55UH5F

What this LG 55UH5F is built for

The LG 55UH5F is a 55-inch UHD signage display from the UH5F series, designed for indoor commercial spaces where screens run for long hours and must show sharp, detailed content. LG has discontinued this model. If you already own one, are comparing it with newer displays, or need to replace a failed unit, SmartRooms Qatar can quote a current equivalent or a compatible replacement that suits your wall space and content software.

The picture and panel figures that matter

The IPS panel offers a native 3,840 x 2,160 resolution, the UHD standard that gives four times the pixel count of Full HD. Typical brightness is 500 nits with a 1,100:1 contrast ratio, and the 178 x 178 viewing angle keeps menus and promotions readable from the side of a corridor or a seated waiting area. The surface has a 3% haze treatment and an 8 ms grey-to-grey response time.

• Panel: 55-inch IPS, 16:9, portrait or landscape
• Brightness: 500 nits typical, 1,100:1 contrast
• Rated life: 50,000 hours typical, with 24-hour operation
• Dust protection: IP5x rating for dust ingress

Mounting, orientation and power

The head measures 1,234.4 x 720.9 x 39.9 mm and weighs 19.0 kg, or 24.2 kg packed. Its 9.9 mm side bezels and 14.4 mm bottom bezel keep the visible frame slim, which helps when several panels sit side by side on one wall. The VESA pattern is 300 x 300 mm. The panel detects portrait or landscape mounting at first start-up, and a horizontal sensor helps the installer level it. It tilts downward up to 30 degrees, a rating that applies within 30°C and 50% humidity.

Typical power draw is 105 W and maximum is 145 W, while Smart Energy Saving mode is rated at 73.5 W. The unit has built-in power and accepts 100 to 240 V at 50/60 Hz, which covers Qatar's 240 V, 50 Hz supply. The manufacturer lists Energy Star 8.0 compliance and ErP compliance for the EU only.

Where it fits in Qatar

• Schools in Al Wakrah or Al Rayyan: a portrait display beside a corridor or stairwell showing timetables, room directories and announcements inside the air-conditioned building.
• Clinics in Al Sadd or Msheireb: a waiting-room screen running health information and queue updates, placed away from entrance doors and direct sunlight.
• Corporate reception in West Bay or Lusail: a tilted panel above the reception desk showing the building directory and visitor information.

Temperature and planning before ordering

The rated operating range is 0°C to 40°C with 10% to 80% humidity. Qatar summers regularly pass 45°C, so this model belongs in air-conditioned indoor rooms only, never in an uncooled foyer, an outdoor canopy or a sun-facing window bay. Ask for the site survey to check room cooling, wall structure for a 19.0 kg head, cable routes and a network point if the screen will be monitored remotely. Basic accessories include a remote controller, power cord, quick start guide, HDMI cable, regulation book and an RS232C gender adapter. Optional items are the ST-653T stand, the LSW350B wall bracket, the AM-B330S VESA adapter and the KT-OPSF OPS kit.

Content can be managed with SuperSign CMS and controlled with SuperSign Control or Control+, and Signage365Care support is listed. The panel also carries Crestron Connected certification and Cisco compatibility for AV and video conferencing control. SmartRooms Qatar provides supply, delivery to all eight municipalities of Qatar, professional installation and free site surveys, with quotations usually within one working day. Purchase orders (LPOs) and government tenders, including Monaqasat, are accepted, and products are covered by the manufacturer's warranty.

Because this model is discontinued, the fastest route to the right screen is a quote request. Tell SmartRooms Qatar the number of units, the mounting locations and the content software you use, and request a quote for a current equivalent or a compatible replacement.