens, and vibrant colors covering 125% Rec.709. With vertical lens shift, 1.3x optical zoom, and side projection capabilities including H/V keystone and 4 corner adjustment, the projector enhances installation flexibility, making set-up for big-screen viewing a breeze. Screen mirroring via Wi-Fi also allows seamless content streaming, and the Bluetooth connectivity enables additional audio options, offering an intuitive and cinematic audiovisual experience. ​

Designed for an Unrivaled
Xbox Experience

4K HDR High Brightness Smart LED Projector​

Unrivaled Gaming Experience

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.

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. ​

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.​​

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.

Vivid Details with HDR

Advanced 3rd Generation LED Technology

Enhanced Brightness

2,900 Lumens for brilliant images anytime


60,000 hours lifespan


Mercury-free for a greener and safer future


Less power consumption with ams OSRAM's Ostar Projection Power

Vibrant Colors

125% Rec.709 wide color gamut

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.

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.

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.

​ ​

Immersive Experience Made Easy

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.​​

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. ​​

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. ​​

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. ​​

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.

Designed with
Eye Care in Mind​

The X1-4K has been certified by TÜV SÜD for a low blue light ratio which contributes to increasing eye protection. The projector utilizes reflective light which bounces off the wall or projector screen before hitting your eyes, allowing you to enjoy prolonged viewing periods with minimized eyestrain.​

*The low blue light mode can be set up manually.​

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.​

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.​

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.​

Smart Backlit Remote Control with Bluetooth Connectivity

No more fumbling in the dark to find the right button. With a built-in G sensor, the remote control lights up automatically as soon as you lift it. Its Bluetooth connectivity provides the flexibility and convenience everyone has always wished for - no need to point the remote directly at the receiver anymore.​

Dimensions & I/O Connectivity

  1. Zoom/Focus Ring
  2. Lens Shift Control Knob
  3. Keypad
  4. LED Indicator
  5. Sliding Door
  6. Front IR
  7. Speakers
  8. Audio Out
  9. RS232
  10. USB-A (Service)
  11. HDMI 2.0/ HDCP 2.2 x 2
  12. USB-C (5V/1A)
  13. USB-A Reader (5V/1A)
  14. Rear IR


  • Spécifications
    Système de projection: 0.65" 4K-UHD
    Résolution native: 3840x2160
    Luminosité: 2900 (LED Lumens)
    Rapport de contraste: 3000000:1
    Display Color: 1.07 Billion Colors
    Type de source lumineuse: LED
    Light Source Life (hours) with Normal Mode: 60000
    Objectif: F=2.48-2.78, f=16.89-21.87mm
    Décalage de projection: 110%+/-5%
    Rapport de projection: 1.15-1.5
    Zoom optique: 1.3X
    Zoom numérique: 0.8x-2.0x
    Taille de l'image: 60"-150"
    Distance de projection: 1.53m-4.98m
    Keystone: H:+/-40° , V:+/-40°
    Plage verticale de déplacement de l'objectif: +10%, -0%
    Bruit audible (Normal): 33dB
    Audible Noise (Eco): 29dB
    Stockage local: Total 16GB
    (12GB available storage)
    Décalage d'entrée: 4.2ms
    Prise en charge de la résolution: VGA(640 x 480) to 4K(3840 x 2160)
    Compatibilité HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
    Fréquence horizontale: 15K-135KHz
    Fréquence de balayage vertical: 23-240Hz
  • Entrée
    HDMI: 2
    (HDMI 2.0, HDCP 1.4/2.2)
    USB Type C: 1 (5V/1A)
    Entrée audio (Bluetooth): 1 (BT4.2)
    USB Type A: 1
    (USB2.0 Reader)
    Entrée Wifi: 1 (5Gn)
  • Sortie
    Audio-out (3.5mm): 1
    Sortie audio (Bluetooth): 1 (BT4.2)
    Haut-parleur: 6W Cube x2
    (Full range x2)
    USB Type A (Alimentation): 1
    (USB2.0 - 5V/1A x1,
    share with USB A Input)