GX175N-V4

What the GX175N-V4 gives a 75-inch room

The GX175N-V4 is the 75-inch version of the SMART Board GX075-V4 Plus, a touch display with an embedded Android 14 computer built into the panel. A presenter can walk up, open the whiteboard or a browser and start without connecting a laptop. When a separate computer is needed, the panel accepts signals from HDMI, DisplayPort and USB-C inputs, and its OPS slot takes a plug-in computing module.

The LED panel delivers 4K UHD at 3840 × 2160 with a 178° viewing angle. The glass is fully heat-tempered, anti-glare and anti-fingerprint. Brightness is rated at 400 cd/m², and the display is rated for at least 50,000 hours of lifespan. Keep it away from direct sunlight where possible, because glare still affects any screen.

Touch, writing and sharing that matter in the room

Advanced infrared touch recognises up to 50 simultaneous points on Windows and up to 20 on Mac OS, with 1 mm accuracy and a 2 mm minimum object size. A pen can write while a finger moves an object, and a resting palm is ignored, so several people can work at once. Two pens are included, and tool holders are magnetic or frame-mounted.

SMART Mirror lets people in the room share content from a browser, a dedicated app, Google Cast, AirPlay or Miracast. The presenter can view up to nine live devices at the same time. SMART Ink and SMART Notebook are included, and SMART Notebook needs no subscription.

Connectivity and ports to plan for

The front has one USB-C input with up to 65 W power delivery that carries video, touch, audio and data on a single cable, one HDMI 2.1 input, two USB 3.2 Gen 1 Type-A ports and one USB 3.0 Type-B port. The rear has two HDMI 2.1 inputs, a DisplayPort 1.4a input, a USB-C input, a USB-C output for passing video to a second display, VGA, RS-232, 3.5 mm audio in and out, S/PDIF optical output, microSD and two RJ45 LAN ports. Wi-Fi 6 (802.11ax) supports WPA3-PSK and 802.1X EAP, which matters for corporate and government networks. Bluetooth is 5.2.

Where this 75-inch model fits in Qatar

A boardroom in West Bay: a 75-inch panel gives a mid-sized executive room one clear display for presentations and video calls. At 170.9 cm wide and 42 kg, the wall or stand must be planned in advance, and cable routes should be decided before installation.

A training room in Lusail or Al Sadd: for sessions of around 20 trainees, the panel shows slides and annotations in a size the back row can read. Viewing distance depends on the room layout, so we recommend checking sightlines during the site survey.

A classroom in Al Wakrah or a lecture room in Education City: multi-touch lets several students work at the board together, and a single large screen replaces the need for a separate computer in each room.

Planning the install: weight, power and heat

• Panel weight is 93 lb (42 kg) and shipping weight is 115 lb (52 kg), so plan for several people to lift it.
• The VESA pattern is 800 × 400 mm with M8 fixings, and the panel has two handles.
• Power is listed as 115 V AC at 60 Hz for this model. Confirm the supply before ordering, since Qatar mains are 240 V at 50 Hz.
• The operating range is 0 to 40°C at 20 to 80% relative humidity, non-condensing. Install it in an air-conditioned room.
• Leave space around the panel for ventilation. It ships upright. Typical power use is 107 W, with 0.2 W on standby.

The box includes a country-specific power cable, two pens, a remote control, two AAA batteries, two dual-band Wi-Fi and Bluetooth antennas, and USB cables for connecting a computer.

Send us your room size, wall or stand type and the sources you plan to connect, then request a quote. Quotations usually come within one working day, and we supply against purchase orders (LPOs) and government tenders, including Monaqasat.