Foldable 135” All-in-One LED Display

  • Pre-assembled kit ready for instant use
  • Foldable screen with the movable flight case for easy delivery
  • Built-in stand with motorized height adjustment
  • Impressive audio from Harman Kardon speakers
  • Seamless large display for rental at any event/exhibition


The ViewSonic® LDS135-152 is a foldable 135” All-in-One LED display that boasts instant use, easy delivery, and convenient maintenance, making it an ideal rental-ready solution for events, exhibitions, or any other short-term usage. The pre-assembled design and built-in motorized height adjustment stand enable effortless setup within just a few minutes. Delivery convenience is greatly enhanced with the new foldable screen design, reducing the packaging size of the movable flight case by nearly 50% compared to the previous generation, thus minimizing shipping costs. With the seamless large screen and superior built-in Harman Kardon speakers, be ready to impress your audience everywhere from high-end board rooms and receptions to galleries, auditoriums, and other large venues.

ViewSonic Foldable All-in-One LED Display

Big Ideas that Move the World

Easy Delivery and Installation

Great Audiovisual Impression

User-Friendly Operation and Maintenance

Easy Delivery and Installation

Pre-assembled Kit Ready for Instant Use

The 135” LED display comes pre-assembled with LED modules, cabinets, a system control box, and the motorized floor stand. It can be set up and is ready to use within just a few minutes, saving time and effort as well as lowering the technical barrier for installers.

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Foldable Screen Design Enhancing Mobility

The foldable screen reduces the packaging size of the flight case by nearly 50% compared to the previous generation. Moving between spaces is greatly enhanced as the LDS series can now not only be transported via traditional freight elevators but also in large passenger elevators, minimizing cost and maximizing convenience.

Simple Delivery with Movable Flight Case

The movable flight case design not only provides secure protection of the advanced LED display, but also makes for swift and effortless delivery from one venue to another.

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Built-in Motorized Height Adjustment Stand

With a built-in motorized floor stand, you can easily adjust the height to a maximum range of 65 cm with a press of control buttons. To facilitate recurring use of the stand, you can conveniently save up to 3 different sets of height preference.

Easy to Move Around with 360° Silent Wheels

With the 360° silent wheels and push-button locking, freely move and position the impressive LED display anywhere you want - even after unpacking it from the flight case.

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All-in-One Integration without Complicated Setup

Free yourself from a complicated setup of power supplies, control systems, stitching machines, etc. - all you need to do is turn the display on.

Great Audiovisual Impression

Engaging Large Screen & Bezel-Free Design

With a huge 135” screen, larger than nine 46-inch LCD displays combined, this frameless display seamlessly delivers content without stitching bezels for a more immersive visual experience. Impress the audience with engaging visual impact from everywhere.

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True-to-Life Colors that Shine Bright

ViewSonic’s proprietary Cinema SuperColor+ Technology features a 120% Rec.709 wide color gamut that delivers lifelike colors. 600 nits high brightness with 8-level adjustments ensures incredible clarity anytime.

LCD ViewSonic Direct View LED

Powerful Sound by Harman Kardon Speakers

Equipped with studio-grade Harman Kardon speakers, soak in high-fidelity audio that is tuned to pinpoint clarity no matter where you’re standing. The dual 20W sets of professional passive radiators, woofers, and tweeters deliver impressive sound for a true audiovisual feast.

Captivation in Every Pixel

Blessed with lightning-fast 4,440 Hz refresh rate, 1.5mm fine pixel pitch, and greater contrast ratio, enjoy slick moves and superbly crisp visuals on every video, presentation, or web conference. The display also comes with 4K and HDR/HLG support to display even more engaging visuals.

LCD ViewSonic Direct View LED

User-Friendly Operation and Maintenance

Wireless Content Sharing Solution across Devices

The pre-installed ViewBoard® Cast enables content to be streamed from mobile devices onto the display over wireless networks, whether one-to-one or many-to-one.

Multitasking with Embedded System & Wi-Fi

With built-in OS and 2.4G/5GHz Wi-Fi, users can easily work in a familiar PC environment for app installation, web browsing, multimedia play, wireless device connection and many other.

AV Control System Compatible

The display is compatible with Crestron, Extron, AMX and myViewBoard Manager, providing easy and efficient management of multiple-display configurations from a PC via LAN connectivity.

Multiple Content in A Single Screen

Video conferences and online collaborations will now be more flexible and creative with the LED display’s intuitive split screens. The display can support Picture-by-Picture (up to 4 different inputs) or Picture-in-Picture (a screen within another screen) scenarios in real-time*.

*Both scenarios only work with HDMI source input


Reliable Operation 24/7

Featuring a long lifespan, this professional-grade commercial display is designed for reliable use 24 hours a day, 7 days a week.

Full Front Maintenance
- Electric vacuum suction tool

Instead of moving an entire set of displays around for maintenance, the hot-swappable front LED modules allow users to change any defective piece. With the electric vacuum suction tool, any person can complete the exchange.

Dimensions & I/O Ports

  1. Harman Kardon Speakers
  2. Power Button
  3. HDMI Out
  4. Audio Out
  5. S/PDIF Out
  6. IR In
  7. USB 2.0 (5V/1.5A) x 2
  8. LAN & Control
  9. HDMI 2.0 x 2
  10. HDMI 1.4 x 2
  11. HDMI 2.1
  12. RS232
  13. USB-C (5V/2A)
  14. USB 2.0 (5V/1.5A)
  15. IR Receiver
  16. Menu Control: Brightness Level
  17. Menu Control: Volume
  18. Menu Control: Input Source
  19. Power Button
  20. Indicator Light
  21. Control Panel: Height Adjustment
  22. 360° Silent Wheels


  • Specification
    Screen Size: 135''
    Display Area (mm): 3000 (H) x 1687.5(V)
    Native Resolution: 1920x1080
    Panel Technology: Direct view LED
    LED Package Type: SMD 3 in 1
    Pixel Pitch (mm): 1.56
    Refresh Rate: 4440Hz
    Brightness (max.): 600 nits (8 levels adjustable)
    Contrast Ratio (typ.): 6000:1
    Orientation: Landscape
    Viewing Angles (typ.): H = 160, V = 160
    LED Lifetime (typ.): 100,000 Hours
    Local Storage: Total 64GB
    (56GB available storage)
    Embedded OS: Android 9.0
    Resolution Support: VGA(640 x 480) to
    1080p(1920 x 1080)
    HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P/60Hz
    Horizontal Frequency: 23-120 kHz
    Vertical Scan Rate: 15-135 Hz
  • Input
    HDMI: x6
    (HDMI 2.1 x 1, HDMI 2.0 x 3, HDMI 1.4 x 2)
    USB Type A: x3
    ( USB2.0 x3)
    RJ45 Input (Internet): x1
    IR in: x1
    Wi-Fi Input: 2.4G/5G Hz
    USB Type C: x1
    (Video input、 Power output (5V/2A))
  • Output
    HDMI out: x2
    (HDMI 2.0 external x1,internal x1)
    Speaker: 20W x2 (Harman Kardon)
    Audio out (3.5mm): x1
    USB Type A (Power): Shared with USB input
    (5V/1.5A x3)