55DP30FE

What the 55DP30FE is built to do

The Hisense 55DP30FE is a 55-inch indoor digital signage display with 3840 x 2160 (4K UHD) resolution, rated for 16 hours of operation a day across seven days. It uses a DLED backlight and an ADS panel, and the manufacturer rates its lifetime at up to 30,000 hours. That rating matters for screens that loop content through long opening hours in malls, hotels and public offices.

Image quality and viewing angle for busy public spaces

Typical brightness is 350 nits and typical contrast is 1,200:1. The 178-degree viewing angle keeps messages readable for people walking past from the side. Colour gamut is 85% NTSC with 1.07 billion colours (8-bit plus FRC), and the 8 ms response time at a 60 Hz refresh rate suits moving content. A 25% haze anti-glare finish cuts reflections from ceiling lights and reception glass, while the built-in ambient light sensor adjusts brightness to the room.

The display is also efficient to run: it carries Energy Star 8.0 certification, with a typical draw of 130 W, a maximum of 160 W and standby consumption below 0.5 W.

Connectivity, software and remote control

The unit runs Android 9 with 2 GB DDR4 memory and 16 GB eMMC storage. Its ports include:

• Three HDMI 2.0 inputs and two USB 2.0 Type-A ports
• One RS232 control port and one LAN port, both RJ45
• One 3.5 mm audio output and built-in 10 W x2 speakers
• Dual-band Wi-Fi (2.4/5.0 GHz, 802.11a/b/g/n/ac) and Bluetooth 5.1

The built-in VisionInfo cloud platform handles content management, scheduling, remote updates and centralised device control, with real-time monitoring from any location. A team managing a sign in Doha can update content without visiting the screen.

Where it fits across Qatar

In a shopping mall in West Bay, a portrait-mounted 55-inch screen beside a lift lobby can show a store directory and promotions to shoppers passing at close range. In a Lusail office tower, the same model on a reception wall can greet visitors, display meeting schedules and carry the company's bilingual content. In a hospital or clinic in Al Sadd, portrait orientation suits corridor wayfinding, where messages must stay readable from both sides of the walkway.

Indoor placement and the Qatar climate

The stated operating range is 0°C to 40°C, with humidity of 10% to 80% non-condensing. Qatar summer temperatures can exceed 45°C, so this display belongs inside an air-conditioned building, away from direct sun, outdoor frontages and loading areas. The IP5X rating gives dust protection for interiors, but it does not make the screen suitable for outdoor use or exposure to dust storms.

Planning the installation

• Set dimensions 1226.2 x 713 x 77.6 mm; net weight 12.5 kg, gross weight 18 kg
• VESA mount pattern 400 x 300 mm
• Power input AC 100 to 240 V, 50/60 Hz, which covers Qatar's 240 V mains

Plan the wall structure, bracket and cable route before installation day. SmartRooms Qatar offers free site surveys, so the team can check wall load, sightlines and power points before mounting. Professional installation is available across all 8 municipalities of Qatar, and products are covered by the manufacturer's warranty. Orders can be placed by LPO or against a government tender, including Monaqasat. Request a quote for the 55DP30FE and the team will confirm availability and next steps in the quotation, usually within one working day.