Where QHFX fits in the Samsung range
Samsung identifies the 115-inch QHFX model as QH115FX, with Malaysia reference LH115QHFEBGXXS. Its headline features are a 4K UHD image, 1,000-nit typical brightness, an anti-glare panel and support for 24/7 operation. It belongs under Smart Signage in the PNSS library as its own family.
The useful distinction is the application. QHFX offers one very large LCD canvas with Mini LED backlighting. A tiled LCD video wall, a modular direct-view LED wall and a projector system have different physical and operating requirements. Selecting among them should start with the room, audience, content and installation conditions.
For mainstream sizes, the existing QBC/QMC/QHC same-size matrix remains useful. For larger single screens, compare the 98-inch QE98C and 115-inch QH115FX using their exact specifications. A bigger diagonal does not by itself establish better suitability.
Decide the content layout before the orientation
QHFX supports landscape and portrait installation. Landscape can suit presentations, dashboards and broad information layouts. Portrait creates a different content canvas for tall-format advertising or wayfinding. Both need content designed for the audience's viewing position and distance.
In a meeting room, check the smallest text people must read. In a public space, consider how long people can see the content as they approach or walk past. Prepare sample content at the proposed layout before finalising the screen position.
Anti-glare still needs a lighting assessment
The anti-glare treatment helps reduce reflections; it does not remove the need to assess the site. Look at windows, ceiling lights and the positions from which people will view the screen. Consider content contrast as well as brightness, especially when the display carries detailed dashboards or text.
For a room with changing daylight, assess the expected operating conditions rather than judging the screen from a single darkened-room demonstration.
Treat delivery and mounting as part of the design
A 115-inch panel changes the practical work before the screen is switched on. Samsung lists a cabinet approximately 2.565 m wide and 1.468 m high, with a display weight of 83.7 kg. The specified VESA pattern is 1,000 × 600 mm.
Confirm the delivery route, unloading arrangements, lift and doorway clearances, turning space, wall or supporting structure, mounting hardware, service access and ventilation. Use the packaged dimensions and weight when planning delivery; those differ from the bare display.
The shared Samsung manual covers QHFX and QPDX-5K. Follow the QH115FX sections for this product. The manual's mounting instructions and the selected bracket documentation should guide the installation method. Package contents and accessory scope should be confirmed in the quotation.
Plan the signal path and content workflow
The display can be part of a presentation system or a managed signage network. Confirm the source devices, resolutions, cable routes, network access, audio requirements and control method. Built-in speakers may suit some applications; assess the room and use case before deciding on any external audio.
For cloud-managed content and device management, Samsung VXT is a separate purchase. Confirm licence and regional feature availability. A display specification is also separate from the camera, microphone, computing and control decisions needed for a complete meeting-room system.
What PNSS needs to develop a proposal
Share the application, quantity, preferred orientation, viewing distance, room dimensions, source devices, site photographs and target completion date. Include information about the delivery route and the proposed mounting position. PNSS can then align the display with the installation, content workflow and support requirements.
This is a product-library update, not a claim that every site should move to a 115-inch screen. The aim is to make QHFX available as a clear option alongside the existing Samsung families, with its own model information and planning guidance.
Sources and review
Prepared by PNSS Tech on 30 October 2026 using Samsung Malaysia's QHFX reference and the shared English manual for QPDX-5K and QHFX, revision 260916.0. Installation-planning comments are PNSS guidance. Current availability, package contents, accessories and warranty are confirmed at quotation stage.
