MAXHUB ND50CMB 50-inch 4K Commercial Display

Name: MAXHUB ND50CMB 50-inch 4K Commercial Display
Brand: Maxhub
SKU: maxhub-nd50cmb
Availability: InStock

Overview

The MAXHUB ND50CMB is a 50-inch 4K commercial display from the CMB Series, rated for continuous 24/7 operation. Its VA panel delivers a typical contrast ratio of 5,000:1 and 500 nits brightness at 3840 × 2160 resolution. Android 14 with MAXHUB Signage OS V2 runs the built-in player, while three HDMI inputs, RJ45 ports and a Wi-Fi 6 module slot handle content and networking. It suits reception areas, lobbies and small meeting rooms across Doha. Request a quote from SmartRooms Qatar.

A 50-inch 4K panel with VA contrast

The ND50CMB is the 50-inch model in MAXHUB's CMB Series of commercial displays. Its VA panel has a typical contrast ratio of 5,000:1, which gives dark scenes more depth than a panel rated lower. That difference is practical when a boardroom presentation mixes charts with dim photography, or when footage plays in a shaded lobby. Resolution is 3840 × 2160 at 60 Hz, with 500 nits typical brightness, 98% sRGB colour coverage and 10-bit colour.

Viewing angles are 178 degrees horizontally and vertically, so people seated at the sides of a room see the same colour and contrast as those in front. The 16:9 screen runs in landscape or portrait, which suits menu boards, wayfinding and vertical notice displays.

Built-in player, connectivity and audio

The display runs Android 14 with MAXHUB Signage OS V2 on a quad-core A73 processor at 1.8 GHz, with 4 GB RAM and 32 GB storage. Devices and content can be managed through MAXHUB Pivot, and the set supports screen rotation, auto input change, Play via URL and Wake on LAN.

Three HDMI IN ports and one HDMI OUT
USB 3.0, USB 2.0 and USB Type-C ports
RJ45 IN and RJ45 OUT for wired networking
RS232 port for control system integration
Wi-Fi module slot for the SI07B module, supporting Wi-Fi 6 on 2.4 GHz and 5 GHz, plus Bluetooth 5.2

Wireless sharing runs through MAXHUB Share, and the source data lists Miracast, AirPlay and Chromecast support. The built-in 2.0 speakers are rated 2 × 12 W output and 2 × 16 W maximum, which suits small rooms and reception areas. Larger halls usually need an external sound system.

Where the ND50CMB fits across Qatar

Meeting rooms in West Bay or Msheireb: a 50-inch screen suits a small boardroom or huddle room where Doha staff join calls with colleagues abroad. The series is described as compatible with Microsoft Teams Rooms, including a dedicated Meeting Mode.
Clinic waiting areas: looped health information or queue numbers, scheduled on the built-in player and run around the clock.
Hotel and retail lobbies in The Pearl or Al Sadd: promotional or wayfinding loops, mounted in portrait where the wall space is narrow.

Planning the mount and the environment

The VESA pattern is 400 × 400 mm. The unit measures 1118.6 × 639.2 × 62 mm and weighs 11.68 kg net, with a 9.9 mm even bezel. Check the wall construction and bracket before ordering, and book a free site survey for a lobby or a glass or clad wall. The source data does not list an operating temperature range. For a location near a window or in a sun-exposed space, where Doha summer temperatures can exceed 45°C, confirm the environment with the SmartRooms Qatar team before installation.

Request a quote for your ND50CMB

The ND50CMB is covered by the manufacturer's 3-year display warranty. SmartRooms Qatar supplies it across all eight municipalities of Qatar with professional installation, and accepts purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. Request a quote now, and quotations usually arrive within one working day.

Highlights

50-inch 4K UHD panel at 3840 × 2160 resolution
VA panel with 5,000:1 typical contrast ratio
500 nits typical brightness and 98% sRGB gamut
Rated for 24/7 operation with 3-year display warranty
Android 14 with MAXHUB Signage OS V2 and 32 GB storage
Three HDMI inputs, RS232, RJ45 ports and Wi-Fi 6 module slot

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

42 specifications · Source: manufacturer · checked Oct 2026

ND50CMB42

Display · Screen Size: 50"
Display · Aspect Ratio: 16:9
Display · Panel Type: VA
Display · Brightness (Typ.): 500 nits
Display · Haze: 25%
Display · Resolution: 3840 × 2160
Display · Refresh Rate: 60 Hz
Display · Contrast Ratio (Typ.): 5,000:1
Display · Viewing Angle (H × V): 178° / 178°
Display · Color Gamut: 98% sRGB
Display · Display Orientation: Landscape / Portrait
Display · Operation Hour (Hour / Day): 24 / 7
Display · Display Color: 1.07B (10bit)
Built-in System · Operating System: Android 14.0
Built-in System · CPU: A73 × 4 1.8GHz
Built-in System · RAM: 4 GB
Built-in System · ROM: 32 GB
Connectivity · HDMI IN: × 3
Connectivity · USB 2.0: × 1
Connectivity · USB 3.0: × 1
Connectivity · USB Type-C: × 1
Connectivity · AUDIO IN: × 1
Connectivity · RS232: × 1
Connectivity · RJ45 IN: × 1
Connectivity · HDMI OUT: × 1
Connectivity · AUDIO OUT: × 1
Connectivity · SPDIF: × 1
Connectivity · RJ45 OUT: × 1
Connectivity · Wi-Fi Module Slot: Module slot × 1
Connectivity · Wi-Fi Module (SI07B): Wi-Fi 6 supported 802.11ac/b/g/n/a/ax, 2.4GHz/5GHz
Connectivity · Bluetooth: 5.2
Audio · Sound Channel: 2.0
Audio · Speaker Power: 2×12W (Output) 2×16W (Maximum)
Feature · System OS: MAXHUB Signage OS V2
Feature · Screen Share: MAXHUB Share Support BYOD / Miracast / Airplay / Chromecast
Feature · Device Management: MAXHUB Pivot
Feature · Special Features: Screen rotation / Auto input change / Play via URL / Wake on LAN / Color Calibration
Physical Specification · Bezel Width: 9.9 mm / 0.39 inch (Even)
Physical Specification · Dimension (W × H × D): 1118.6 × 639.2 × 62 mm 44.0 × 25.2 × 2.4 inch
Physical Specification · VESA: 400 × 400 mm
Physical Specification · Net Weight: 11.68 kg / 25.75 lb
Warranty · Display: 3 years warranty

Downloads

0 files from the manufacturer

No downloadable files are listed for this model yet. Ask us and we will send the datasheet.

Questions about ND50CMB

Who is the MAXHUB ND50CMB designed for?

The ND50CMB suits organisations that need a 50-inch 4K screen running around the clock, such as a corporate reception, a clinic waiting room or a small meeting room. Its VA panel, 3840 × 2160 resolution and 24/7 operation rating make it a practical choice for content loops and shared spaces where a larger screen would be too big. Confirm the mounting location and environment with the SmartRooms Qatar team before ordering.

What does the 5,000:1 contrast ratio of the VA panel mean in practice?

The ND50CMB has a typical contrast ratio of 5,000:1 on its VA panel. In practice, black areas look deeper and details in shadows are easier to see, which helps when a presentation mixes dark photography, video or charts in a room where the lights stay partly on. The panel also offers 500 nits typical brightness and 98% sRGB colour gamut.

Can it run continuously in a lobby or control room?

Yes. The source data lists an operation rating of 24 hours a day, 7 days a week, and the display carries the manufacturer's 3-year display warranty. For a lobby in Lusail or a control room in Mesaieed, the deciding factor is the environment, because the data does not give an operating temperature range. Ask SmartRooms Qatar to confirm suitability before installing near a window.

Can it be mounted in portrait orientation for menu boards or wayfinding?

Yes. The display supports landscape and portrait orientation, and its screen rotation setting lets content adapt once the panel is turned. A 50-inch portrait screen suits wayfinding in a hospital corridor or a narrow menu board in a café in Msheireb. Check the load on a VESA 400 × 400 mm bracket, and ask for a site survey, because the 11.68 kg panel needs a wall that can take it.

Which inputs and ports are available for laptops and cameras?

The ND50CMB has three HDMI IN ports, one HDMI OUT, USB 3.0, USB 2.0 and USB Type-C ports, plus RJ45 IN and RJ45 OUT. Wireless sharing runs through MAXHUB Share, and the source data lists Miracast, AirPlay and Chromecast support. Auto input change can switch sources automatically, which helps in a meeting room where presenters swap laptops frequently.

Can the display be wired into a room control system?

Yes. The ND50CMB includes an RS232 port for control integration. MAXHUB lists the CMB Series, including its 43 to 98-inch models, as Crestron Connected certified, with one-touch power and input switching and remote updates through XiO Cloud. Your control programmer should confirm the command set before commissioning, and SmartRooms Qatar can scope the cabling during the site survey.

Does it work with Microsoft Teams Rooms?

MAXHUB describes the CMB Series as a companion for Microsoft Teams Rooms, with a dedicated Meeting Mode that wakes and sleeps in step with the Teams Rooms system and can be managed from its console. For a boardroom or huddle room in West Bay, ask your Teams Rooms provider to confirm the full setup, and request a quotation from SmartRooms Qatar covering the display and installation.

Which wireless module does the Wi-Fi depend on?

The ND50CMB has a Wi-Fi module slot, and the source data names the SI07B module, which supports Wi-Fi 6 with 802.11ac/b/g/n/a/ax on 2.4 GHz and 5 GHz, plus Bluetooth 5.2. Wired RJ45 networking is also available. Ask SmartRooms Qatar to confirm whether the SI07B module is included in your quotation so your IT team can plan the network.

How is content managed across several 50-inch screens?

Devices and scheduling are managed through MAXHUB Pivot, and the built-in player supports auto-playlists and 4K video in multiple formats. Play via URL and Wake on LAN give IT teams additional control options. The source data also says the series works with over 20 CMS tools, so a school or government office with an existing system can check compatibility before ordering.

Is it suitable for summer heat in Doha or for a sun-facing window?

The source data for this model does not state an operating temperature range, so suitability cannot be confirmed from the specifications alone. Doha summer temperatures can exceed 45°C, so a screen beside a sunlit window or in an unshaded space needs checking before installation. SmartRooms Qatar can assess the site on a free survey and advise on placement away from direct sun.

Is a 50-inch screen the right size for a classroom or training room?

A 50-inch panel suits a small classroom or training room where viewers sit relatively close to the screen. For larger rooms or lecture halls, a bigger size keeps text readable from the back. When requesting a quotation, share the seating layout and room dimensions so SmartRooms Qatar can confirm whether this size fits your space.

What warranty applies, and how do schools or government buyers order?

The display carries a 3-year warranty from the manufacturer. SmartRooms Qatar supplies the ND50CMB against purchase orders (LPOs) and government tenders, including Monaqasat, and accepts payment by bank transfer, cheque or purchase order. Quotations usually arrive within one working day, and installation can be included in the quotation for sites across Qatar's eight municipalities.