BenQ Digital Signage Current

ST7502

BenQ ST7502 75-inch 4K UHD Smart Signage Display

Screen size: 75''
Resolution: UHD 3840 × 2160 pixels
Brightness: 450 nits
Operation: 18 hours / 7 days

Priceon request

QuotationWithin 1 working day

DeliveryConfirmed with your quote, based on stock

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Overview

The BenQ ST7502 is a 75-inch 4K UHD smart signage display with an anti-glare panel, 450 nits typical brightness and built-in Android 8.0, so content can run without an external player. An OPS slot takes a slot-in PC for video conferencing apps such as Zoom Rooms or Teams. It suits lobbies, corporate meeting areas and schools across Qatar. Request a quote.

What the BenQ ST7502 is built to do

The BenQ ST7502 is a 75-inch smart signage display that pairs a large 4K UHD panel with a built-in Android 8.0 operating system. Content can be scheduled and played from the screen itself, so many signage projects do not need a separate media player. Its 3840 × 2160 resolution keeps text and fine detail sharp at the viewing distances typical of lobbies and meeting rooms.

Specifications that matter on a procurement sheet

The panel is rated at 450 nits typical brightness, a 1200:1 typical contrast ratio and an 8 ms response time. The anti-glare surface helps reduce reflections from windows and ceiling lights. Colour depth is 10-bit with a 72% NTSC colour gamut. The unit has 3GB memory and 16GB storage, and it is listed for operation of up to 18 hours a day across seven days.

Inputs: two HDMI 2.0 inputs, one DisplayPort 1.2 input and one VGA input
Connectivity: USB-A ports, a 10/100 Mbps Ethernet port and an RS-232 port for control
Audio: optical S/PDIF output, a 3.5 mm earphone output and two 12 W built-in speakers

Video conferencing through the OPS slot

The OPS slot accepts a slot-in PC, which lets the display run conferencing software without a separate computer on the desk. The manufacturer states that this slot-in PC is compatible with Zoom Rooms, Microsoft Teams, Google Meet and Cisco Webex, and TeamViewer Meeting comes pre-installed on ST series displays. InstaShare 1 adds wireless sharing from personal devices, with two-way mirroring and support for up to four split screens.

Where it fits in Qatar

In a corporate lobby in West Bay, the ST7502 can show wayfinding, visitor information and event schedules, and X-Sign templates let staff refresh messages without a designer. In a school in Al Wakrah, the easy-to-go stand with removable wheels can move one display between classrooms and meeting spaces. In a boardroom in Lusail, a slot-in PC in the OPS slot can host a Teams or Zoom session on a 75-inch screen in front of a room of participants.

What to plan for before ordering

The panel weighs 29.3 kg, or 37.1 kg in shipping packaging, and mounts with VESA 400 × 200 mm screws. Use a wall bracket rated for that load and have the wall structure checked before fixing. Operating temperature is 0°C to 40°C at 20% to 90% RH non-condensing, so install the display in an air-conditioned space, because Qatar summers can exceed 45°C. Typical power consumption is 164 W and standby is below 0.5 W.

Send SmartRooms Qatar your quantity, room sizes and wall type, and request a quote. We will include supply, delivery to all eight municipalities of Qatar and professional installation, with a free site survey to confirm mounting and cable routes before the work starts.

Highlights

75-inch 4K UHD panel at 3840 × 2160 resolution
Anti-glare surface with 450 nits typical brightness
Built-in Android 8.0 with 3GB memory and 16GB storage
OPS slot for a slot-in PC and conferencing apps
Two HDMI 2.0 inputs, DisplayPort 1.2 and VGA
VESA 400 × 200 mm mount, 0°C to 40°C operating range

Estimated timeline

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

Specifications

44 specifications · Source: manufacturer · checked Oct 2026

Panel13

Screen size: 75''
Panel type: ADS
Active area: 1649.7 × 927.9 mm
Aspect ratio: 16:9
Resolution: UHD 3840 × 2160 pixels
Response time: 8 ms
Color depth: 10-bit
Orientation: Landscape
Operation hours: 18 hours / 7 days
Panel brightness (typical): 450 nits
Contrast ratio (typical): 1200:1
Color gamut: 72% NTSC
Backlight life (typical): 30,000 hrs

Glass1

Anti-glare: Yes | NA

System4

GPU: Mali-G51MP2
CPU: A73 × 2 + A53 × 2
Memory | Storage: 3GB I 16GB
OS: Android 8.0

Connectivity10

HDMI (in | out): 2 × HDMI 2.0 | 1 × HDMI 1.3
DisplayPort: 1 × 1.2 | No
USB-A: 2 × 2.0 + 1 × 3.0 for OPS
3.5 mm Line in (1): PC Audio × 1
VGA: 1 | 0
3.5 mm Line out: Earphone × 1
OPS slot (for slot-in PC): 1
S/PDIF out: 0 | 1 (optical)
Ethernet: 10 / 100 Mbps (Android) × 1
RS-232: 1 | 0

Built-in peripherals1

Speaker: 2 × 12 W

Power2

Power: AC 100-240V 50/60Hz
Typical power consumption: 164 W

Physical4

Dimensions (W x H x D): 1672.2 × 954.9 × 75.3 mm (65.8 × 37.6 × 3.0 inch)
Shipping dimensions (W x H x D): 1828 × 1098 × 220 mm (72.0 × 43.2 × 8.7 inch)
Weight (product I shipping): 29.3 kg | 37.1 kg (64.6 lbs | 81.8 lbs)
Mount (screws): VESA 400 × 200 mm (4 × M8 × 15L)

Environment4

Operating temperature: 0°C ~ 40°C | 32°F ~ 104°F
Storage temperature: -10°C ~ 60°C | 14°F ~ 140°F
Storage humidity: 10% ~ 80% RH non-condensing
Operating humidity: 20% ~ 90% RH non-condensing

Software3

Wireless screen sharing: InstaShare 1 (BenQ App Store)
Device management: DMS
Broadcast system: X-Sign Broadcast

Accessories2

Cables: 1 × VGA (1.5 m | 4.9 ft), 1 × HDMI (1.5m | 4.9 ft)
Remote control: 1

Downloads

14 files from the manufacturer

Questions about ST7502

Is the BenQ ST7502 suited to a corporate lobby in West Bay?

Yes, for lobbies that need a large, eye-catching screen. The 75-inch 4K UHD panel suits visitor information, wayfinding and event schedules, and X-Sign templates let staff update content without a designer. The anti-glare surface helps where reception faces glass. Confirm the mounting position and viewing distance during a free site survey before ordering.

Does the ST7502 need a separate media player?

For many signage jobs, no. The display runs a built-in Android 8.0 operating system with 3GB memory and 16GB storage, so content can play from the unit itself. Media files can also play directly from a USB flash drive without a PC or complicated setup. A slot-in PC is only needed when you want a full computer for conferencing or heavier applications.

How does the ST7502 handle video conferencing?

Through the OPS slot. The slot accepts a slot-in PC, which the manufacturer states is compatible with Zoom Rooms, Microsoft Teams, Google Meet and Cisco Webex. TeamViewer Meeting comes pre-installed on ST series displays. Check your conferencing platform, camera and microphone needs with the SmartRooms Qatar team, and confirm in your quotation whether a slot-in PC is included.

Will sunlight from windows wash out the picture in a Doha lobby?

The panel is anti-glare and rated at 450 nits typical brightness, which helps readability when windows or ceiling lights are present. Direct sunlight on the screen can still reduce contrast, so the site survey should check glare angles. Where possible, position the screen away from the direct path of the sun.

Can the ST7502 go in a space that reaches 45°C in summer?

Only in an air-conditioned space. The operating temperature range is 0°C to 40°C, with operating humidity of 20% to 90% RH non-condensing. Qatar summers can exceed 45°C, so keep the display indoors in a cooled, ventilated room rather than outdoors, in a sunroom or in a hot storeroom.

Is the power supply suitable for Qatar's 240 V mains?

The input rating is AC 100-240V at 50/60Hz, which covers the 240 V, 50 Hz supply used in Qatar. Typical consumption is 164 W and standby is below 0.5 W, which makes running cost estimates easy for a fleet of units. The data does not list a plug type, so ask your electrical contractor to confirm the socket and circuit capacity.

How heavy is it and what mounting does it need?

The panel weighs 29.3 kg, or 37.1 kg in shipping packaging, and uses VESA 400 × 200 mm mounting with four M8 screws, 15 mm long. The wall bracket must be rated for that load. A free site survey from SmartRooms Qatar helps confirm the wall structure, cable route and viewing height before a qualified installer fixes the unit.

How could a school in Al Wakrah move one display between classrooms?

The ST series is offered with an easy-to-go stand that has removable wheels, which lets staff move signage from room to room quickly. Confirm in your quotation whether the stand is included with the ST7502. Plan power and cable routes for each room, because the stand moves the display but not the mains supply.

How would a ministry manage several ST7502 displays from one place?

The Display Management System (DMS) provides centralised management, and firmware and apps can be kept up to date over LAN or the Internet, including OTA updates. Device information and user management are part of the management features, and X-Sign Broadcast supports content distribution. Ask SmartRooms Qatar to review your network and IT policies before full rollout.

Which inputs and outputs does the ST7502 provide?

It has two HDMI 2.0 inputs, one DisplayPort 1.2 input, a VGA input and a PC audio input. An HDMI 1.3 output lets you feed a second display. It also has two USB-A 2.0 ports, one USB 3.0 port for the OPS slot, an RS-232 port, a 10/100 Mbps Ethernet port and an optical S/PDIF output for external audio systems.

Is it suitable for a hotel meeting room in Lusail?

Yes, for meeting rooms that need a large screen for presentations and video calls. The 3840 × 2160 panel shows slide detail clearly, and the OPS slot can carry a slot-in PC for Zoom Rooms, Teams, Meet or Webex. The two 12 W built-in speakers are included, but larger rooms may need a separate audio system, so check this during the site survey.

Can a government entity order the ST7502 through an LPO?

Yes. SmartRooms Qatar accepts purchase orders (LPOs) and government tenders, including Monaqasat, and offers payment by bank transfer, cheque or purchase order. Send the model name, quantity and room list, and a quotation is usually issued within one working day. Products are covered by the manufacturer's warranty.