ViewSonic LDS138-151 is a foldable 138″ All-in-One direct-view LED display engineered for instant use, effortless transport, and professional presentation. Delivered as a pre-assembled kit on a mobile floor stand with an integrated control box and motorised height adjustment, it can be deployed in minutes without wall mounting. Its frameless, seamless canvas, dual 30W speakers, and durable GOB (Glue-on-Board) surface treatment—rated IP54 (front) and IK06—make it a compelling large-format solution for boardrooms, receptions, galleries, auditoriums and more.

Key Features

  • Ready out of the box: Pre-assembled All-in-One kit on a wheeled stand—no complex installation or wall works required.
  • Foldable, elevator-friendly design: Screen folds to reduce package size for easier shipping and to fit large passenger elevators for site-to-site moves.
  • Built-in mobility & control: Integrated floor stand with cable management, system control box, and motorised height adjustment for quick room reconfiguration.
  • Rugged & reliable: GOB surface treatment with front IP54 ingress protection and IK06 impact resistance helps guard against dust, moisture, and knocks during use.
  • Seamless large canvas: 138″ frameless display designed to captivate audiences in any space; dual 30W speakers deliver room-filling audio.
  • Comprehensive I/O: HDMI in x4, HDMI out, USB (3.0/2.0), USB-C (data), RJ45 (internet/control), RS-232, S/PDIF, audio out, IR extension, and light sensor.

Specifications

Screen Size 138″ (FHD 1920 × 1080), direct-view LED
Pixel Pitch 1.588 mm (SMD 3-in-1, GOB)
Brightness / Contrast Up to 600 nits (100-level adjustable) / 6,500:1 (typ.)
Viewing Angle 170° H / 170° V (typ.)
Audio 30 W ×2 integrated speakers
Embedded OS / Storage Android 9.0 / 32 GB (approx. 26 GB available)
Inputs HDMI ×4 (3 internal, 1 external), USB-A ×3 (1×USB 3.0, 2×USB 2.0), USB-C (data), RJ45 ×3 (2 internet, 1 control), IR in
Outputs HDMI out (1.4), S/PDIF, audio out (3.5 mm ×2)
Protection Front IP54 ingress; IK06 impact rating
Dimensions (on stand) Min: 1850.81 × 1948.4 × 780 mm; Max: 3064 × 2598 × 780 mm
Weight Net 250 kg; Gross 417 kg
Power 581 W (typ.), 1745 W (max); 100–120 V/20 A 50/60 Hz or 220–240 V/10 A 50 Hz

Application Examples

Executive & Boardrooms Deliver a premium, seamless LED canvas with fast, no-wall-mount deployment and motorised height adjustment.
Reception & Lobbies Make an immediate visual impact with a frameless 138″ display and tidy, integrated cable management.
Galleries & Experience Centres Present high-contrast visuals on a robust, IP54-rated surface suitable for high-traffic environments.
Auditoriums & Event Spaces Move easily between rooms; foldable design simplifies transport and reduces shipping/handling overheads.
Rental & Staging All-in-One, elevator-friendly form factor ensures rapid setup and teardown for temporary installations.