ND75CMB

What the ND75CMB is built for

The ND75CMB is a 75-inch member of the MAXHUB CMB commercial display series, fitted with a 16:9 ADS panel that shows 3840 × 2160 pixels at 60 Hz. The manufacturer rates it for 24/7 operation, which sets it apart from a meeting-room screen that is switched off each evening. It can run in landscape or portrait orientation, so one unit can serve as a tall wayfinding board beside a reception desk or as a wide information display above a lobby counter.

The specifications that matter at 75 inches

At this size, brightness, colour and viewing angle decide whether content reads well from across a room. The panel delivers 500 nits typical brightness, a 1,200:1 typical contrast ratio and 98% sRGB colour gamut, with 10-bit colour depth (1.07B colours). Viewing angles are rated at 178 degrees horizontally and vertically, so people seated at the sides still see the same picture. The data also lists a 25% haze rating, which describes how much reflected light the surface diffuses.

Processing, connections and control

The display runs Android 14 with MAXHUB Signage OS V2, powered by a quad-core A73 processor at 1.8GHz, with 4GB RAM and 32GB storage. Three HDMI inputs, one HDMI output, a USB Type-C port, two USB 2.0 ports, a USB 3.0 port, audio in and out, S/PDIF and RS232 give installers flexibility. Two RJ45 ports, labelled in and out, carry the network connection. A Wi-Fi module slot accepts the SI07B module, which supports Wi-Fi 6 on 2.4GHz and 5GHz, and Bluetooth 5.2 is listed. MAXHUB Share handles BYOD, Miracast, AirPlay and Chromecast sharing, while MAXHUB Pivot manages devices and schedules. Auto input change, wake on LAN and colour calibration are also included.

Where it fits in Qatar

A hotel lobby in West Bay can use a panel like this to show arrival information, dining offers and property content from early morning until late evening, with the rated 24/7 operation covering the full day. A corporate reception in Lusail or The Pearl can run a welcome screen and room bookings where a 75-inch display becomes the focal point. For a large meeting room in Doha, the Meeting Mode is designed for Microsoft Teams Rooms: the display wakes and sleeps in step with the room system and can be managed from its console. Its speakers are rated at 2×12W output and 2×16W maximum, and the data gives a sound pressure level of 84dB.

What to plan before you order

The ND75CMB measures 1685.6 × 963.7 × 68 mm and weighs 33.22 kg, with a 600 × 400 mm VESA pattern. The wall structure and bracket must be rated for that load, and two people should handle installation. The bezel is 15.9 mm, which matters if several units are later joined into a video wall; the data lists 5×5 video wall support. The data does not give an operating temperature range, so confirm the environment before placing the screen near windows, in a covered outdoor area or in a space with weak cooling. Qatar summers can exceed 45°C. The manufacturer also cites IP5X dust-resistant construction, relevant in dusty areas, and lists EPEAT Bronze, Energy Star and EU ErP Tier E certifications for the series.

The display carries a 3-year warranty per the manufacturer. Send your room dimensions, mounting wall and intended operating hours to SmartRooms Qatar and request a quote. Quotations are usually issued within one working day. We deliver to all eight municipalities of Qatar, offer professional installation and free site surveys, and accept purchase orders for government and school buyers.