Panasonic Digital Signage Current

TH-75SQ3

Panasonic TH-75SQ3 75-inch 4K Professional Display

Screen size: 75-inch class (74.54-inch /…
Resolution: 3840 x 2160
Brightness: 500 cd/m2
Contrast: 1200:1

Priceon request

QuotationWithin 1 working day

DeliveryConfirmed with your quote, based on stock

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Overview

A 75-inch class 4K UHD professional display from the SQ3 Series, built for meeting rooms, classrooms and retail floors. Its 500 cd/m² typical brightness, anti-glare panel with 25% haze and three HDMI inputs keep content readable in lit rooms. USB playback runs without a computer, and the unit is rated for 24-hour daily operation, which suits Doha offices, schools and malls that need a dependable screen.

What the 75-inch TH-75SQ3 delivers

The Panasonic TH-75SQ3 belongs to the SQ3 Series, which spans 43 to 86 inches. This 75-inch class model has a 3840 x 2160 panel with approximately 8,290,000 pixels, about four times the detail of a Full-HD screen. Its active area measures 1650.2 x 928.2 mm, so it fills a large wall in a meeting room, teaching space or reception area.

Brightness and glare control in lit rooms

Typical brightness is 500 cd/m², and the anti-glare surface with 25% haze reduces reflections from windows and ceiling lamps. Typical contrast is 1200:1, and the 178 degree horizontal and vertical viewing angles keep text readable from the ends of a long table. Dynamic contrast and dynamic backlight control adjust the picture to the content and help reduce total power consumption.

Connections, playback and control

Three HDMI inputs with HDCP 2.2 support sit alongside a PC input, a stereo audio input, two RCA audio outputs and a USB Type-A port. Control is possible through RS-232C and a LAN port compatible with PJLink, so a room controller or building system can switch inputs and manage power from one point. HDMI-CEC lets the display remote handle basic functions of compatible devices, but control of every device cannot be guaranteed, so test your sources before handover.

Content saved on a USB memory stick starts playing automatically, with no PC or set-top box needed, which suits looping information in lobbies. Still images and video cannot be mixed on one stick, and automatic start requires numbered files in a folder named AUTO_PLAYBACK. Check the operation manual for file restrictions.

Where it fits in Qatar

Boardrooms in West Bay or Lusail: a large shared view for video calls with teams abroad, with built-in 20 W speakers for short presentations.
Schools in Al Rayyan or Education City: classrooms running a timetable benefit from the 24-hour rating, and screens can be switched off outside teaching hours to save energy.
Retail units in Msheireb or The Pearl: looping promotions played from USB or a media player over HDMI, in storefronts with strong daylight.

What to plan before installation

The unit measures 1684 x 962 x 70 mm and weighs approximately 35.6 kg, so confirm wall strength and bracket rating before ordering. The rear uses VESA 600 x 400 mm mounting with M8 screws and a 20 mm screw hole depth. It can be mounted in landscape or portrait and tilted 0 to 20 degrees forward or backward. Power input is 110 to 240 V at 50 or 60 Hz, which covers Qatar mains at 240 V, with average on-mode draw of 213 W. The stated operating range is 0 to 40 °C up to 1400 m altitude, with 20 to 80% non-condensing humidity. Qatar summers can exceed 45 °C, so keep the screen in an air-conditioned room away from direct sun. The manufacturer also notes that a still picture left on screen for long periods can leave image retention, so rotate moving content into fixed menus. SmartRooms Qatar offers free site surveys to check the wall, cable routes and bracket before installation.

Request a quote from SmartRooms Qatar for the Panasonic TH-75SQ3, with delivery to all eight municipalities of Qatar, professional installation and payment by purchase order for government and LPO-based buyers. Quotations are usually issued within one working day.

Highlights

75-inch class 4K UHD panel at 3840 x 2160 resolution
500 cd/m² typical brightness with 25% haze anti-glare panel
Three HDMI inputs, PC input, RS-232C and LAN control
USB media playback of 4K content without a PC
Rated for 24-hour daily operation
Input 110-240 V, 50/60 Hz; 213 W average on-mode power

Estimated timeline

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

Specifications

38 specifications · Source: manufacturer · checked Oct 2026

Display Panel10

Screen Size: 75-inch class (74.54-inch / 1893.3 mm)
Brightness (typ.): 500 cd/m2
Aspect ratio: 16:9
Effective Display Area (W x H): 1650.2 x 928.2 mm (64.97" x 36.54")
Resolution: 3840 x 2160
Contrast Ratio (typ.): 1200:1
Response Time (typ.): 8.0 ms (G to G)
Viewing Angle(H / V): 178°/178° (CR＞10)
Panel Surface Treatment: Anti-glare type
Haze: 25%

Connection Terminal7

HDMI™ IN: HDMITM Type A Connector x 3 (HDCP 2.2 supported)
PC IN: Mini D-sub 15-pin x 1 (DDC2B)
SERIAL IN: External control terminal D-sub 9-pin x 1 (Male), RS232C Compatible
AUDIO 1 IN (L / R): Stereo Mini Jack (φ3.5 mm) x 1
AUDIO OUT (L / R): RCA Pin Jack x 2
LAN: RJ45 x 1 compatible with PJLinkTM, 10BASE-T/100BASE-TX
USB TYPE A: USB Connector Type A x 1 (DC 5 V / 2 A, USB 2.0 is supported)

Audio1

Built in Speaker: 20 W [10 W+10 W]

Electrical6

Power Supply: AC 110-240 V 50/60 Hz2.9-1.4 A
Power Consumption: 217 W(Shipping Condition)
On Mode Average Power Consumption *1: 213 W
Power Off Condition: Approx. 0.3 W
Stand-by Condition: Approx. 0.5 W
Apparent power: 291 VA

Mechanical9

Dimension(W): 1684 mm (66.28")
Dimension(H): 962 mm (37.87")
Dimension(D): 70 mm (2.74")*1
Weight: Approx. 35.6 kg (78.5 lbs.)
Bezel Width(T): 14.9 mm (0.59")
Bezel Width(B): 14.9 mm (0.59")
Bezel Width(L): 14.9 mm (0.59")
Bezel Width(R): 14.9 mm (0.59")
Pitch for Wall-Hanging / Screw / Screw hole depth: VESA Compliant 600 x 400 mm (23.6" x 15.8") / M8 / 20 mm (0.79")

Installation3

Orientation *3: Landscape / Portrait
Tilting Angle: 0 - 20 degrees forward / backward with landscape / portrait setting
Operating Time *4: 24h /day

Environment1

Operating Environment(Temperature): 0°C to 40°C (32°F to 104°F) : for up to 0-1400 m (4593 ft) altitude0°C to 35°C (32°F to 95°F): for between 1400 m (4593 ft) and 2800 m (9186 ft) altitude

Environmental1

Operating Environment(Humidity) (No condensation): 20% to 80%

Downloads

12 files from the manufacturer

PDF Datasheets TH-75SQ3_Spec_Sheet_Global.pdf 543 KB PDF Datasheets th-75sq3w_spec_en.pdf 543 KB PDF Manuals & guides sq3w_eq3w_basic_en.pdf 4.3 MB PDF Manuals & guides sq3w_eq3w_manual_en.pdf 9.3 MB PDF Manuals & guides sq3w_eq3w_manual_en.pdf 9.3 MB PDF Drawings & CAD 75sq3+ty-st75pe9_cad_en.pdf 313 KB PDF Drawings & CAD 75sq3+ty-wk98pv1_cad_en.pdf 213 KB PDF Drawings & CAD th_75sq3_cad_en.pdf 444 KB URL Drawings & CAD · Opens on manufacturer site #sq3 ZIP Drawings & CAD · Opens on manufacturer site 75sq3+ty-st75pe9_cad_en.zip ZIP Drawings & CAD · Opens on manufacturer site 75sq3+ty-wk98pv1_cad_en.zip PDF Other documents SQ3_Command_List_en.pdf 120 KB

Questions about TH-75SQ3

What is the Panasonic TH-75SQ3 designed for?

The TH-75SQ3 is a 75-inch class professional display for meeting rooms, classrooms, reception areas and retail floors. Its 4K panel, 500 cd/m² typical brightness and anti-glare surface suit rooms with daylight or ceiling lights, and its 24-hour operating rating suits screens that run through the working day. It is a practical choice for organisations that want one large display for presentations, information loops and video calls.

Will it work in a boardroom in West Bay with windows?

Yes. The anti-glare panel with 25% haze is specified for bright rooms, and 500 cd/m² typical brightness helps the picture hold up under daylight. Seat people so direct sun does not hit the screen face, and test the view in late morning, when glare is often strongest. The 178 degree viewing angles keep the image readable from the sides of a long table.

How does the anti-glare finish differ from a glossy screen?

Anti-glare treatment scatters reflected light instead of mirroring it, so windows and lamps show less clearly on the screen. The TH-75SQ3 uses an anti-glare panel with 25% haze, which is a measure of how much light the surface scatters. This suits rooms where you cannot control every light source, such as a school hall with large windows or a retail unit with open shopfront glazing.

Which ports and inputs does it provide?

The display has three HDMI inputs with HDCP 2.2 support, a PC input on a Mini D-sub 15-pin connector, a stereo mini jack audio input, two RCA audio outputs, an RS-232C serial terminal, an RJ45 LAN port and one USB Type-A port rated DC 5 V/2 A. Plan cable runs for laptops, media players and room controllers before installation so the connections are ready on the day.

Can it show content from a USB stick without a computer?

Yes. Content saved on a USB memory stick plays automatically when the stick is inserted, so no PC or set-top box is needed. Still images and video cannot be mixed on the same stick, and automatic playback requires numbered files in a folder named AUTO_PLAYBACK. Some files will not play even in supported formats, so check the operation manual. This suits a clinic waiting area in Al Sadd that needs a simple looping display.

Can it be controlled by a room system or building software?

It supports external control through its RS-232C terminal and its LAN port, which is compatible with PJLink. A room controller or facilities management system can switch inputs and manage power from a central point, which helps a university or ministry running many rooms. Confirm the command set with your integrator before programming, so the control scripts match this exact model.

Does the display need a special wall or bracket?

It is wall-mounted on a VESA 600 x 400 mm pattern using M8 screws, with a 20 mm screw hole depth. At approximately 35.6 kg and a 1684 x 962 mm footprint, the wall and bracket must be rated for the load, so check the structure before ordering. SmartRooms Qatar offers free site surveys to confirm the wall, bracket type and clearance before delivery and installation.

Can it run in a hot Qatar summer or a dusty lobby?

The stated operating range is 0 to 40 °C up to 1400 m altitude, with humidity of 20 to 80% non-condensing. Qatar summers can exceed 45 °C, so the screen should sit in an air-conditioned room with clear airflow, not in a sun-exposed corner or an unconditioned lobby. Confirm the installation environment with the SmartRooms Qatar team before fixing the location.

What is its power draw and does it suit Qatar mains?

The power supply is rated 110 to 240 V at 50 or 60 Hz, which covers Qatar mains at 240 V and 50 Hz. Average on-mode consumption is 213 W, the shipping-condition figure is 217 W, and standby draw is about 0.5 W. For a school fitting out many classrooms, multiply these figures by the number of screens when planning circuits and the switch-off routine.

Does it need external speakers?

Not for basic use. It has built-in speakers rated 20 W in a 10 W plus 10 W configuration, which suits playing content with sound in a small room. For a lecture hall or large boardroom, connect external speakers through the RCA audio outputs for better coverage and clearer sound across the room.

Can it be mounted in portrait and tilted?

Yes. The display supports landscape and portrait orientation, and it tilts 0 to 20 degrees forward or backward in either setting. Portrait suits corridor signage and wayfinding in a hospital or hotel. Choose the orientation before mounting, because the bracket position and cable exit must match the way the content will be shown.

Will a static menu burn in if it stays on screen all day?

The manufacturer warns that a still picture displayed for a long time can leave image retention, which may fade when moving images are shown afterwards. For a restaurant or hotel lobby with a fixed menu, rotate in moving content through the day and avoid leaving one static image on screen for extended periods.